In conventional image trading systems, images are usually stored unprotected on a server,
rendering them vulnerable to untrusted server providers and malicious intruders. This paper …

This paper presents a content-based image retrieval mechanism for visually protected
image databases. Visual protection is provided as a means to prevent illegal use of a …

In a content-based image retrieval (CBIR) system, retrieval performance depends on the
selected feature. Features extracted from images will be compared during the matching …

In this paper, we evaluated the performance of existing online Character Rcognition System
(CSR) in extracting the feature from a standard testing image and a Roman character image …

An image retrieval system provides a way to access, browse and retrieve images efficiently,
from the large databases. Content Based Image Retrieval (CBIR), also called as Query By …