Comments (1)
I think there might be a problem with Arithmetic decompress.
When I use debugger I can see that Arithmetic compress takes about the same time as Huffman compress and achieve about the same compression ratio.
However, then Arithmetic decompress outputs files which are multiple times bigger than original input and contain random characters. With large input, for example, 10 MB picture, Arithmetic decompress takes a crazy amount of time and probably ends in an infinite loop (I kill it after few minutes, Huffman decompress takes seconds on the same input).
Hope this helps somehow.
from reference-arithmetic-coding.
Related Issues (13)
- Mismatch decoding encoded stream random bytes HOT 3
- PpmDecompress.decompress() freezes when decoding certain BitInputStream HOT 1
- Error in arithmetic decoder HOT 2
- About encode range HOT 1
- Proposal: to use std::Map for FrequencyTable HOT 1
- parallel arithmetic coding HOT 2
- Can we add the LICENSE to the repository? HOT 3
- Why flush() in python's arithmeticcoding's ArithmeticEncoder just need to write out 1? HOT 2
- The Bitout object has't close?
- How to compress a list of signed integers? HOT 3
- compressing 2 streams into 1 BitOutputStream HOT 1
- Error finishing encoder stream HOT 1
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from reference-arithmetic-coding.