Sub-Band Skip #21

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opened 2024-04-09 09:52:54 +00:00 by Patrick Vogler · 0 comments

Code-Blocks in high frequency sub-bands that are unlikely to be used for the final codestream should be skipped during compression. To accomplish this we should order the codeblock array used to iterate over the entire field from low frequency to high frequency band and find a marker during tier1 compression that indicates if enough information has been compressed.

Code-Blocks in high frequency sub-bands that are unlikely to be used for the final codestream should be skipped during compression. To accomplish this we should order the codeblock array used to iterate over the entire field from low frequency to high frequency band and find a marker during tier1 compression that indicates if enough information has been compressed.
Patrick Vogler added this to the Performance Optimization project 2024-04-09 09:52:54 +00:00
Patrick Vogler changed title from Sub-Band to Sub-Band Skip 2024-06-26 11:05:20 +00:00
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Reference: TOPIO/BigWhoop#21
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