id	author	title	date	pages	extension	mime	words	sentence	flesch	summary	cache	txt
iajs-636	Abdul Latef, A. A.	Image Retrieval Based on Coefficient Correlation Index	2017	8	.pdf	application/pdf	2454	113	62	Walsh transform matrix is defined as a set of N rows, denoted Wj, for j = 0,1, .... , N - 1, which have the following properties: · Wj takes on the values +1 and -1. · Wj[0] = 1 for all j. · The correlation r is a correlation between query image and retrieved images.	cache/iajs-636.pdf	txt/iajs-636.txt