425 search results - page 14 / 85 » A novel image-hiding scheme based on block difference |
CVPR
2007
IEEE
15 years 12 months ago
2007
IEEE
This paper presents a novel unsupervised color segmentation scheme named ROI-SEG, which is based on the main idea of combining a set of different sub-segmentation results. We prop...
ISM
2008
IEEE
15 years 4 months ago
2008
IEEE
Many popular image compression schemes are based on block-transform coding, a technique where images are broken into small blocks of pixels prior to transformation and compression...
ICC
2007
IEEE
15 years 4 months ago
2007
IEEE
— Block based motion compensation techniques are commonly used in video encoding to reduce the temporal redundancy of the signal. In these techniques, each block in a video frame...
DFT
2005
IEEE
15 years 3 months ago
2005
IEEE
In this paper, we present two novel methodologies for testing the interconnect fabrics of network-on-chip (NoC) based chips. Both use the concept of recursive testing, with differ...
CVPR
2010
IEEE
15 years 2 months ago
2010
IEEE
In this paper, a new scheme to address the face recognition problem is proposed. Different from traditional face recognition approaches which represent each facial image by a sing...