'Blocking artifacts' presentation slideshows

Reducing/Eliminating visual artifacts in HEVC by Deblocking filter final report

770 views • 33 slides

Reduction of blocking artifacts in DCT-coded images

409 views • 22 slides

DIPLOMA THESIS

150 views • 13 slides

Reducing/Eliminating visual artifacts in HEVC by Deblocking filter

349 views • 11 slides

Problems with DCT-based compression

wavelets/subband coding. Problems with DCT-based compression Blocking artifacts, especially at low bitrate The methods for reducing blocking artifacts, such as overlapped transforms, are costly and complicated

249 views • 10 slides

DCT-Domain Blind Measurement of Blocking Artifacts

DCT-Domain Blind Measurement of Blocking Artifacts. Model Blocking Artifacts as a 2-D Step Function in b Parameters are Computed in the DCT Domain HVS Based Measurement Activity masking Luminance masking. : the magnitude of s. : the background luminance. : the activity inside b.

75 views • 7 slides