704 search results - page 13 / 141 » Color and Scale: The Spatial Structure of Color Images |
MM
1996
ACM
13 years 11 months ago
1996
ACM
Color histograms are used to compare images in many applications. Their advantages are efficiency, and insensitivity to small changes in camera viewpoint. However, color histogram...
ICIAP
2009
ACM
14 years 8 months ago
2009
ACM
This paper proposes a comparison of color features for image retrieval. In particular the UCID image database has been employed to compare the retrieval capabilities of different c...
ICIP
2007
IEEE
14 years 9 months ago
2007
IEEE
In digital imaging applications, data are typically obtained via a spatial subsampling procedure implemented as a color filter array--a physical construction whereby only a single...
PRL
2007
13 years 6 months ago
2007
A commonly encountered problem when creating 3D models of large real scenes is unnatural color texture fusion. Due to variations in lighting and camera settings (both manual and a...
ICIP
2009
IEEE
13 years 5 months ago
2009
IEEE
We propose a region-based method to extract semantic foreground regions from color video sequences with static backgrounds. First, we introduce a new distance measure for backgrou...