0eda956bfc
* random.c: implement random dithering using a deterministic pseudo-RNG.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2671 92316355-f0b4-4df1-b90c-862c8a59935f
16 år sedan
6a3309663e
* ordered.c: implement Bayer dithering (pretty trivial).
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2665 92316355-f0b4-4df1-b90c-862c8a59935f
16 år sedan
89f35cb8fd
* convolution.c: generic convolution method. Does not take advantage of
separable kernels yet.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2658 92316355-f0b4-4df1-b90c-862c8a59935f
16 år sedan
302ce37f8e
* ostromoukhov.c: Ostromoukhov's simple error diffusion algorithm.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2654 92316355-f0b4-4df1-b90c-862c8a59935f
16 år sedan
628c2618da
* dbs.c: new dithering function: Direct Binary Search. One of the best
dithering methods as of today, though extremely slow.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2651 92316355-f0b4-4df1-b90c-862c8a59935f
16 år sedan
1408cff41d
* Add Floyd-Steinberg grayscale dithering.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2637 92316355-f0b4-4df1-b90c-862c8a59935f
16 år sedan
9a536afd4f
* measure.c: started writing error/measure functions. First one is RMSD.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2635 92316355-f0b4-4df1-b90c-862c8a59935f
16 år sedan
732f6b2335
* configure.ac: fix the OpenCV detection by using pkg-config.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2628 92316355-f0b4-4df1-b90c-862c8a59935f
16 år sedan
7d147f3576
* Test implementation of Gaussian blurring. It's awfully slow and does not
use the separation property, but it's just for a test.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2603 92316355-f0b4-4df1-b90c-862c8a59935f
16 år sedan
1d6c2c507d
* Implemented 24 -> 16 bpp dithering.
* Added the --bpp flag to genethumb.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2263 92316355-f0b4-4df1-b90c-862c8a59935f
17 år sedan
735b2a5da0
* Checking in an old Rubik's cube dithering test.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2262 92316355-f0b4-4df1-b90c-862c8a59935f
17 år sedan
6a86e2b643
* Split the image loaders into sdl.c, imlib.c and opencv.c. We'll do
something far better, but later.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2261 92316355-f0b4-4df1-b90c-862c8a59935f
17 år sedan
84cc96a98e
* Starting image resizing. X-wise resize works so far.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2244 92316355-f0b4-4df1-b90c-862c8a59935f
17 år sedan
53aa513e3e
* Import image loading features from PWNtcha. As they are more than 4-year
old, they will certainly require some cleanup, eg. pkg-config transitions.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2228 92316355-f0b4-4df1-b90c-862c8a59935f
17 år sedan
08e83cb836
* Initial code skeleton.
git-svn-id: file:///srv/caca.zoy.org/var/lib/svn/libpipi/trunk@2227 92316355-f0b4-4df1-b90c-862c8a59935f
17 år sedan
sam