A Novel Feature Descriptor for Image Retrieval by Combining Modified Color Histogram and Diagonally Symmetric Co-occurrence Texture Pattern

no code implementations • 3 Jan 2018 • Ayan Kumar Bhunia, Avirup Bhattacharyya, Prithaj Banerjee, Partha Pratim Roy, Subrahmanyam Murala

In this paper, we have proposed a novel feature descriptors combining color and texture information collectively.

Image Retrieval Retrieval

Recognizing Gender from Human Facial Regions using Genetic Algorithm

no code implementations • 5 Dec 2017 • Avirup Bhattacharyya, Rajkumar Saini, Partha Pratim Roy, Debi Prosad Dogra, Samarjit Kar

Next, a face image is segmented into facial regions using landmark points and features are extracted from each region.

General Classification

Local Neighborhood Intensity Pattern: A new texture feature descriptor for image retrieval

no code implementations • 7 Sep 2017 • Prithaj Banerjee, Ayan Kumar Bhunia, Avirup Bhattacharyya, Partha Pratim Roy, Subrahmanyam Murala

The proposed method is based on the concept that neighbors of a particular pixel hold a significant amount of texture information that can be considered for efficient texture representation for CBIR.

Content-Based Image Retrieval Retrieval

Word Searching in Scene Image and Video Frame in Multi-Script Scenario using Dynamic Shape Coding

no code implementations • 18 Aug 2017 • Partha Pratim Roy, Ayan Kumar Bhunia, Avirup Bhattacharyya, Umapada Pal

To evaluate the proposed system for searching keyword from natural scene image and video frames, we have considered two popular Indic scripts such as Bangla (Bengali) and Devanagari along with English.

Keyword Spotting Optical Character Recognition (OCR) +2