2020-12-28 22:12:25 +01:00
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---
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layout: post
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title: OpenJPEG 2.4.0 released
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---
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{% include JB/setup %}
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Good news everyone !
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[OpenJPEG 2.4.0](https://github.com/uclouvain/openjpeg/releases/tag/v2.4.0) is released today.
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This release brings several improvements on the encoder side:
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* support for multithreading
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* support for generation of PLT markers
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* single-threaded performance improvements in forward DWT for 5-3 and 9-7 (and other improvements)
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* support IMF profiles
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as well as various bugfixes, as detailed in the Changelog hereunder.
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The performance improvements and the generation of PLT markers have been implemented
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thanks to funding from the European Space Agency (ESA), for operations of the
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Mission Performance Centre (MPC) for the Copernicus Sentinel-2 mission.
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Enjoy,
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2020-12-29 14:50:21 +01:00
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Even
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2020-12-28 22:12:25 +01:00
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More info:
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[News](https://github.com/uclouvain/openjpeg/blob/v2.4.0/NEWS.md)
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[Changelog](https://github.com/uclouvain/openjpeg/blob/v2.4.0/CHANGELOG.md)
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2020-12-29 14:50:21 +01:00
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[Full Changelog](https://github.com/uclouvain/openjpeg/compare/v2.3.1...v2.4.0)
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