Whether you want to build a complex deep learning model for a self-driving car, a live face recognition program, or making your image processing software for your graduate project, you will have to ...

连接组件标记算法(connected component labeling algorithm)是图像分析中最常用的算法之一，算法的实质是扫描一幅图像的每个像素，对于像素值相同的分为相同的组(group)，最终得到图像中所有的像素连通组件。扫描的方式可以是从上到下，从左到右，对于一幅有N个像素 ...

OpenCV C++的图像对象Mat有一个函数convertTo可以把图像数据在不同的精度类型之间来回切换比如从字节到浮点数之间来回切换。非常方便，该函数的官方说明如下： 其中参数alpha可以让数据放缩到指定的范围内，比如从字节到浮点数类型 CV_8U 转换为CV_32Falpha=1.0/255.0 ...

It’s been about a year and a half since the Batteroo, formally known as Batteriser, was announced as a crowdfunding project. The premise is a small sleeve that goes around AA and AAA batteries, ...