2 ms·
If the cat were more focused in the upper left, I don't think this demo would work as well. DCT will have lots of high magnitude low frequency components which
by whimsicalism 2y ago
If the cat were more focused in the upper left, I don't think this demo would work as well. DCT will have lots of high magnitude low frequency components which will drown out the cat if it is near the top left.
- lucianbr 2y agoAlso the fact that JPEG throws away a lot of data without us noticing is hardly a discovery, rather the stated purpose of the compression algorithm.