Stack Overflow
Stack Overflow

Questions tagged [jpeg2000]

JPEG2000 is an image encoded format intended to supercede JPEG.

JPEG 2000 is an image compression standard and coding system. It was created by the Joint Photographic Experts Group committee in 2000 with the intention of superseding their original discrete cosine transform-based JPEG standard (created in 1992) with a newly designed, wavelet-based method.

JPEG2000 is supported by Webkit based browsers (Safari, Chrome) on Mac OS X.

More information at Wikipedia page of JPEG2000

201 questions
-1
votes
1 answer

Trouble creating/using thumbnail of JPEG-2000 format

I am building a Cocoa application to help me organize my zillions of digital pictures. It is intended to keep a very lean database of information to allow me to find the images I want, then I can go to the storage where I keep the actual images…
LavaSlider
  • 2,494
  • 18
  • 29
-1
votes
1 answer

JPEG2000 : Can number of tiles in X direction be zero?

According to JPEG2000 specs, Number of tiles in X and Y directions is calculated by following formula: numXtiles =  (Xsiz − XTOsiz)/ XTsiz & numYtiles =  (Ysiz − YTOsiz)/ YTsiz But it is not mentioned about the range of numXtiles or…
Manish Gautam
  • 69
  • 7
-1
votes
2 answers

Compressing High Resolution Satellite Images

Please advise the best way to compress satellite Image. Details Uncompressed size - 60 gb Uncompressed format - IMG 4 Bands (To be retained after compression) Preferred compression format - JPEG2000 Lossy enough to aid in Visual…
Monika
  • 1
-2
votes
1 answer

dicom (jpeg2000) to jpeg using jdeli

Can someone help me know how to convert a multiframe dicom file(jpeg 2000 compressed) to jpeg using jdeli. I am able to extract one frame but i want to know how to extract all the frames?
xxx
  • 11
  • 4
-2
votes
1 answer

Tool for debugging Jpeg 2000 images

I normally use JPEGsoop to peek into jpeg images. Is there a tool kit library or program that I can use to peek into structure of Jpeg 2000 images ? I saw John Bokma Java freelance Perl programmer Obtaining image metadata I suppose I will build…
Yogesh Devi
  • 617
  • 11
  • 30
-2
votes
1 answer

Does itext support JPEG 2000?

I would like to package a jpeg 2000 file as a PDF. Does itext support this? I looked at the repo on github ( https://github.com/itext/itextpdf ) but it is hard to tell if there is support. Googling didn't turn up anything useful. Thanks!
Jacko
  • 12,665
  • 18
  • 75
  • 126
1 2 3
…
13
14