This work presents a novel method for image similarity measure, where a hand-drawn rough
black and white sketch is compared with an existing data base of full color images (art works …

The authors present a novel approach for image representation based on geometric
distribution of edge pixels. Object segmentation is not needed, therefore the input image …

This paper proposes a new approach for nonrigid structure from motion with occlusion,
based on sparse representation. We address the occlusion problem based on the latest …

Computer vision (CV) is a branch of artificial intelligence that educates and assists
computers in recognizing and comprehending the content of digital images. It is primarily …

A novel fast method for line segment extraction based on chain code representation of
thinned sketches (or edge maps) is presented and exploited for Persian signature …

This paper presents a new human identification system based on features obtained from
retina images using angular and radial partitioning of the images. The proposed algorithm is …

In this paper, we propose a new retina identification system using angular partitioning. In this
algorithm, first all of the images are normalized in a preprocessing step. Then, the blood …

Recognizing a plant in any huge vegetation is a tedious work for us. We recognize a plant
on the basis of its size, leaves, flowers, fruits, etc. Leaf is a part of the plant which can be …

A novel shape descriptor, which can be extracted from the major object edges automatically
and used for the multimedia content-based retrieval in multimedia databases, is presented …

This paper presents a novel approach for sketch-based image retrieval based on low-level
features. The approach enables measuring the similarity between a full color image and a …