A method is presented for kNN search of images with the aid of two-stage altering which is an extension of an improved single-stage altering method presented by Seidl et al. The two-stage altering method is applied to image retrieval. Three kinds of feature vectors are examined for color-based representation of image contents, those are color histograms, block-partitioned histograms and pixel color vectors. It is veriaed that retrieval time is shortened by extension of altering to two-stage for all of these feature vectors.
|Number of pages||4|
|Journal||Proceedings - IEEE International Conference on Multimedia and Expo|
|Publication status||Published - 2001|
All Science Journal Classification (ASJC) codes
- Computer Networks and Communications
- Computer Science Applications