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Lossless JPEG - can't find any example images, DICOM files

I'm currently working on the lossless JPEG files(not JPEG-LS). It's really hard to find any files to test my application on.

Particulary I need files that contain reset interval markers, multiple DC huffman tables, multiple scenes or comment markers.

Do you know where I could find any lossless JPEG files? Do you yourself have any that you could share?

Thanks in advance, Witek.

EDIT: i could also use DICOM files using this compression standard (tag (0002,0010) Transfer syntax UID = 1.2.840.10008.1.2.4.70)

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Witek Avatar asked Jul 30 '12 14:07

Witek


1 Answers

On the following site you can find a few DICOM lossless JPEG files, in particular with the transfer syntaxes 1.2.840.10008.1.2.4.57 and .70. Consult the Transfer Syntax section for easy identification of which data sets that provide the requested transfer syntax.

There are also a number of lossless JPEG images of different flavors on the NEMA DICOM FTP site. For more detailed information on the various data sets, please consult the README file.

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Anders Gustafsson Avatar answered Sep 28 '22 08:09

Anders Gustafsson