scholarly journals Artifact reduction of compressed images and video combining adaptive fuzzy filtering and directional anisotropic diffusion

2011 ◽  
Author(s):  
Ehsan Nadernejad ◽  
Soren Forchhammer ◽  
Jari Korhonen
Keyword(s):  
Anisotropic Diffusion ◽  
Artifact Reduction ◽  
Adaptive Fuzzy ◽  
Compressed Images

scholarly journals Adaptive Fuzzy Filtering for Artifact Reduction in Compressed Images and Videos

2009 ◽  
Vol 18 (6) ◽  
pp. 1166-1178 ◽  
Author(s):  
Dung T. Vo ◽  
Truong Q. Nguyen ◽  
Sehoon Yea ◽  
Anthony Vetro
Keyword(s):  
Artifact Reduction ◽  
Adaptive Fuzzy ◽  
Compressed Images

scholarly journals Adaptive Fuzzy Filtering for Artifact Reduction in Compressed images and videos

2011 ◽  
Vol 3 (1) ◽  
pp. 118-137
Author(s):  
P Ramakrishna Rao ◽  
B Addai ◽  
G Ramakrishna ◽  
T PanduRanga Vital
Keyword(s):  
Artifact Reduction ◽  
Adaptive Fuzzy ◽  
Compressed Images

scholarly journals A Novel Image Highly Compression Technique With Spread Parameter

2013 ◽  
pp. 196-199
Author(s):  
E. Wilvathi ◽  
M. KOTESWARA RAO
Keyword(s):  
Artifact Reduction ◽  
Fuzzy Filter ◽  
Linear Filtering ◽  
Linear Filters ◽  
Compression Technique ◽  
Jpeg Images ◽  
Compressed Images ◽  
Non Linear ◽  
Edge Based ◽  
Filtering Techniques

A novel image highly compressed technique has been introduced to reduce the artifacts in compressed JPEG images. In order to reduce the noise, non-linear filtering techniques are often employed than linear filters and don’t degrade the edges. A new metric has been introduced to reduce the artifacts occurred in colored images along the sharp transitions using directional spread parameter. Simulations on compressed images show improvement in artifact reduction by using edge based directional fuzzy filter when compared to the non-linear filters.

Enhancing perceived quality of compressed images and video with anisotropic diffusion and fuzzy filtering

2013 ◽  
Vol 28 (3) ◽  
pp. 222-240 ◽  
Author(s):  
Ehsan Nadernejad ◽  
Jari Korhonen ◽  
Søren Forchhammer ◽  
Nino Burini
Keyword(s):  
Anisotropic Diffusion ◽  
Perceived Quality ◽  
Compressed Images
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