image-correlation

node-image-correlation

Concept

Can be check similar two images from nodeJS.

Function signiture & Processing

It's return Similarity/Correlation rate.

function correlation(sourceArray: Array, targetArray: Array): float;

Install

npm i image-correlation

How to use

var {imageCorrelation} = require("image-correlation");
 
imageCorrelation(image, image); // return 0.493196962

image: url is the path to the file. It can be a relative path, an http url, a data url, or an in-memory Buffer.