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Great Reads

Acquiring Images from Scanners and Webcams in Visual Studio LightSwitch

by Alessandro Del Sole

This article explains how to acquire images from scanners and Webcams and how to store them to a LightSwitch application's database

WPF: Webcam Control

by Meshack Musundi

A WPF control for displaying and recording video from a webcam

Multiple Face Detection and Recognition in Real Time

by Sergio Andrés Gutiérrez Rojas

Face detection and recognition with support of multiples faces in the same scene and other interesting features using C# and EmguCV

Yet another Web Camera control

by Alexander Iacobciuc

In this article you will find yet another implementation of a web camera control.

Latest Articles

Multiple Face Detection and Recognition in Real Time

by Sergio Andrés Gutiérrez Rojas

Face detection and recognition with support of multiples faces in the same scene and other interesting features using C# and EmguCV

Yet another Web Camera control

by Alexander Iacobciuc

In this article you will find yet another implementation of a web camera control.

WPF: Webcam Control

by Meshack Musundi

A WPF control for displaying and recording video from a webcam

Acquiring Images from Scanners and Webcams in Visual Studio LightSwitch

by Alessandro Del Sole

This article explains how to acquire images from scanners and Webcams and how to store them to a LightSwitch application's database

All Articles

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Webcam

How do I return both image and text simultaneously to HTML page in live streaming using flask

21 Apr 2022 by Kaushik Vezzu

As a part of my project involving conversion of sign language to english , I developed .tflite model and did predictions successfully using opencv. Now i want to implement web application for this . On the web page , there will be live streaming...

Python3.6

OpenCV

machine-learning

flask

webcam

Visual studio object select and tracking C#

19 Mar 2022 by BAHA 2022

HELLO How can I select the object with the mouse using the in visual studio webcam and have the program follow the selected object? I was only able to operate the camera please help What I have tried: I was only able to operate the camera

tracking

webcam

Multiple Face Detection and Recognition in Real Time

5 Jan 2022 by Sergio Andrés Gutiérrez Rojas

Face detection and recognition with support of multiples faces in the same scene and other interesting features using C# and EmguCV

How do I use the captured video in another form in windows forms app?

31 Aug 2021 by Maciej Los

Please, read my comment to the question first. If you would like to exchange data between form "on the fly", i'd suggest to read OriginalGriff's excellent articles/tips: Transferring information between two forms, Part 1: Parent to Child[^]...

WinForms

webcam

How do I use the captured video in another form in windows forms app?

31 Aug 2021 by Member 15329159

I used AForge to detect the webcam and obtained the real-time captured video but i want to use that real-time video in another form such that I can use the webcam i detected in the form1 in form2. I found a lot of pictureBox data transfer...

WinForms

webcam

Webcam view freezes after few seconds in C# form application

16 Aug 2021 by Luc Pattyn

Images need to be disposed of when no longer in use, so try replacing pictureBox1.Image = video; by Image prevImage=pictureBox1.Image; pictureBox1.Image = video; if (prevImage!=null) prevImage.Dispose(); :)

webcam

Webcam view freezes after few seconds in C# form application

12 Aug 2021 by Dhiren M

I am creating a C# form app to view webcam using AForge. The preview of webcam is taken to pciturebox. I have taken picturebox so that I can resize the preview window and image is stretched. Problem is that the preview is freezed after few...

webcam

How to capture webcam image in .NET webform without flash player?

8 Apr 2021 by Varun Sareen

Dear Friends, As the Adobe Flash player has ended its support, I am out of options to convert my existing code (which is dependent on flash player to capture image) to something which doesn't require flash player to capture the image. Please...

How to capture webcam image in .NET webform without flash player?

8 Apr 2021 by Richard Deeming

You obviously didn't search for the right terms: Media Capture and Streams API (Media Stream) - Web APIs | MDN[^] MediaDevices.getUserMedia() - Web APIs | MDN[^] Taking still photos with WebRTC - Web APIs | MDN[^]

How do I get directx.capture to run?

11 Mar 2021 by Member 15092484

I am writing a simple WebCam monitor in VisualBasic. The complete program is below. The Form contains a Panel called VideoPanel and a ComboBox. The compiler also contains references to DirectX.Capture.dll (V 1.0.1313.24984) and DshowNET.dll (V...

webcam

How can we scan QrCode using webcam in c# asp.net or web application?

19 Jan 2021 by Agarwal1984

Hello,I want to develop application for qrcode crate and qr code scanner using webcam.I am using this code for create QRCode:-protected void BtnQRCodeCreate_Click(object sender, EventArgs e) { QRCodeEncoder encoder = new QRCodeEncoder(); Bitmap img =...

C#5.0

ASP.NET

webcam

Emgu cv camera / webcam

6 Sep 2020 by Member 14760154

I have a problem with my project , I think it's about web camera/ camera problem , I have developed my application ,and i have test on my pc , it was successfully when i am using my camera, then i try to use webcam it was not move to...

Need webcam education and ideas

21 Jul 2020 by Member 14025982

it's very interesting

webcam

surveillance

network

Need webcam education and ideas

25 Feb 2020 by Kris Lantz

I spent some time in my previous job installing and playing with professional HikVision systems, so here are some thoughts. -Do you need night vision? If so, what kind of range? -Is each camera location shielded from weather? -What are power...

webcam

surveillance

network

Need webcam education and ideas

25 Feb 2020 by Dave Kreskowiak

The major cost isn't going to be the webcams. It's going to be the infrastructure to connect them all and manage/store all the video for as long as Security wants it. As for which one is going to be the best for you, you're going to have to buy...

webcam

surveillance

network

Need webcam education and ideas

25 Feb 2020 by C-P-User-3

((((Preface, I don't know where this question belongs; moderator(s) please direct me)))) Anyway... Maintenance, Security, and Admin would love to have our entire place covered with video. "Professional Surveillance" vendors would love to...

webcam

surveillance

network

Use barcode DLL with autoit

8 Feb 2019 by Member 14144411

I want to use barcode dll reader from Berend Engelbrecht in Autoit. i need to capture image from webcam than i need to read all barcode inside and make operation. In autoit is not a problem to capture an image from webcam but i need some help to use dll What I have tried: nothing. i need to...

barcode

Autoit

webcam

Use barcode DLL with autoit

8 Feb 2019 by MadMyche

Are you referring to this article? Reading Barcodes from an Image - III[^] Then the best thing to do would be to use the forum at the bottom to leave a message

barcode

Autoit

webcam

How can you stream live video from a webcam using C#

23 Nov 2017 by Member 9927463

Greetings,I am currently working on a project in which we need to stream live video off of a USB device and I was wondering, how I could go about doing it. I was able to accomplish the task using dynamic web twain(Trial Version) but I was wondering if there's another way that would be less...

Yet another Web Camera control

5 Nov 2017 by Alexander Iacobciuc

In this article you will find yet another implementation of a web camera control.

Access UI controls from another thread in WPF

19 Oct 2017 by EasyHero

Hi, i am capturing image with Webcam. based on the device(laptop) used, the image capture either freezes at some point or not. What i want to achieve is to ensure that the capture does not freeze. Here is the function that captures the image. it uses Direct Show Library private void...

Access UI controls from another thread in WPF

19 Oct 2017 by Bernhard Hiller

Learn the basics of MVVM. Bind properties of some controls (View) to properties of a ViewModel. The Binding engine takes care of the correct thread. In your model, run your thread for capturing the image, raise an event to the ViewModel for every new image.

WPF: Webcam Control

25 Sep 2017 by Meshack Musundi

A WPF control for displaying and recording video from a webcam

Webcam automatic capture after failed login three times

24 Sep 2016 by dyooshi

Im doing an application for my school project which is when user plugged in usb drive, login for will come out asking user to login first but if user failed login for three times, webcam will automatically capture. The problem here, how can I make the webcam to automatically capture after failed...

Visual-Studio

authentication

webcam

Error when I use aforge FFMPEG

10 Sep 2016 by Richard MacCutchan

See VideoFileReader Class[^] for instructions on installation and usage.

ffmpeg

webcam

Error when I use aforge FFMPEG

10 Sep 2016 by ghasem110deh

hi guy'si use Aforge lib in my project for capture image and record live video from webCam ...but when use ffmpeg.dll to save AVI file from webCam send this Error :private VideoFileWriter FileWriter = new VideoFileWriter(); FileWriter.Open("test.avi", 460, 500, 25,...

ffmpeg

webcam

How to integrate USB camera in ASP.NET

18 Aug 2016 by Member 11125335

Hi, I need to integrate three USB cameras in asp.net. Each camera should be shown in separate widget. how to integrate it and also how to identify the cameras. please give some guidelines..What I have tried:This is laptop webcam code,

Javascript

ASP.NET

webcam

How to integrate USB camera in ASP.NET

18 Aug 2016 by Vincent Maverick Durano

Quote:I need to integrate three USB cameras in asp.netASP.NET can't do that. Your USB drive is on the client's PC and ASP.NET web app runs on the browser - there's a disconnected space between them.Perhaps using ActiveX/Java Applets might be possible but I can't guarantee it.

Javascript

ASP.NET

webcam

How to get high resolution picture from on-board webcam with C#

24 Jul 2016 by tomo5996

Hello.I try to get picture from on-board webcam on a windows8 tablet with C#(Visual Studio 2010).I've tried some libraries (DirectShowNet, OpenCvSharp, Versatile WebCam C# library)and I can get 640x320 pictures from on-board webcam.But when I try to get another resolution(800x600,...

webcam

How do I silently snap a picture through my webcam in the background (VB.NET)

7 May 2016 by chris47368

Hi I have been looking everywhere for some simple code that does not show any webcam picture on the program's GUI but just takes the picture and saves discreetly in the background. You may ask why I need to do this? Well it's for use in my encryption programs for random key generation as my plan...

webcam

How do I silently snap a picture through my webcam in the background (VB.NET)

7 May 2016 by Sergey Alexandrovich Kryukov

Here is my bottom line:The question about using images from a Web camera was asked and answered so many times that it would be really bad to answer it again and again. A good source for the solutions (many) is CodeProject search: Search — CodeProject[^].I know your idea can work, but I...

webcam

Is there a DLL, SDK or libary that can read barcodes using a webcam inside code?

14 Apr 2016 by fig000

Sergey, Thanks for responding. I will say that your response was a bit confusing. Firstly, cameras are not totally unrelated to barcodes except in the abstract. If you'll look at some of the list of posts you asked me to look at you'll see at least two sdks that do what I asked about:...

barcode

webcam

Is there a DLL, SDK or libary that can read barcodes using a webcam inside code?

13 Apr 2016 by fig000

Hi, I've been looking for a way to use a web cam (logitech ar orbit:v-uu22a) to read a barcode (of various kinds) from inside vb.net code. I have found two products (katahashi and bcweb) that will work with a web came but they run from their own guis. Is there some software that will read...

barcode

webcam

Is there a DLL, SDK or libary that can read barcodes using a webcam inside code?

13 Apr 2016 by Sergey Alexandrovich Kryukov

Web camera is one thing, barcode recognition is another one. Honestly, it would be bad to answer again and again two questions answered so many times. See, for example:Webcam,Barcode.And this is on CodeProject along…Can you use it? First of all, it depends on the barcode...

barcode

webcam

Recording video from webcam in MATLAB 2015

24 Mar 2016 by morteza17

I could record video from webcam (for video processing in matlab 2013 and before) by using following code.But, since in matlab 2015 some functions have changed and there is no backward compatibility, I can't do that again! For example, avifile() function has been replaced by...

In the video, how to detect the following body parts and set the object on it?

21 Mar 2016 by Member 11693314

I am already detect the iris (eye) of humans using JavaScript but i want to find out the how to set the jewelleries on human body parts. So i just want to know that how to detect whole body parts using webcam. Give me just idea to detect all parts so i can put object on it. This is the following...

Hidden Camera WPF App

6 Sep 2015 by Wendelius

Haven't used AForge.Net so unable to say anything about it but you should be able to capture the data from the web camera using DirectSHow[^]There are quite a lot of examples how to use DirectShow. Most of them have a preview window because that's a typical requirement, but it's up to you...

C#3.5

WPF

webcam

Hidden Camera WPF App

5 Sep 2015 by Richard MacCutchan

You already posted this in the articles section and the C# forum; please do not repost.

C#3.5

WPF

webcam

C++ VIDEOHDR to Image File in capVideoStreamCallback

18 Jul 2015 by Frankie-C

A bitmap file have one header more respect the memory bitmap: The BITMAPFILEHEADER[^].Take a look to docs, and add it at very beginning of the file ;).For more info just googling you can find many examples on the net.

C++ VIDEOHDR to Image File in capVideoStreamCallback

17 Jul 2015 by MarioAda

I've been working on a Webcam video recorder and I got interested in trying everything when it comes to this topic but there's this problem that I can't solve.Everything that you might wonder about can be found here...

Processing + OpenCV Background subtraction: save foreground images

6 May 2015 by Sergey Alexandrovich Kryukov

First part of my answer may come at surprise, because it's not even discussed in the Open CV documentation: strict background subtraction, even based on referenced background image (called background model), is theoretically impossible. This is because even two images provides incomplete...

Processing + OpenCV Background subtraction: save foreground images

6 May 2015 by Member 11670301

I am building an interactive installation using live video footage. English isn't my native language, sorry for possible mistakes.I want to use live webcam footage. The program should have a reference image of the background and should subtract that from the moving foreground. Every few...

How can send video from webcam in c#?

15 Apr 2015 by gribson

This source code can be used to send the image of your webcam to remote locations. I can help if you look for a solution like this: the server will be the PC that the webcam is connected to, and the remote computers will be the clients. namespace Onvif_IP_Camera_Server_04{ public...

webcam

How can send video from webcam in c#?

25 Mar 2015 by Sergey Alexandrovich Kryukov

Please see my comment to the question. Please do the search, for example, http://www.codeproject.com/search.aspx?q=Webcam+video+capture+%28%22.NET%22+OR+%22C%23%22%29&doctypeid=1.—SA

webcam

How can send video from webcam in c#?

25 Mar 2015 by mechatronic11

Hiİ want to send webcam video from server to client in c# windons application .In server , ı take video from webcam and then i send to client. so i can watch server's webcam . How can do that ? Please help me.

webcam

How display two webcams in one form?

23 Mar 2015 by ProcopioPi

am also trying to run two lifecam nx-6000 with directshow and the other wrapper dshow but both and other intents are not working. Everyone points to FAQ or some other documentation but there is no actual sample of how to do it.Thaks

webcam

How to stream audio in C#

26 Feb 2015 by A.Castillo

Thanks for the answers, in the meantime I could figure it out myself. I made a mistak in the code.connector.Connect(_microphone,_mpeg4Recorder.AudioRecorder);This is the right one, first i tried to connect the camera to the _mpeg4Recorder.AudioRecorder instead of the microphone. My bad,...

webcam

camera

USB

Given C#.Net and a low budget, what vision API should I start with?

25 Feb 2015 by Sergey Alexandrovich Kryukov

AForge.NET, will strongly recommend it. Step-by-step tutorials? They can be helpful, but how badly do you need them? If you really cannot leave without them, you probably should not go in for such a difficult topic as computer vision. I consider this factor negligible. More important some...

Given C#.Net and a low budget, what vision API should I start with?

25 Feb 2015 by alwilgus

I really like the articles on vision processing using a web camera. But most of them are old. (I'm still using VS2012). But what should I take the time to learn? AForge.Net looks good, but I don't see any 'Step by Step' tutorials or 'How to ...' books out there for specific code. What do...

How to stream audio in C#

20 Feb 2015 by manak chand

Try below mentioned links.. these might be helpfull...CodeProject - Sending and playing microphone audio over network[^]CodeMiles - Sending and playing microphone audio over network[^]

webcam

camera

USB

How to stream audio in C#

20 Feb 2015 by A.Castillo

Hi all,I have a Microsoft USB webcam and I want to record the video/audio stream. I found a very useful C# web camera software but I don’t get any audio from the camera’s microphone. Here is the code I am trying to employ:connector.Connect(_camera, _mpeg4Recorder.AudioRecorder); //This...

webcam

camera

USB

I want to record video from webcam using asp.net

9 Feb 2015 by Yesii

how to get webcam working on html5:http://blog.teamtreehouse.com/accessing-the-device-camera-with-getusermediaAnd this:http://www.comm100.com/blog/contributors/webcam-csharp-library-api-aspx.html[^]

I want to record video from webcam using asp.net

9 Feb 2015 by A.Castillo

You can try this, too: check the homepage of Ozeki Camera SDK . Here you can find solution to record the video of your camera. And after you made it you can upload to the server, it support ASP.NET.

I want to record video from webcam using asp.net

7 Feb 2015 by Zoltán Zörgő

This is the way: http://www.html5rocks.com/en/tutorials/getusermedia/intro/[^]. But as not all have HTML5 browser, you still need some fallback, so check this too: https://github.com/jhuckaby/webcamjs[^]

I want to record video from webcam using asp.net

7 Feb 2015 by Mr_cool

Please let me know if somebody knows a way out to record a video from the webcam and then upload it to the server. This needs to be done for web application using asp.netAny help will be appreciated.

Using virtual box with mac, webcam

30 Dec 2014 by Member 11344004

I'm trying to code with simplecv on a virtual machine using virtual box but i cant access the camera. In the virtual box options i clicked on the isight camera, and on the debian machine i opened up cheese web booth. The green light next to the camera is glowing but the cheese photo booth is...

Debian

macOS

webcam

InvalidOperationException - object is currently in use elsewhere?

25 Dec 2014 by Syed Rizwan Haider

Im using a webcam to show live stream, capture images, record video etc using AForge library.Each time I get a new frame, I assign it to a pictureBox to show the live stream and i have added a toolstrip for recording video when it is checked. so i did it in the same following...

Exception from HRESULT : 0X80040217 when using Webcamera in my WPF Project

19 Dec 2014 by Kunjammu

Hi, In my wpf application i want t use my webcamera for taking photos. i used webcamcontrol and expression encoder for this. its perfectly working in my system, its windows7 32 biti want to work this in othertab IBALL 32 bit os. if i run the same application in this tab, then "Exception...

C#3.5

WPF

webcam

Measuring object size using webcam

8 Dec 2014 by _Maxxx_

Are you saying that you would have an object which you decide to describe as being one unit, then use it to calibrate each camera?If so, easy! Measure the shape in pixels - and for that camera, that number of pixels = 1 unit.From then on, you know that on webcam a, X pixels = 1 unit, and on...

OpenCV

webcam

Measuring object size using webcam

8 Dec 2014 by Member 10450635

I need to calculate distance between two points using a webcam. Now the catch is I don't need it to be any way related to actual measurements in cm or whatever. What I want is to use different webcams of different resolutions and they should all give the same measurement. I'll...

OpenCV

webcam

How to implement face capture and face detection in asp.net

26 Nov 2014 by Rachel Jia

For face capture, you can use a DirectShow webcam SDK for image capture and then you can do the detection/recognition part.Try this online demo (using a 3rd party SDK - ImageCapture Suite) and see how image capture in ASP.NET works.

ASP.NET

webcam

Use Webcam In HTML - 5 with out using getusermedia()

20 Nov 2014 by Member 10371642

I want to use webcam in my application offline . but in jquery there is every where use getusermedia() i want to use webcam without it.if it is possible please give jquery code thanks for advance.

webcam

How Can I Record A Video With Webcam ?

11 Nov 2014 by PatientCarePro

If this issue is still relevant, I can recommend you to study this video guide: C# camera tutorial #6 - Recording video[^]After watching the video you will see that first you need to create connection between your camera and the application. After this you need to implement the recording...

webcam

recorder

video

How Can I Record A Video With Webcam ?

27 Sep 2014 by LLLLGGGG

https://www.google.it/search?q...

webcam

recorder

video

How Can I Record A Video With Webcam ?

27 Sep 2014 by Member 11112880

Hi! I am new in c# and i have an project which is recording a video via my webcam and save it. But i don't know how to do this in c# programming language. By the way thanks for help.

webcam

recorder

video

PInvokeStackImbalance was detected

10 Sep 2014 by George Jonsson

This is sometimes caused by using the wrong calling convention in the pinvoke declaration.You don't show the declarations of your pinvoke methods, so this is a guess.As I am not very good at VB I am not sure how this is declared in this language.In c# you write like...

webcam

PInvokeStackImbalance was detected

10 Sep 2014 by JoshuaDsouza19

I am getting an error from yesterday. The error is (PInvokeStackImbalance was detectedMessage: A call to PInvoke function 'WebCam ScreenShot!WebCam_ScreenShot.Form1::SendMessage' has unbalanced the stack. This is likely because the managed PInvoke signature does not match the unmanaged target...

webcam

PInvokeStackImbalance was detected

10 Sep 2014 by Bernhard Hiller

Quote:... likely because the managed PInvoke signature does not match the unmanaged target signature ...Check that the datatype of hHwnd is correct - it must be an IntPtr. Also iDevice mut be an IntPtr.And did you define WM_CAP_DRIVER_CONNECT as UInteger?

webcam

QR code login via Webcam using VB6 Possible?

3 Sep 2014 by Xiao Ling

To develop the Webcam+QRCode application, you can use Dynamic .NET TWAIN[^], which supports Webcam and barcode development in VB.NET.You can read following articles:1. How to Implement a Webcam Application in VB.NET[^]2. How to Read Barcode in WPF with VB.NET[^]

VB6

webcam

QR code login via Webcam using VB6 Possible?

2 Sep 2014 by Sergey Alexandrovich Kryukov

Forthis wrote:Its a choice to learn and I choose to learn more because i don't like people looking down on me to prove myself and to them i could do better. But anyway Sir thank you for your time dropping by though i still don't want to give up the idea of vb6, I will study vb.net for the mean...

VB6

webcam

QR code login via Webcam using VB6 Possible?

2 Sep 2014 by CPallini

I suppose your best bet is VB.NET powered by Google[^].

VB6

webcam

QR code login via Webcam using VB6 Possible?

2 Sep 2014 by Forthis

Good Day Sir/MamBefore i start yes I'm using a very old programming language and i lack knowledge in many fields in programming that's why I'm here to start learning and start asking before i choose a path to take.Now with the question is it possible to make QR Login via webcam using...

VB6

webcam

Live stream to ANDROID

20 Aug 2014 by magic.on

Hello, I've successfully streamed my webcam to my android phone using libraries in nVLC on this site.Problem is that i could only have stream it inside my own network (under wifi).Best regards,Gabriel

Image processing method C#

13 Jun 2014 by Sergey Alexandrovich Kryukov

You are not getting it. "Color specification" it totally irrelevant to it. You images are really different: motion, lighting, noise, and so on. One second is huge time to make images very difficult on a pixel level. Even nearest frames (no matter what your frame rate is) will be very different...

Image processing method C#

13 Jun 2014 by Member 10860939

hi everyone,I want code a C#.net project that it will take a screenshot from webcam and compare screenshots who taken from the same webcam. I tried to compare images by pixel but the RGB values of 2 pictures is very different. However they are taken from same camera in 1 sec. That's why...

How to decrease size of image and descrease the amount of images per second using AForge

23 May 2014 by seliya hilal

public static System.Drawing.Image Resize(System.Drawing.Image image, int width, int height, RotateFlipType rotateFlipType) { // clone the Image instance, since we don't want to resize the original Image instance //var rotatedImage = image.Clone() as...

image-processing

webcam

Developing a webcam application in C

18 May 2014 by Manikandan10

This page describes how to create a webcam using C++ and MFC but you have mentioned you have to avoid C++. Are there any reasons why you have to program in C but not C++?

webcam

Multithreading 2 winforms in 1 ( 3 webcam in totally)

14 May 2014 by lolaparra80

That is extrange. I have tried to program into the same winform, only with a one form, and actually is working, but when I try to join with my actual project, where I use Usercontrols, don't work.Maybe there is something that I can't see, I don't know exactly where is my problem.I will...

webcam

multi-threading

Developing a webcam application in C

7 May 2014 by Member 10453455

I learning to development a webcam application using C instead of C++. I know there are example of DirectShow and MediaFoundation around but it works in only C++.I also tried using VFW but I can only get it to work properly in window xp. When I try running it on windows 7, it seems to be...

webcam

timestamp on picturebox

6 May 2014 by CPallini

See, for instance, this Code Project article: "Dynamically Write Text On An Image"[^].

WinForms

picturebox

webcam

timestamp on picturebox

6 May 2014 by Saim Ullah

hi,i have searched alot but unable to find that how to put timestamp on picutrebox....i hv a program in in which a picturebox is streaming from webcam... when i captured a photo it saves in bin folder with the name of current date and time....but i want a time stamp on the image thus...

WinForms

picturebox

webcam

Multithreading 2 winforms in 1 ( 3 webcam in totally)

5 May 2014 by Dave Kreskowiak

On top of OriginalGriff's response, which is dead on accurate, I don't think you're going to get away with using a couple of USB webcams to do this. Since you can't get data simultaneously from two devices on the same USB controller at the exact same time (refer to what USB stands for:...

webcam

multi-threading

Multithreading 2 winforms in 1 ( 3 webcam in totally)

5 May 2014 by OriginalGriff

10 milliseconds is pretty good, in Windows terms - it isn't a real-time operating system, and there is no guarantee that even on the same thread one instruction will be executed immediately before the next: it depends on the system load and can be any time interval at all. Windows is a...

webcam

multi-threading

Multithreading 2 winforms in 1 ( 3 webcam in totally)

5 May 2014 by lolaparra80

Hello:I have the next problem. I have 2 winform, the first winform control a motor with a camera where both are syncronized to take several images with a concrete number of frames per seconds. This project is very special and delicate because I need a sequence of images with the same time...

webcam

multi-threading

How to decrease size of image and descrease the amount of images per second using AForge

21 Apr 2014 by 123456789igor

So, i try to save image on disk from web camera using AForge. But the image takes a lot of size on disk and amount of images is high. I want to descrease the size of images and descrease the amount of images per second(minute). But i don't know how to do thisMain code:public void...

image-processing

webcam

How to stream live web-cam video from a client computer and display it on a monitor at server ? I try using StreamServer.java from webcam-capture on gitHub but package...

24 Mar 2014 by Saahyl

package us.sosia.video.stream.agent;import java.awt.Dimension;import java.net.InetSocketAddress;import com.github.sarxos.webcam.Webcam;public class StreamServer { /** * @author kerr */ public static void main(String[] args) { Webcam.setAutoOpenMode(true); Webcam...

Save all current WebCam settings By C# or VB.NET

23 Mar 2014 by Xiao Ling

You can use JSON to save all settings. Here is the JSON.net[^]

webcam

Capture Image using webcam and saving the image in sql database through a picturebox in vb.net

19 Feb 2014 by Khageswar Rao

When i insert image into sqldatabase using store procedure it gives an error at "PictureBox1.BackgroundImage.Save(ms, System.Drawing.Imaging.ImageFormat.Jpeg)" error is >Object reference not set to an instance of an object.

SQL

webcam

database

Webcam recording project

8 Feb 2014 by SOHAM_GANDHI

i'l suggest to use EmguCV........Quote:[^] [^] [^] refer these articles

Webcam in a mainform

8 Feb 2014 by SOHAM_GANDHI

i'l suggest to use EmguCV........Quote:[^] [^] [^] refer these articles

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Accesssing web cam via java code

8 Feb 2014 by SOHAM_GANDHI

i'l suggest to use emgucv.......Quote:[^] [^] [^] refer these articles

Java

webcam

ASP.NET Image capture from Webcam

8 Feb 2014 by SOHAM_GANDHI

Quote:[^] [^] [^] refer these articles

camera coding- real time tracking and surveillance

8 Feb 2014 by SOHAM_GANDHI

i'l suggest to use EmguCV..Quote:[^] [^] [^] refer these articles

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programming

recording video from webcam

8 Feb 2014 by SOHAM_GANDHI

i'l suggest to use EmguCV..Quote:[^] [^] [^] refer these articles

webcam

capture image from webcam by c#

8 Feb 2014 by SOHAM_GANDHI

i'll suggest too use emgucv..Quote:[^] [^] [^] refer these articles

webcam

Record a video using VB.net

8 Feb 2014 by SOHAM_GANDHI

i'l suggest to use EmgucvQuote:[^] [^] [^] refer these articles

webcam

video

Connect to webcam and using EmguCv in asp.net

8 Feb 2014 by SOHAM_GANDHI

[^][^][^]...

ASP.NET

Emgu-CV

webcam

Save all current WebCam settings By C# or VB.NET

29 Jan 2014 by micmdk

I have a normal webcam with a very strange problemall webcam settings loss after I restart my computerI try to find solution by changing camera driver with no success...ask camera support team and no solution also (this problem happened with all customer)Question is:Can I save all...

webcam

capture image from webcam by c#

11 Dec 2013 by TrushnaK

Refer Below Links you get what you want exactly:-http://www.planet-source-code.com/vb/scripts/showcode.asp?lngWId=10&txtCodeId=1339[^]WPF: Webcam Control[^]http://easywebcam.codeplex.com/SourceControl/latest#EasyWebCam/WinFormCharpWebCam/Form1.cs[^]for downloading...

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capture image from webcam by c#

11 Dec 2013 by Snehasish_Nandy

looking-for-code-to-capture-image-in-C-Sharp-save-by-webcam.aspx[^]

webcam