3 Commits

Author	SHA1	Message	Date
Xuewei Meng	43d70feb78	GSoC: Support fast guided filter. ... Two modes are supported in guided filter, basic mode and fast mode. Basic mode is the initial pushed guided filter without optimization. Fast mode is implemented based on the basic one by sub-sampling method. The sub-sampling ratio which can be defined by users controls the algorithm complexity. The larger the sub-sampling ratio, the lower the algorithm complexity. Signed-off-by: Xuewei Meng <xwmeng96@gmail.com> Reviewed-by: Steven Liu <liuqi05@kuaishou.com>	2021-05-13 11:59:11 +08:00
Andreas Rheinhardt	7fac6efa97	avfilter/vf_guided: Add missing const ... Forgotten in f8d910e90f. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2021-05-11 00:29:16 +02:00
Xuewei Meng	f8d910e90f	GSoC: Add guided filter ... Add examples on how to use this filter, and improve the code style. Implement the slice-level parallelism for guided filter. Add the basic version of guided filter. Signed-off-by: Xuewei Meng <xwmeng96@gmail.com> Reviewed-by: Steven Liu <liuqi05@kuaishou.com>	2021-05-10 13:34:29 +08:00