Chest radiography is a significant diagnostic tool used to detect diseases afflicting the chest.
The automatic detection techniques associated with computer vision are being adopted in …

Across the globe, the increasing percentage of elderly people is a reason of growing
concern among the research fraternity. A lot of research is currently going on in providing …

In this paper, we propose a novel image indexing and retrieval algorithm using local tetra
patterns (LTrPs) for content-based image retrieval (CBIR). The standard local binary pattern …

Abstract The Local Binary Pattern (LBP) operator and its variants play an important role as
the image feature extractor in the textural image retrieval and classification. The LBP-based …

This paper presents an effective image retrieval method by combining high-level features
from convolutional neural network (CNN) model and low-level features from dot-diffused …

Digital image libraries and other multimedia databases have been dramatically expanded in
recent years. In order to effectively and precisely retrieve the desired images from a large …

A new algorithm meant for content based image retrieval (CBIR) and object tracking
applications is presented in this paper. The local region of image is represented by local …

A new image retrieval technique using local neighborhood difference pattern (LNDP) has
been proposed for local features. The conventional local binary pattern (LBP) transforms …

In this paper, a new algorithm using directional local extrema patterns meant for content-
based image retrieval application is proposed. The standard local binary pattern (LBP) …

This paper presents a technique for content-based image retrieval (CBIR) by exploiting the
advantage of low-complexity ordered-dither block truncation coding (ODBTC) for the …