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 …

This paper presents a novel approach for texture classification, generalizing the well-known
local binary pattern (LBP) approach. In the proposed approach, two different and …

The aim of this work is to find the best way for describing a given texture using a local binary
pattern (LBP) based approach. First several different approaches are compared, then the …

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 …

In this paper, a feature extraction method is developed for texture description. To obtain
discriminative patterns, we present a learning framework which is formulated into a three …

Traditional methods for video smoke detection can easily achieve very low training errors
but their generalization performances are not good due to arbitrary shapes of smoke, intra …

A new algorithm for medical image retrieval is presented in the paper. An 8-bit grayscale
image is divided into eight binary bit-planes, and then binary wavelet transform (BWT) which …

Texture is the surface property that is used to identify and recognise objects. This property is
widely used in many applications including texture-based face recognition systems …

In this paper, a new face anti-spoofing approach, which is based on analysis of contrast and
texture characteristics of captured and recaptured images, is proposed to detect photograph …

This paper presents a region merging-based automatic tongue segmentation method. First,
gradient vector flow is modified as a scalar diffusion equation to diffuse the tongue image …