Implement Canny Edge Detection from Scratch with Pytorch

栏目: IT技术 · 发布时间: 6年前

内容简介:TheLet me introduce what a

Implement Canny Edge Detection from Scratch with Pytorch

Canny Edge Detection

The Canny filter is certainly the most known and used filter for edge detection. I will explain step by step the canny filter for contour detection . Step by step because the canny filter is a multi-stage filter . The Canny filter is rarely integrated in a Deep Learning model. So I will describe the different parts and at the same time implement it with Pytorch . It can be customized almost without limit, I have allowed myself some deviations.

Implement Canny Edge Detection from Scratch with Pytorch

Implement Canny Edge Detection from Scratch with Pytorch

Convolution between an input image and a kernel

Let me introduce what a convolution matrix (or kernel ) is. A convolution matrix describes a filter that we are going to pass over an input image. To make it simple, the kernel will move over the whole image, from left to right, from top to bottom by applying a convolution product . The output of this operation is called a filtered image .


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旷世之战――IBM深蓝夺冠之路

旷世之战――IBM深蓝夺冠之路

纽伯 / 邵谦谦 / 清华大学出版社 / 2004-5 / 35.0

本书作者Monty Neworn是国际计算机象棋协公的主席,作者是用生动活泼的笔触描写了深蓝与卡斯帕罗夫之战这一引起全世界关注的历史事件的前前后后。由于作者的特殊身份和多年来对计算机象棋的关心,使他掌握了许多局外人不能得到的资料,记叙了很多鲜为人知的故事。全书行文流畅、文笔优美,对于棋局的描述更是跌宕起伏、险象环生,让读者好像又一次亲身经历了那场流动人心的战争。 本书作为一本科普读物......一起来看看 《旷世之战――IBM深蓝夺冠之路》 这本书的介绍吧!

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