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An image is represented by a 2-D array of integers, each integer representing the pixel value of the image (from 0 to 65535). Given a coordinate (sr, sc) representing the starting pixel (row and column) of the flood fill, and a pixel value newColor,…
problem 733. Flood Fill 题意:图像处理中的泛洪填充算法,常见的有四邻域像素填充法.八邻域像素填充法.基于扫描线的像素填充法,实现方法分为递归与非递归(基于栈). 泛洪填充算法原理:从某个像素点开始,将封闭区域内的所有此像素值位置的元素填充为新颜色. solution1: 递归方法: class Solution { public: vector<vector<int>> floodFill(vector<vector<int>>&am…
lc 733 Flood Fill 733 Flood Fill An image is represented by a 2-D array of integers, each integer representing the pixel value of the image (from 0 to 65535). Given a coordinate (sr, sc) representing the starting pixel (row and column) of the flood f…
作者: 负雪明烛 id: fuxuemingzhu 个人博客: http://fuxuemingzhu.cn/ 目录 题目描述 题目大意 解题方法 方法一:DFS 方法二:BFS 日期 题目地址:https://leetcode.com/problems/flood-fill/description/ 题目描述 An image is represented by a 2-D array of integers, each integer representing the pixel value…
[抄题]: An image is represented by a 2-D array of integers, each integer representing the pixel value of the image (from 0 to 65535). Given a coordinate (sr, sc) representing the starting pixel (row and column) of the flood fill, and a pixel value newC…
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