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Look at decompressing sliced chunks #12

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JossWhittle opened this issue Mar 2, 2022 · 0 comments
Open

Look at decompressing sliced chunks #12

JossWhittle opened this issue Mar 2, 2022 · 0 comments
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@JossWhittle
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JossWhittle commented Mar 2, 2022 •
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Decompress sliced chunk of image or volume without needing to decompress the entire data element.

  • May require applying secondary compression in blocks to avoid needing to decompress the full level maps, only to apply the predictor to the target slice.

  • Instead unpack just the blocks needed for the slice then trim.

  • A kompressor (or stack of) trained to secondary compress the maps from the primary kompressor (or stack of) would be able to naturally handle slice chunked decoding.

    • Could such a secondary compressor be shared between levels? Between multiple kompressors in the primary stack?
@JossWhittle JossWhittle changed the title Look at decompressing chunks Look at decompressing slice chunks Mar 2, 2022
@JossWhittle JossWhittle changed the title Look at decompressing slice chunks Look at decompressing sliced chunks Mar 2, 2022
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