tree d8ba2e8512b9e3fdac0b3600999816edf7df5cb1
parent 0f375517e1a9c8de466bbbc34fccaf0dabff5b51
author Nigel Tao <nigeltao@golang.org> 1575886764 +1100
committer Nigel Tao <nigeltao@golang.org> 1575931244 +1100

Add doc/note/pixel-subsampling.md