JPM

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== Specifications ==
 
== Specifications ==
* ISO/IEC 15444-6
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* [http://www.itu.int/rec/T-REC-T.805/en ITU-T Rec. T.805]
* [http://www.itu.int/rec/T-REC-T.805/en ITU-T Rec. T.805] (not free to download)
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* [http://www.iso.org/iso/home/store/catalogue_ics/catalogue_detail_ics.htm?csnumber=61124 ISO/IEC 15444-6:2013]
* [http://www.jpeg.org/jpeg2000/CDs15444.html JPEG 2000 Committee Drafts] → [http://www.jpeg.org/public/fcd15444-6.pdf fcd15444-6.pdf]
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* [http://old.jpeg.org/jpeg2000/CDs15444.html JPEG 2000 Committee Drafts] → [http://old.jpeg.org/public/fcd15444-6.pdf fcd15444-6.pdf]
 
* [http://www.itu.int/rec/T-REC-T.44/en ITU-T Rec. T.44]: Mixed Raster Content (referenced by the JPM specification)
 
* [http://www.itu.int/rec/T-REC-T.44/en ITU-T Rec. T.44]: Mixed Raster Content (referenced by the JPM specification)
  
== Sample images ==
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== Software ==
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Refer to [[JPEG 2000#Software|JPEG 2000]].
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== Sample files ==
 
* [http://www.opf-labs.org/format-corpus/jp2k-formats/ JPEG 2000 sample images]
 
* [http://www.opf-labs.org/format-corpus/jp2k-formats/ JPEG 2000 sample images]
  
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* [http://www.jpeg.org/jpeg2000/index.html JPEG 2000 web site]
 
* [http://www.jpeg.org/jpeg2000/index.html JPEG 2000 web site]
 
* [http://www.jpeg.org/jpeg2000/j2kpart6.html JPEG 2000 Part 6 web site]
 
* [http://www.jpeg.org/jpeg2000/j2kpart6.html JPEG 2000 Part 6 web site]
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[[Category:Box file format]]
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[[Category:JPEG (organization)]]

Latest revision as of 17:28, 16 October 2019

File Format
Name JPM
Ontology
Extension(s) .jpm
MIME Type(s) image/jpm
LoCFDD fdd000144
PRONOM fmt/463

JPM (JPEG 2000 compound image) is the image format defined by Part 6 of the JPEG 2000 standard (ISO/IEC 15444-6). JPM is an extension to the JP2 format, and was developed for multi-page documents with multiple objects per page. Like JPX, it also supports a number of alternative compression methods (JPEG, JBIG, JPEG-LS, T.45 Run-length colour encoding, and for some purposes Modified Huffman, Modified READ, Modified Modified READ, JBIG2).

Contents

[edit] Identification

JPM files start with bytes 00 00 00 0c 6a 50 20 20 0d 0a 87 0a 00 00 00 14 66 74 79 70 6a 70 6d 20.

[edit] Specifications

[edit] Software

Refer to JPEG 2000.

[edit] Sample files

[edit] Links

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