t******q
发帖数: 117 | 2 It is a little bit off road, they talk about image, I move to
video compression more.
Why? because in video compression, though the transformation part is still
the heart of compession, but it is not the most time consuming part of
entire compression scheme. And it does not control over the compression
mostly.
For speed/compression issue, the predict coding is the killer part.
First, therer are lossles compression and lossy compression.
Lossless compression is used in medical image processing, s |
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