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Face Detection and Recognition with Azure Face API and C#

by Emiliano Musso

In the present article, we'll analyze some functionalities offered by Microsoft Azure Cognitive Services, and in particular that part of Cognitive Services dedicated to facial recognition (Face API). At the end of the article, the reader will be able to develop a simple C# application to detect face

Configuring ASP.NET 2.0 to Properly Recognize and Identify the Google Chrome Browser

by Joe Rattz

The purpose of this article is to explain how you can update your ASP.NET 2.0 site to properly recognize and identify Chrome.

Artificial Neural Network C++ Class

by Hatem Mostafa

Artificial Neural Network C++ class with two use cases: Counter and Handwritten Digits recognition

Speech Recognition in Mono and .NET C# using an Open-Source ASR framework

by DaveMathews

Speaker independent speech recognition in Mono and .NET C#

Latest Articles

Artificial Neural Network C++ Class

by Hatem Mostafa

Artificial Neural Network C++ class with two use cases: Counter and Handwritten Digits recognition

Speech Recognition in Mono and .NET C# using an Open-Source ASR framework

by DaveMathews

Speaker independent speech recognition in Mono and .NET C#

Character Recognition with MLP

by mohammad farahi

Character recognition with MLP Neural Network

Face Detection and Recognition with Azure Face API and C#

by Emiliano Musso

In the present article, we'll analyze some functionalities offered by Microsoft Azure Cognitive Services, and in particular that part of Cognitive Services dedicated to facial recognition (Face API). At the end of the article, the reader will be able to develop a simple C# application to detect face

All Articles

Recognition

face detection and recognition source code in c#

4 Apr 2012 by Abhinav S

TryFace Detection in C#[^]Multiple face detection and recognition in real time[^]http://dotnet.dzone.com/articles/face-recognition-c[^]Emgu try - http://friism.com/webcam-face-detection-in-c-using-emgu-cv[^]http://www.emgu.com/wiki/index.php/Tutorial[^]

speech recognition using knn

13 May 2012 by abhishekmathur786

hii,I have used mfcc for feature extraction of speech samples and then normalized them using min_max algorithm.Now I want to take 70% of them for training and 30% for sampling or testing. I am unable to do that using the code which I have.I am writing the code below .I ma thankful to the...

How do i...solve the error shown in terminal which is n = "+".join(n) .typeerror: can only join an iterable

9 Jul 2023 by Aditya Jha 2023

# import re from sys import path from tkinter import* from tkinter import ttk from PIL import Image,ImageTk import os import mysql.connector import cv2 import numpy as np from tkinter import messagebox from time import strftime from datetime...

is there any way to recognize the speaker in c#?

11 Oct 2014 by Afzaal Ahmad Zeeshan

Well, to be generally speaking about Speech, you can always use Microsoft's Speech APIs. http://msdn.microsoft.com/en-us/library/system.speech.recognition(v=vs.110).aspx[^].But as already said, you need to work around on this project, as it is really very hard to find the specific patterns...

c# speech recognition

11 Nov 2011 by Aleksa Krstic

Can I make a custom grammar using the System.Speech assembly in a language other than english?

Android SpeechRecognizer problem

10 Sep 2014 by ali_heidari_

Hi.I am working on a small application for android using xamarin.android and c#, a part of it is listening to user speech!I am using Android.Speech.SpeechRecognizer for this. this is my code :Android.Speech.SpeechRecognizer sp =...

Voice Recognition in Android

13 Oct 2011 by André Kraak

Have a lok at this: Speech Input[^].

face detection and recognition source code in c#

4 Apr 2012 by Ankit1806

hi i am ankit yadav i want a face recognition source code in c# using emgu cv library

How do I display the Speech Recognition process on screen?

15 Mar 2015 by Arkadeep De

Just Google once before you are posting some question.I am providing you just the second link..Speech Recognition for the Web[^]check it...whether it matches your requirement or not.

Visual Basic face recognition and using recognition (Emgu CV and Open CV)

20 Apr 2014 by Atakan Aktoprak

Hi , I'm trying to write a program.Will be a question.How do I print the name and save face?I made the program codes.Dim cekim As Capture = New Capture Private Sub Timer1_Tick(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Timer1.Tick Dim resim As...

practical scopes of named entity recognition

11 Jan 2015 by billcodes

What are the practical scopes of named entity recognition? I am doing some research on NER and I have implemented NER API in c#.I want to know any useful software where i can use NER. Thanks in advance.

entity-framework

practical scopes of named entity recognition

12 Jan 2015 by billcodes

Thanks for your reply.But I am not looking for NER tool. I want to know about the practical scope of NER.

entity-framework

Highlighting searched word and its meaning in c#

3 Nov 2014 by BillWoodruff

Assume: a WinForms project where:1. ControlsButton: btnTranslate: click to translate English to Arabic: uses rtbEnglish, rtbArabicButton: btnSearchButton: click to search for an English word: uses tbSearchEnglishRichTextBox: rtbEnglish: displays user-entered English...

Problem with EigenObjectRecognizer

22 Jun 2014 by Bomz Izecson

I've tried to code a face recognition program and need some help from the community. The code posted below compiled with no error and the recognizer working if the threshold that i set is 0, if i set the threshold > 0 its display Unknown Face definitely. I am using 4 training image for a...

Bejeweled bot - problem with color recognition

17 May 2017 by caf20012

Hi All, I'm having issues with my bejeweled bot picking up colors from my timer which is connected to a picturebox which is allowing me to select the rectangle based on the games location with the following code; Private Sub Timer1_Tick(sender As System.Object, e As System.EventArgs) Handles...

Designing grammar rules (SAPI 5.3) convert to basic

2 Jul 2015 by ChasHH

I have completed a Voice Recognition program written in Visual Basic 2013, which I would like to enhance by loading data dynamically into my Grammar. Below I have found an example that does EXACTLY what I need!! Unfortunately, it is not written in Basic and I can not seem to convert it into...

Calculator using Speech Recognition in C#

27 May 2015 by ChrisCreateBoss

I'm trying to do a calculator using speech recognition, so it can be managed through voice. So for example, the user says "How much is 56 times 90?", the application should answer "5040". I gave a look to this: https://msdn.microsoft.com/en-us/library/office/hh538500(v=office.14).aspx[^]It...

Voice recognition in a VoIP phonecall

27 Jun 2011 by Christian Graus

I'd suggest that you get people you're paying to work for you to evaluate this tool, not least b/c they will know exactly what you want to use it for.

How do I stop one Speech Recognition Engine and Activate another Speech Rec Engine

18 Jul 2015 by Coder1999

Hello. I've been searching the internet for a way for me to stop the current speech recognition engine and at the same time activate a new speech recognition engine. Is there a way to do this. I've tried doing it myself but every time I say "Stop Listening" the 'break' window shows up and...

How can I do voice recognition with ARM based microcontrollers?

23 Aug 2016 by Cryptonite

I recommend the Raspy Pi for what you're trying to do. Spoiler alert! You will have fun tinkering with this board.Best Voice Recognition Software for Raspberry Pi - DIY Hacking[^]And this one is compiled using GCC (which is a C compiler):Adding speech recognition to your embedded...

microcontroller

Trouble with the Speech Recognition Grammar - VB.NET

2 Jul 2012 by Dave Kreskowiak

Your gram declaration runs BEFORE the Form.Load event is fired, so on the first run of your app, the grammar.xml file doesn't exist and is empty.Your code should be creating the Grammar object after it has written the file:Public Class Form1 Dim engine As New...

Cannot load grammar in system.speech (and about recognition)

2 Jul 2012 by Dave Kreskowiak

:WTF: You wired up the LoadGrammarCompleted event (which you don't need and wiredup to the WRONG handler BTW), but not the SpeechRecognized event?? How are you going to get notified that the engine heard something??When you finally get the event handler written and wired up, you can get...

Start recording after recognition the ending of a jingle

8 Feb 2016 by Dave Kreskowiak

I think you're looking for "acoustic fingerprinting". Google for it.Though, this is just a guess because your problem description is quite vague.

How can I do voice recognition with ARM based microcontrollers?

23 Aug 2016 by Dave Kreskowiak

You're going to have to do you're own research on this, possible even go as far as implementing some of this in hardware yourself.Start reading these[^].

microcontroller

How can I implement speech recognition that can recognise anyone's voice

3 Aug 2017 by Dave Kreskowiak

What you want doesn't exist. Dragon Naturally Speaking[^] is just about the best speech recognition engine on the market and even it has it's limitations and learns as you talk.

artificial-intelligence

How I create a free account in the ACM digital library?

21 Feb 2019 by Dave Kreskowiak

Why the hell are you asking us and not the people who own and run that site?

Speech Recognition in Mono and .NET C# using an Open-Source ASR framework

25 Aug 2020 by DaveMathews

Speaker independent speech recognition in Mono and .NET C#

How can I use azure speaker recognition API in C#

11 Jan 2018 by debasish mishra

Have you checked below Exploring Microsoft Speech APIs – Les articles des consultants et experts Infeeny[^]

How do I display the Speech Recognition process on screen?

15 Mar 2015 by Dinuka Jayasuriya

How do I display the choices the Speech Engine goes through before deriving at a conclusion, similar to this example: https://www.google.com/intl/en/chrome/demos/speech.html[^]When a sentence is spoken, google displays the choices it goes through by changing the words dynamically before...

C++ 2010 Professional windows 7 speech recognition

28 Feb 2013 by Doug Swanson

I am totally lost as I try to get into speech recognition!!! help!!How do I prepare my self to compile the .xml file to make a grammar??!!Is the compiler a separate entity that I need to obtain??If I can just do it with the command line what are the commands?(Couldn't sift anything...

Face Detection and Recognition with Azure Face API and C#

21 May 2017 by Emiliano Musso

In the present article, we'll analyze some functionalities offered by Microsoft Azure Cognitive Services, and in particular that part of Cognitive Services dedicated to facial recognition (Face API). At the end of the article, the reader will be able to develop a simple C# application to detect face

Finger tracking / counting using openCv convexity defects

23 Nov 2011 by Erin Burke

Hi all, Just a quick question. I have been working on a basic hand/ finger tracking code using OpenCv and the ConvexHull and ConvexityDefects method. Basically i am able to create a contour of the hand. I now need to be able to count the number of fingers. I no that the start and the end points...

How to use spinprocrecocontext and trigger events with C#

16 Apr 2018 by Exergist

I'm very close to completing a personal project for modifying the Windows speech dictionary via C# (SAPI 5.4). The last bit I'm working on is how to get the SAPI phone set for a given word. I've found a way to do this via a C# form and spoken recognition obtained through SpSharedRecoContext....

Voice recognition in a VoIP phonecall

27 Jun 2011 by Garreth Wilks

Hello,I've got an event management company, and I spend a lot of time with hanging on the phone, and also online. I've found out something lately which can make organizing smoother, faster, and more comfortable. But I also have a problem. See, I'm expert in business life, but I don't know...

To Improve Speech Recognition in C# - Can I use wav file to define Custom Grammar?

10 Jun 2011 by grad_stu

Hi,I want to improve the speech recongnition in C#. Currently i'm using a custom Grammar with some commands, but when i speak some words, the recognition engine confuses those words with the commands stored in custom grammar.In Speech Recongnition, is it possible to define your own...

Artificial Neural Network C++ Class

23 Apr 2024 by Hatem Mostafa

Artificial Neural Network C++ class with two use cases: Counter and Handwritten Digits recognition

artificial-intelligence

How can I do voice recognition with ARM based microcontrollers?

23 Aug 2016 by hor_313

HelloI like to build a simple system with voice recognition, when user says "GO" system runs, and when he says "OPEN" it opens something, etc.How can I do that in C with ARM microcontrollers? Is it possible to have a system with small dictionary (20 to 50 words)? Is there simple way and...

microcontroller

How to create a new speech recognition profile programatically in c#?

17 Nov 2014 by Jami Rocha

Hello! Actually this is my first time to post in codeproject. I hope you can help me out. I'm writing a speech recognition application in C#. I already know how to train the speech recognition and set up the microphone without going to the control panel. Now, my problem is i don't know how...

To Improve Speech Recognition in C# - Can I use wav file to define Custom Grammar?

7 Aug 2011 by jithinpl

You can use SpeechSynthesizer Class for how to pronounce a word.Sample C# CodeSystem.Speech.Synthesis.SpeechSynthesizer sp= new SpeechSynthesizer();sp.Speak("Hello");Sample VB CodeDim sp as new System.Speech.Synthesis.SpeechSynthesizersp.Speak("Hello")

I want to implement speech recognition in C++ console application using sapi any help will be appreciated

21 Dec 2017 by Jochen Arndt

The C/C++ switch statement does not work with strings. The condition must be an integral or enumeration type (see switch statement - cppreference.com[^]). But you can use single characters: char ch; cin >> ch; switch (ch) { case '1': // do something here break; } Otherwise you have to...

Configuring ASP.NET 2.0 to Properly Recognize and Identify the Google Chrome Browser

6 Jan 2012 by Joe Rattz

The purpose of this article is to explain how you can update your ASP.NET 2.0 site to properly recognize and identify Chrome.

Finger tracking / counting using openCv convexity defects

23 Nov 2011 by Jonathan Davies

To count them or use the results, try something likeCvSeq* hull = cvConvexHull2( contours2, 0, CV_CLOCKWISE, 0 ); int i;for(i=0; i total; i++){ float* p = (float*)cvGetSeqElem(hull, i); // do something here, though float* may not be right for your data}

Finger tracking / counting using openCv convexity defects

25 Nov 2011 by Jonathan Davies

Regarding false positives have you tried working on the image before calling the convex hull algorithm to try and remove some of the reasons for those false positives?

Vehicle number plate recognition using java and backpropagation method.

17 Dec 2013 by Jv Doe

I'm working on a project to create artificial intelligence vehicle number plate recognition using java language and use a database to store the files the result of training and recognition results. using the backpropagation.Can anyone help me?Is there someone who has a program code or a...

artificial-intelligence

Help Me : Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException

24 Jan 2018 by Jv Doe

I have a problem with my main class when I build my project..I get message :Exception in thread "main" java.lang.ArrayIndexOutOfBoundsException: 0 at ocr.training.MnistTraining.main(MnistTraining.java:22)Java Result: 1My Java code: public class MnistTraining { /*...

Matching 3D face scans using interest points and local histogram descriptors

1 Apr 2014 by jy071

Hi, I am Jyoti Yadav. I am working on a project which detects 3D face scans using interest points and local histograms. I am using kinect camera for taking 3D images. I am using Microsoft Visual C# express. To assist me in this project can someone please provide me a sourcecode on a similar...

Voice Recognition in Android

13 Oct 2011 by Keyuraashra

Hi to all,I am developing one application in Android for my internal learning purpose, the application is like ECHO effect whatever you speak it will reply you the same. I don't know the basics of voice recognition / recording in Android so please if anybody has any idea regarding this then...

practical scopes of named entity recognition

11 Jan 2015 by Maciej Los

Have a look here - Software section.

entity-framework

How do I use Google speech to text API using C#

31 Jan 2018 by mahirgul11

Hi, You can use this app. [^]

Android Image Recognition Using SIFT Algorithm

16 Apr 2015 by Mahmoud M El-Sayed

Hello everyone,I need to recognize images using Android Development and Sift Algorithms or another algorithm .I wanna make application that the user will detect photo with camera and this photo will match with the database and the result will show to him text or other media please i wanna help.

image-recognition

image-processing

Optical markup recognition of graph from Image in c#.net

10 Sep 2012 by Manfred Rudolf Bihy

If you are after Optical Mark Recognition you should check out the wikipedia article: http://en.wikipedia.org/wiki/Optical_Mark_Recognition[^]. Have a look at the section "Open Source". There is a list of open source projects that will help you in your quest.Regards,— Manfred

is there any way to recognize the speaker in c#?

11 Oct 2014 by Me is Needer

hello every body .is there any way to recognize the speaker in c#??my project is to search about specific voice from many voices , suppose we have a recording a meeting and i want to search only the voice of specific person and i have a voice sample of that personjuide me,...

Highlighting searched word and its meaning in c#

2 Nov 2014 by Me is Needer

Hello every one ,i have done my project which is in speech recognition in English language, and i make translate button which translate each word in first richtextbox to Arabic language in secong richtextbox.i have added search button which make highlighting on the word searched and...

speech recognition for all words by database

4 Aug 2021 by Me is Needer

hello everyone, i have done speech recognition app offline by using the speech library which call load grammer method which contains the words in code.but it is not good if the words written in the code , because the english language is huge so it is good to make databasefor all...

SQL-Server-2008R2

i need a (site,vb application) like www.tineye.com for reverse image search

2 Oct 2011 by Mehdi Gholam

Sites like the one you are referring to are built on intellectual property which you will not find in an open source way for the foreseeable future, as they are making money from it.Your best option is to either contact them for re-licensing, or start and research and develop one your self.

is there any way to recognize the speaker in c#?

11 Oct 2014 by Mehdi Gholam

Speech recognition and specific person identification are advanced research topics, if you did this you could make a lot of money.Start here : Get Started with Speech Recognition[^]http://en.wikipedia.org/wiki/Speaker_recognition[^]

How Can I Convert Pdf Text To Speech?

12 May 2014 by Member 10451449

Hello every body , i have made program which convert .txt files from text to speech , but i want to improve it to allow it to read pdf files and convert it to speech(voice) , my question , Can i do it?? help me how, please??

C# speech recognition

26 Apr 2015 by Member 10699633

I am doing speech recognition in c# and using this code every thing is fine but private void Form1_Load(object sender, EventArgs e) { Choices commands = new Choices(); GrammarBuilder gb = new GrammarBuilder(); ...

How to increase efficiency of speech recognition using system.speech class in c#

27 Apr 2015 by Member 10699633

I'm doing speech recognition using c# with system.speech library but the quality is not so good i have to recognize about 4000 english words.this is the code private void Form1_Load(object sender, EventArgs e) { Choices commands = new Choices(); ...

C# How do I create a Dictation Grammar

6 Feb 2015 by Member 11433863

How do I create my own custome Dictation grammar for use in Microsoft's SpeechRecognitionEngine?Is this even possible ?I would like to add specific words to the Dictation Graamrer

Speech Recognition: Large txt file grammar

9 Mar 2018 by Member 11600267

_recognizer.LoadGrammarAsync(n...

How I Do Convert A Sql Table To Grammer In C# Recognition ?

26 Aug 2015 by Member 11785200

how i do convert a sqlserver table to grammar in C# recognition ?for example: var db = new DataClasses1DataContext(); var word = from c in db.Englishes select c; comboBox1.DataSource = word; comboBox1.DisplayMember = "English_Word"; ...

How can I implement speech recognition that can recognise anyone's voice

3 Aug 2017 by Member 12590531

I'm developing Cinema ticket booking with Speech recognition Windows Based Application using c#.I have already used system.speech namespace but found that i should train my system before i can use it. And even after training it, it recognises my speech only. So is there any way to recognise...

artificial-intelligence

How can I use azure speaker recognition API in C#

15 Mar 2019 by Member 13239997

Hi . I am a student doing a voice-related project with c#. I already used Azure Bing Speech API and Google Cloud Speech API to get people's voice as text. But I also need Azure Speaker Recognition API to identify and verify individual speaker using voice. However, there aren't many...

I want to implement speech recognition in C++ console application using sapi any help will be appreciated

21 Dec 2017 by Member 13588042

,i want to get the input for switch through voice recognition #include #include using namespace std; int main() { string ch; cin>>ch; switch(ch) { case "1": { // do something here } } system("Pause"); return 0; } What I have tried: #include #include...

Showing diffrrent names on CV2 frames and terminal Python during face recognition?

16 Mar 2020 by Member 13743392

i am working on a face recognition project which will recognize the face and will send sms that who is at the door? So while running the program on terminal the CV2 frame is showing a wrong name and the command terminal recognizing the same face...

Which is the best algorithm for video segmentation?

27 Mar 2019 by Member 14129828

I work a project in c# about Broadcast Soccer Videos. Which is the best algorithm for video segmentation in real time? which one gives the high speed? What I have tried: There are many segmentation algorithms. I confused, can anyone help me and give me his advice or his opinion?

image-processing

How convert csv to 2 arrays data and classes?

17 Feb 2020 by Member 14129828

I want to do and-operation, my csv is 0,0,0 0,1,0 1,0,0 1,1,1 I want to get 2 arrays: input and output array data (input) 0,0 0,1 1,0 1,1 classes (output) 0 0 0 1 I try this code: What I have tried: double[][] input = new double[samples][];...

artificial-intelligence

How can I use azure speaker recognition API in C#

15 Mar 2019 by Member 14137469

Use something else. Microsoft has no code for this and I believe it is a dead end. I have been looking for a good example for 3 years, to no avail. Maybe try AWS. The Alexa has bulldozed anything from MS, Apple, and Google. AWS has got to have MUCH better APIs. I am checking this right now.

How to break in out of loop when face recoznition is unknown

2 Mar 2022 by Member 15552719

const video = document.getElementById("video") Promise.allSettled([ faceapi.nets.ssdMobilenetv1.loadFromUri("./models"), //detect the faces faceapi.nets.faceLandmark68Net.loadFromUri("./models"), // point out where are faces ...

image recognition with c# ...openCV or Aforge

27 Apr 2013 by Member 4611734

I want to develop a software for recognizing a soft drink bottle in an image. I am using visual studio 2010. I am confused whether I should use open CV or Aforge for processing images.. with Aforge i am facing some memory related issues.and I also want to store intermediate processes...

DTMF Recognition with Speech.Recognition namespace

19 Jun 2012 by Member 8189209

Hello,I'm trying to get DTMF Recognition to work. I have a wav file that has a the number 1 recored from my phone. It's repeated 6 times and is recorded in 8K 16 bit linear PCM single channel. No recognition occurs Result = null). If I change the Mode to SrgsGrammarMode.Voice and the grammar...

DTMF Recognition with Speech.Recognition namespace

20 Jun 2012 by Member 8189209

Thanks BernardJust gave your suggestion a try and no joy.Jim

Finding location of a blue laser's dot in a white wall image

10 Jul 2014 by Member 8204972

My PC is located in front of my bed but is still too far to get up and change music when i'm chilling. So i was thinking of a new project to cover this need. I have a free white wall and a blue laser pointer. My idea is to be able to capture in real time the wall and point the laser at a...

image-processing

Speech recognition in vb.net without that annoying recognition window (and about the recognition XML)

13 May 2016 by Member 9097242

1.How to enable speech recognition without that annoying recognition window, and without having to press that button on that window?2.I need to know how to recognize only the words in the XML that I created (to increase accuracy). Like: If I say "red" and that's not in the XML the recognizer...

Trouble with the Speech Recognition Grammar - VB.NET

2 Jul 2012 by Member 9097242

When I try to load the grammar I made programatically I got an error: SAPI does not implement phonetic alphabet selection.My code:Imports System.SpeechImports System.XmlImports System.Speech.RecognitionImports System.IOPublic Class Form1 Dim engine As New...

Cannot load grammar in system.speech (and about recognition)

2 Jul 2012 by Member 9097242

When I try to load the grammar for the speech recognition I got this error:SAPI does not implement phonetic alphabet selection. I use the default speech DLL for the recognition.And...I know it's a noob question but...how to recognize my voice automatically and then put the text into a...

Camera shot : real face picture ..or picture from a previously captured photo?

28 Jun 2017 by micmdk

I work on a facial recognition program by taking a facial image from a mobile camera... the problem is that the user can take a picture from the camera and not a picture of his real face Is there a way to know that the captured image is "real" and not a picture from a previously captured photo?...

image-recognition

image-processing

speech to text application in c#

6 Mar 2013 by MJROCKR

hi friends how to make a speech to text conversion application in c# from the scratch.i am newbieto c# so please assist me.-regards mayank

Character Recognition with MLP

21 May 2017 by mohammad farahi

Character recognition with MLP Neural Network

artificial-intelligence

How can I make control voice recognition using voice commands?

16 Jul 2015 by Mohammed Ibrahim.L

These Article May help youVoice Command[^]How to implement voice recognition in C# using speech-to-text[^]

Start recording after recognition the ending of a jingle

8 Feb 2016 by MonaAvatar

I need a tool (software) or just keywords to start programming something that allows me to record, but just after the ending of a jingle and before the beginning of it...example: when I am listening to radio I need to record an emission (the mission has a jingle in the beginning and another in...

Speechsynthesizer and speechrecognition using ASP.NET C#

8 Jun 2016 by N4Narendran

Am enhancing an existing web application (Psychometric Test battery;using Asp.Net,C#,SqlServer)which is already being used by normal users as all of us; now we are enhancing the same for visually impaired personsSo I am thinking to implement this speech recognition in that with existing grid...

Face Recognition using OpenCV C#?

2 Jul 2011 by NAIADx

HI, i wanna ask for a Source Code of "Face Recognition" using OpenCv C# ?i try to search and i found 'Face Detection' but not Recognition ...Can you Help ,please?thanks

What is log likelihood Score in HTK means?

18 Jun 2015 by nizam qbixx

The HTK result output a result in a form of like this:"*/2.rec" 0 1100000 h -1049.205078 HELLO 1100000 1500000 e -385.533966 1500000 2700000 l -1004.266296 2700000 3500000 l -586.160156 3500000 3800000 o -281.648132 so, as I know, the -ve value (right side) is the log...

How to become root of the matrix program?

17 Sep 2022 by OriginalGriff

I have no idea what any of that means: it reads like you are "on something" and pretty disconnected from the real world. So ... Use the "Improve question" widget to edit your question and provide better information. Start by NOT SHOUTING. Using...

How do i...solve the error shown in terminal which is n = "+".join(n) .typeerror: can only join an iterable

9 Jul 2023 by OriginalGriff

Start with teh documentation: Python cursor's fetchall, fetchmany(), fetchone() to read records from table[^] Quote: cursor.fetchone() method returns a single record or None if no more rows are available. Join only works with a collection - and...

Vehicle recognition - is there a model for this?

N 17 May 2024 by OriginalGriff

This would be better posted in the dedicated forum: CodeProject.AI Discussions[^]

Camera shot : real face picture ..or picture from a previously captured photo?

28 Jun 2017 by Pete O'Hanlon

Unless you are using a depth camera, you can't differentiate between a 2D face and a 3D face - you lack the depth information to calculate this.

image-recognition

image-processing

How can I use azure speaker recognition API in C#

11 Jan 2018 by Pete O'Hanlon

I suspect the bit you're having the problem with is the fact that you seem to think that the {body} part literally means that's what you put in. What you should be encoding here is the actual audio that you want to transfer over to the API. Don't forget to properly set the parameters such as the...

Vehicle recognition - is there a model for this?

N 17 May 2024 by Pete O'Hanlon

I haven't seen any models around this feature set but you could always train your own. Tensorflow has a really good article on model training here.[^]

article published but no response

13 Jun 2014 by Peter Leow

You should post your question at Article-Writing[^]

How to Mac OS system recognize new font

21 Jun 2013 by Pham Van An

Hi all,I copied new font files to /Library/Fonts folder on Mac OS. But, i don't know how to the Mac system recognize to that new font.Please tell me if you have any solution and languages.Thanks,An.

c# speech recognition

11 Nov 2011 by Praveen Kullu

Download the Microsoft Speech API from here:SpeechSDK51.exe[^]Install it and then add reference to its dll in your project.You can use this to customize to your needs.

How to Mac OS system recognize new font

21 Jun 2013 by Rajesh Anuhya

See this Linkhttp://www.labnol.org/software/tutorials/install-fonts-mac/1679/[^]Thanks--RA

I have something wrong with my C# voice recognition code. Can you guys please help me out and tell me how to fix these errors.

27 Dec 2017 by RASHID ALI786

Solution For Error 1 sre.SpeechRecognized +=new EventHandler(sre_SpeechRecognized); Solution For Error 2 You make "SpeechDetectedEventArgs" method void sre_SpeechRecognized(object sender, SpeechDetectedEventArgs e) ANd you have to make...

face detection and recognition source code in c#

4 Apr 2012 by Reza Ahmadi

Hi,This is an article in addition to it's source code and library about face recognition using C# and EmguCV:Multiple face detection and recognition in real time[^]I hope it will help,Cheers.

C++ 2010 Professional windows 7 speech recognition

28 Feb 2013 by Richard MacCutchan

Did you look at the samples here[^]?

How do I create a device that can do facial and gesture recognition without a raspberry pi?

11 Feb 2017 by Richard MacCutchan

This question is far too broad for a Quick Answers forum. You need to do a lot of research on hardware and software before you can even start thinking about the design. Google will find you lots of articles about facial recognition to start with.

I want to implement speech recognition in C++ console application using sapi any help will be appreciated

21 Dec 2017 by Richard MacCutchan

After correcting the error in your code HRESULT hr = CoCreateInstance(CLSID_SpVoice, NULL, CLSCTX_ALL, IID_ISpVoice, (void **)&pVoice); // removed semicoln aftger pVoice it works. You now need to explain what more you are trying to do.