219 search results - page 1 / 44 » Quality Assessment of Deblocked Images |
TIP
2011
12 years 11 months ago
2011
—We study the efficiency of deblocking algorithms for improving visual signals degraded by blocking artifacts from compression. Rather than using only the perceptually questiona...
ICIP
2009
IEEE
14 years 5 months ago
2009
IEEE
Recent deblocking techniques are based on spatial filtering. We present a new deblocking technique based on temporal filtering of spatially aligned frames. This approach is used i...
HVEI
2009
13 years 2 months ago
2009
ICIP
2004
IEEE
14 years 6 months ago
2004
IEEE
A new method, using weighted combinations of shifted transforms, is developed for deringing and deblocking DCT compressed color images. The method shows substantial deringing impr...
ICIP
2010
IEEE
13 years 2 months ago
2010
IEEE
Most present day no-reference/blind image quality assessment (NR IQA) algorithms are distortion specific - i.e., they assume that the distortion affecting the image is known. Here...