Comments by Indranil Pal

Indranil Pal 26-Feb-16 2:23am View

Thanks @Koolprasad for your suggestion, I too thought of that, but there are more changes in Form application (check my comment above)

Indranil Pal 26-Feb-16 1:58am View

Thanks for your suggestion d@nish, but in form applications the property files are changed (Resource.Designers.cs and Settings.Designer.cs). Try to create a sample form application in 4.5.2 ,change it to 4.6.1 and then compare the changes, you will know what I am talking about.

Indranil Pal 26-Feb-16 1:06am View

It's a large enterprise application with lot of components. Any help is appreciated

Indranil Pal 1-Sep-12 14:54pm View

Thanks for the reply Kenneth, I will go throw the post you have shared.
I'm not sure about the infra red range part though :(

Indranil Pal 12-Jun-12 10:54am View

I will test the application tomorrow and let you know the final result.

Indranil Pal 12-Jun-12 10:53am View

Sorry for the previous question .. I got the solution.. while I was converting the grayscale image into byte array the imageformat was incorrect. It should be BMP

Indranil Pal 12-Jun-12 3:23am View

Hi Muhtarqong, I have tried to convert the images into grayscale by the following method (saw it in stackoverflow)
public static Bitmap ConvertToGrayScale(Bitmap image)
{
int x, y;
Bitmap result = null;
// Loop through the images pixels to reset color.
for (x = 0; x < image.Width; x++)
{
for (y = 0; y < image.Height; y++)
{
Color pixelColor = image.GetPixel(x, y);
Color newColor = Color.FromArgb(pixelColor.R, 0, 0);
image.SetPixel(x, y, newColor); // Now greyscale
}
}

result = image;

return result;
}
But for 2 images(http://www.greatgrubclub.com/domains/greatgrubclub.com/local/media/images/medium/4_1_1_apple.jpg & http://www.onlinesocialmedia.net/wp-content/uploads/2011/02/apple-logo1.jpg) of same dimensions (I have tried with 250X250 px) I am getting different sizes of byte arrays the Apple logo (2nd image) is larger. In this case how do I make sure that the correlation coefficient is correct ? (The correlation coeff can only be calculated for arrays of same size)

Indranil Pal 11-Jun-12 15:56pm View

@muhtarqong hey thanks a ton.. I knew correlation in mathematics lil bit but now I am clear. So to be precise I will have to convert both images into grayscale and calculate the correlation coeff if the corealtion coeff is high it means the images are similar. I will try this tomorrow and let you know.

Indranil Pal 11-Jun-12 14:35pm View

@muhtarqong - Thanks a lot for your answer. I will make my understanding clear as per my requirement. I have a database with images of same format and size, and yes it will be feasible to convert the images to the very same format and resolution. But can you please explain me little bit more about the correlation stuff ?

Comments by Indranil Pal (Top 9 by date)