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| author | scuri <scuri> | 2009-08-18 02:21:01 +0000 |
|---|---|---|
| committer | scuri <scuri> | 2009-08-18 02:21:01 +0000 |
| commit | 77a4608ee1f828ed70ec58588f0229cd57758148 (patch) | |
| tree | b1550da93d53331715c200f1acf8a7c1b2ff7be9 /test/lua/fft.lua | |
| parent | e2726d7bef3b0a1684011e558cb68ca99cfecd75 (diff) | |
*** empty log message ***
Diffstat (limited to 'test/lua/fft.lua')
| -rw-r--r-- | test/lua/fft.lua | 17 |
1 files changed, 0 insertions, 17 deletions
diff --git a/test/lua/fft.lua b/test/lua/fft.lua deleted file mode 100644 index 3589635..0000000 --- a/test/lua/fft.lua +++ /dev/null @@ -1,17 +0,0 @@ -require"imlua" -require"imlua_process" -require"imlua_fftw" - -local filename = "lena.jpg" -local image = im.FileImageLoad(filename) - -local complex = im.ImageCreate(image:Width(), image:Height(), image:ColorSpace(), im.CFLOAT) -im.ProcessFFT(image, complex) - -local c = complex[0][5][10] -- component=0(Red), y = 5 x =10 -print(c[1], c[2]) - -complex[0][5][10] = { 2*c[1], c[2]/2 } - -local c = complex[0][5][10] -print(c[1], c[2]) |