烂漫过客

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3年1月10天

Laplace锐化算子和LOG算子

没弄懂这个LOG算子是咋写的,根据代码推出来的公式分母比PPT上多了,以后再说吧,现在没时间搞。。# -*- coding:utf-8import cv2 as cvimport numpy as npfrom matplotlib import pyplot as pltimport mathpath ="/home/image/Pictures/lena300.jpg"...

C++类 学习笔记

类.Key Concept: Benefits of Data Abstraction andEncapsulation关键概念:数据抽象和封装的好处Data abstraction and encapsulation provide two important advantages:数据抽象和封装提供了两个重要优点:Class internals are protecte

748. Shortest Completing Word 最短的匹配单词

Find the minimum length word from a given dictionary words, which has all the letters from the string licensePlate. Such a word is said to complete the given string licensePlateHere, for letters w...