I already have successfully coded my Steganography program in a PNG file using Java. My program works very well in both PNG and BMP files. But when I tried running my program in a JPG file, the reveal
Is there someone that can help to correct this code? I\'m working with JAI and I\'m trying to compress JPG file to Losse-less
Is there someone that can tell me how to write \'jpeg\' file using lossless compression in java? I read the bytes using the code below to edi开发者_StackOverflow中文版t the bytes
I have a lot of JPEG images that I want to convert to PNG images using PHP. The JPEGs are going to be uploaded by client开发者_如何学Cs so I can\'t trust them to make sure they are in the right format
I\'d like to rotate photos based on their original rotation, as set by the camera in JPEG EXIF image data. The trick is that all this should happen in the browser, using JavaScript and <canvas>.
I\'m using convert version ImageMagick 6.6.2-6 2011-03-16, and I\'d like to use it to generate an A4 pdf from an image, where the image will be non-scaled and centered.
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I\'ve been looking all over the net for a good, quick solution to this, and haven\'t found anything that has satisfied me yet. It seems like it should be trivial--just one or two calls to a function i
In C#, I can retrieve a JPEG encoder like this: var jpegEncoder = ImageCodecInfo.GetImageEncoders() .Where(e => e.FormatID == ImageFormat.Jpeg.Guid)
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