279 search results - page 30 / 56 » Human Perception Based Color Image Quantization |
IMAGING
2000
13 years 9 months ago
2000
A new spectral representation called the composite model is proposed. Its key point is to decompose all spectra into a smooth background and a collection of spikes. The smooth par...
ICIP
2005
IEEE
14 years 9 months ago
2005
IEEE
One of the most difficult issues in visual tracking is to track people in groups, especially under occlusions. In this paper, we present a novel sample consensus based method, whi...
ISM
2006
IEEE
13 years 7 months ago
2006
IEEE
A novel indexing and access method, called Affinity Hybrid Tree (AH-Tree), is proposed to organize large image data sets efficiently and to support popular image access mechanisms...
PAMI
2007
13 years 7 months ago
2007
While recognition of most facial variations, such as identity, expression and gender, has been extensively studied, automatic age estimation has rarely been explored. In contrast ...
ACCV
2006
Springer
14 years 1 months ago
2006
Springer
Relevance feedback (RF) and region-based image retrieval (RBIR) are two widely used methods to enhance the performance of contentbased image retrieval (CBIR) systems. In this paper...