A content-based indexing approach that facilitates the iris image database retrieval process
is provided in this article. Our indexing model is based on a HOG-based image feature …

An automatic color-based image recognition approach is presented in this article. A set of
digital images will be clustered in several classes on the color similarity basis. The images …

A novel content-based color image retrieval framework is proposed in this article. It uses a
querying by example technique and a cluster-based image database indexing approach. A …

We propose an automatic content-based image recognition technique in this paper using
color features. Our intention is to cluster a set of digital images in several categories on the …

In order to prepare minimal feature vectors to be used in a Content Based Image
Recognition (CBIR) system, we are proposing methods that can accurately identify the main …

This article provides and compares two color-based image retrieval techniques for RGB
image databases. Our proposed CBIR systems use the query by example approach and a …

In computer vision application, visual features such as shape, color and texture are extracted
to characterize images. Each of the features is represented using one or more feature …

This abilitation thesis presents the most significant scientific accomplishments I have
achieved since I received the PhD degree in January 2005, and also my future professional …

In order to prepare minimal feature vectors to be used in a Content Based Image
Recognition (CBIR) system, we are proposing methods that can accurately identify the main …