Image retrieval using indexed histogram of Void-and-Cluster Block Truncation Coding
A simple approach is proposed to improve the image retrieval accuracy. Image descriptor is from the ODBTC data stream without decoding process. HLDP is constructed from the ODBTC bitmap image. Proposed scheme yields a promising result compared to the state-of-the-arts.
content-based image retrieval ordered dither block truncation coding similarity weight feature reweighting relevance feedback