Manual jasper

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ISO/IEC JTC 1/SC 29/WG 1

N 2415

Date: 2003-02-09

ISO/IEC JTC 1/SC 29/WG 1 (ITU-T SG 16)

Coding of Still Pictures
Joint Bi-level Image Experts Group

JBIG

Joint Photographic Experts Group

JPEG

TITLE:

JasPer Software Reference Manual (Version 1.700.0) (Last Revised: 2003-02-09) Michael D. Adams Assistant Professor Dept. of Electrical and Computer Engineering University ofVictoria P. O. Box 3055 STN CSC, Victoria, BC, V8W 3P6, CANADA E-mail: mdadams@ece.uvic.ca Web: www.ece.uvic.ca/˜mdadams JPEG 2000

SOURCE:

PROJECT: STATUS: REQUESTED ACTION: DISTRIBUTION:

None Public

Contact: ISO/IEC JTC 1/SC 29/WG 1 Convener—Dr. Daniel T. Lee Yahoo! Asia, Sunning Plaza, Rm 2802, 10 Hysan Avenue, Causeway Bay, Hong Kong Yahoo! Inc, 701 First Avenue, Sunnyvale,California 94089, USA Tel: +1 408 349 7051/+852 2882 3898, Fax: +1 253 830 0372, E-mail: dlee@yahoo-inc.com

THIS PAGE WAS INTENTIONALLY LEFT BLANK (TO ACCOMMODATE DUPLEX PRINTING).

JasPer Software Reference Manual (Version 1.700.0)
Michael D. Adams 2003-02-09

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Contents
1 Introduction 1.1 Motivation Behind JasPer . . . . . . . . 1.2 What is JasPer? . . . . . . . . . . . . . 1.3Software License . . . . . . . . . . . . 1.4 Other Sources of Information on JasPer 1.5 Origin of the Name . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .. . . . 1 1 1 2 2 2 3 3 3 3 4 5 6 6 7 9 9 10 10 11 12 12 13 13 15 15 15 17 18 18 21 21 21 21

2

JasPer Software 2.1 Version Identification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.2 Obtaining the Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.3 Extracting the Software . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.4 Building theSoftware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.4.1 Build Process for UNIX (or UNIX-Like) Systems . . . . . . . . . . . . 2.4.2 Build Process for Microsoft Visual C Studio under Microsoft Windows 2.4.3 Dependencies on Other Software . . . . . . . . . . . . . . . . . . . . . 2.5 Reporting Bugs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . JasPer Library3.1 Introduction . . . . . . . . . . . . . . . . 3.2 Core Code . . . . . . . . . . . . . . . . . 3.3 Codec Drivers . . . . . . . . . . . . . . . 3.4 Image Model . . . . . . . . . . . . . . . 3.5 JasPer Header Files . . . . . . . . . . . . 3.6 Initializing the Library . . . . . . . . . . 3.7 Memory Allocation . . . . . . . . . . . . 3.8 Adding Support for a New Image Format Application Programs 4.1Introduction . . . . . . 4.2 The jasper Command . 4.3 The imgcmp Command 4.4 The imginfo Command 4.5 The jiv Command . . . Codecs 5.0.1 5.0.2 5.0.3

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