few words about the wavelets

Originally committed as revision 10167 to svn://svn.ffmpeg.org/ffmpeg/trunk
18 years ago · fdb9970448
parent 30cd3e66bd
commit fdb9970448
1 changed files with 9 additions and 0 deletions
--- a/doc/snow.txt
+++ b/doc/snow.txt
@ -231,6 +231,15 @@ FIXME

 Wavelet Transform:
 ==================
+
+Snow supports 2 wavelet transforms, the symmetric biorthogonal 5/3 integer
+transform and a integer approximation of the symmetric biorthogonal 9/7
+daubechies wavelet.
+
+5/3 Integer IDWT:
+FIXME
+
+snows 9/7 Integer IDWT:
 FIXME

 TODO: