1666 search results - page 135 / 334 » Smoothed Motion Complexity |
TIP
1998
13 years 9 months ago
1998
—We propose novel discrete cosine transform (DCT) pseudophase techniques to estimate shift/delay between two onedimensional (1-D) signals directly from their DCT coefficients by...
CVPR
2009
IEEE
15 years 4 months ago
2009
IEEE
Restoring a clear image from a single motion-blurred
image due to camera shake has long been a challenging
problem in digital imaging. Existing blind deblurring techniques
eithe...
ICMCS
2005
IEEE
14 years 2 months ago
2005
IEEE
This paper aims at improving perceptual quality of encoded video sequences, and proposes a new perceptual bit allocation scheme for H.264. Firstly, a new motion complexity measure...
APGV
2009
ACM
14 years 3 months ago
2009
ACM
Popping is a major source of visual artifacts in dynamic scenes. To alleviate or avoid it, usually some temporal smoothing scheme is employed or levels of detail are chosen conser...
ICMCS
2006
IEEE
14 years 3 months ago
2006
IEEE
—This paper presents a novel block-based fast compression (BFC) algorithm for compound images that contain graphics, text and natural images. The images are divided to blocks, wh...