jpeg

相关标签：javascript jquery android 多少钱 iPhone

How can I edit the bytes code of a JPG file preserving still its header and footer? (in Java)

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[详细]

2023-04-09 18:58 分类：问答
Error with setCompressionType

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[详细]

2023-04-09 18:54 分类：问答
How to make jpeg lossless in java?

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[详细]

2023-04-09 13:41 分类：问答
Use PHP to convert JPEGs to transparent PNG

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[详细]

2023-04-09 07:29 分类：问答
Accessing JPEG EXIF rotation data in JavaScript on the client side

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>.[详细]

2023-04-09 05:27 分类：问答
Centering a .jpg image in PDF using Imagemagick?

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.[详细]

2023-04-08 22:35 分类：问答
jpg looks different in firefox 6 and 7 on Windows 7 [closed]

Closed. This question is off-topic. It is not currently accepting answers. Want to improve this question? Update the question so it's on-topic for Stack Overflow.[详细]

2023-04-08 16:14 分类：问答
What is the easiest way to turn an array of RGB values in C++ into an image file?

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[详细]

2023-04-08 09:52 分类：问答
How can I retrieve a JPEG image codec in F#?

In C#, I can retrieve a JPEG encoder like this: var jpegEncoder = ImageCodecInfo.GetImageEncoders() .Where(e => e.FormatID == ImageFormat.Jpeg.Guid)[详细]

2023-04-08 09:15 分类：问答
WebP library for C# [closed]

Closed. This question is seeking recommendations for books, tools, software libraries, and more. It does not meet Stack Overflow guidelines. It is not currently accepting answers.[详细]

2023-04-07 16:18 分类：问答