Welcome to Doom9's Forum, THE in-place to be for everyone interested in DVD conversion. Before you start posting please read the forum rules. By posting to this forum you agree to abide by the rules. |
8th October 2020, 22:36 | #1 | Link |
I'm Siri
Join Date: Oct 2012
Location: void
Posts: 2,633
|
compression artifacts removal
I'm developing the next version of Oyster, it is capable of handling more extreme cases than the previous version, you're welcome to play with it and suggest a set of reasonable default settings for each filter.
before: after: |
8th October 2020, 22:55 | #3 | Link | |
I'm Siri
Join Date: Oct 2012
Location: void
Posts: 2,633
|
Quote:
settings I used to produce the results above: Code:
clip.OysterDecombing(6, 8, 12, 4, 2000, 1200, 100, 4, breakdown='',checkpoints=['prefilter','supersample','motionanalysis','compensate']) clip.OysterBasic(6, 16, 16, mse=24 * 160.0 + 1200.0, mse2=24 * 120.0 + 800.0, hard_thr=3.2, block_size=8, block_step=1, group_size=32, bm_range=24, bm_step=1, pel=4, sad=2000, me_sad_upperbound=1200, me_sad_lowerbound=100, searchparam=4, breakdown='',checkpoints=['spatialbasic','spatialfinal', 'supersample', 'motionanalysis']) clip.OysterDeblocking(ref, 6, a=32, s=4, h=2.4, sigma=24, sigma2=24, mse=None, mse2=None, hard_thr=2.7, block_size=8, block_step=1, group_size=32, bm_range=24, bm_step=1, ps_num=2, ps_range=8, ps_step=1, sbsize=9, slocation=[0.0,0.0, 0.12,1024.0, 1.0,1024.0], crop_left=0, crop_top=0, breakdown='',checkpoints=['cleanse','refinebasic','refinefinal']) clip.OysterDeringing(ref, radius=6, sigma=8, sigma2=8, mse=None, mse2=None, hard_thr=3.2, block_size=8, block_step=1, group_size=32, bm_range=24, bm_step=1, ps_num=2, ps_range=8, ps_step=1, h_upperbound=6.4, h_lowerbound=4.8, refine_sigma=4, refine_sigma2=4, refine_mse=None, refine_mse2=None, refine_hard_thr=2.7, sbsize=9, slocation=[0.0,8.0, 0.12,1024.0, 1.0,1024.0], breakdown='',checkpoints=['cleansebasic','cleansefinal','restore','refinebasic','refinefinal']) edit: and all inputs must be GrayS (fp32 grayscale) Last edited by feisty2; 8th October 2020 at 23:01. |
|
Thread Tools | Search this Thread |
Display Modes | |
|
|