Color Image Retrieval Approach with Robustness
Yali Ji · Journal of Institute of Surveying and Mapping · 2005
In this paper we propose a robust color image retrieval approach which can realize fast matching in CBIR(Context-Based Image Retrieval) when searching in large image databases.Indexes root in region features of Z image that is the result of re-quantization in HSV color space.As Z image is made up of many color clustering regions and method of moments is used for feature representation,our approach is robust,and of 2D invariance in translation,scale and rotation,while time consumption pixel by pixel can be avoided.