Modified Block-Matching 3-D Filter in Laplacian Pyramid Domain for Speckle Reduction

2021 ◽  
pp. 215-223
Author(s):  
Donghai Wen ◽  
Yuesong Jiang ◽  
Yanzhong Zhang ◽  
Yuntao He ◽  
Houqiang Hua ◽  
...  
Keyword(s):  
Block Matching ◽  
Speckle Reduction ◽  
Laplacian Pyramid ◽  
Modified Block

Modified block-matching 3-D filter in Laplacian pyramid domain for speckle reduction

2014 ◽  
Vol 322 ◽  
pp. 150-154 ◽  
Author(s):  
Donghai Wen ◽  
Yuesong Jiang ◽  
Yanzhong Zhang ◽  
Yuntao He ◽  
Houqiang Hua ◽  
...  
Keyword(s):  
Block Matching ◽  
Speckle Reduction ◽  
Laplacian Pyramid ◽  
Modified Block

Analysis and Implementation of MPEG-4 Motion Codec

2012 ◽  
Vol 268-270 ◽  
pp. 1667-1670
Author(s):  
Yun Peng Liu ◽  
Ren Fang Wang ◽  
Jin Li
Keyword(s):  
Motion Estimation ◽  
Motion Compensation ◽  
Block Matching ◽  
Modified Block

Motion codec is the key technique of MPEG-4 VM. The motion encoding and decoding use “Unrestricted Motion Estimation”, “Advanced Prediction”, “Overlapped Motion Compensation”, in addition, the particular “Repetitive Padding”, and “Modified Block Matching “ are added for MPEG-4. At the same time, some questions during motion are explained carefully, and some new viewpoints are brought forward.

scholarly journals Nonlinear Diffusion in Laplacian Pyramid Domain for Ultrasonic Speckle Reduction

2007 ◽  
Vol 26 (2) ◽  
pp. 200-211 ◽  
Author(s):  
Fan Zhang ◽  
Yang Mo Yoo ◽  
Liang Mong Koh ◽  
Yongmin Kim
Keyword(s):  
Nonlinear Diffusion ◽  
Speckle Reduction ◽  
Laplacian Pyramid ◽  
Ultrasonic Speckle

Adaptive Speckle Reduction in OCT Volume Data Based on Block-Matching and 3-D Filtering

2012 ◽  
Vol 24 (20) ◽  
pp. 1802-1804 ◽  
Author(s):  
Longzhi Wang ◽  
Zhuo Meng ◽  
X. Steve Yao ◽  
Tiegen Liu ◽  
Ya Su ◽  
...  
Keyword(s):  
Block Matching ◽  
Speckle Reduction ◽  
Volume Data
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