Purpose Large amount of data are stored in image format. Image retrieval from bulk
databases has become a hot research topic. An alternative method for efficient image …

This paper presents an automatic recognition system for classifying stones belonging to
different Calabrian quarries (Southern Italy). The tool for stone recognition has been …

Image registration has been long used as a basis for the detection of moving objects.
Registration techniques attempt to discover correspondences between consecutive frame …

This paper presents a novel, simple, yet robust texture descriptor against noise named the
adjacent evaluation local binary patterns (AELBP) for texture classification. In the proposed …

Images/Videos are major source of content on the internet and the content is increasing
rapidly due to the advancement in this area. Image analysis and retrieval is one of the active …

Semantic image segmentation is a fundamental yet challenging problem, which can be
viewed as an extension of the conventional object detection with close relation to image …

We present texture operators encoding class-specific local organizations of image directions
(LOIDs) in a rotation-invariant fashion. The LOIDs are key for visual understanding, and are …

In this paper, we propose biogeography particle swarm optimization (BPSO) approach for
content based image retrieval using low-level features like color and texture. This approach …

With huge and ever-growing products in the factory, image retrieval can help the worker
retrieve the same, or similar, existing products rapidly and accurately to guide production. In …

This paper presents a new feature descriptor for iris recognition. The descriptor makes use
of the wedge-shaped sub-bands of the curvelet transform, which allow it to cover the …