ppu-ocv/operations/threshold.js

A type-safe, modular, chainable image processing library built on top of OpenCV.js with a fluent API leveraging pipeline processing.

import{cv,registry}from"../index";function defaultOptions(){return{lower:0,upper:255,type:cv.THRESH_BINARY_INV+cv.THRESH_OTSU}}export function threshold(img,options){let imgThreshold=new cv.Mat;cv.threshold(img,imgThreshold,options.lower,options.upper,options.type);img.delete();return{img:imgThreshold,width:imgThreshold.cols,height:imgThreshold.rows}}registry.register("threshold",threshold,defaultOptions);