two pass 连通区域算法 two pass连通区域算法 两遍算法（Two-pass algorithm）是图像处理中一种用来查找和标记图像中连通区域（或联通分量、区域）的方法。这种算法首次被提出是在20世纪60年代，如今已成为图像处理中常用的一种方法。这种算法相对简单而且高效，因此在实际应用中被广泛使用。在本文中，我们将详细介绍两遍算法
主算法 booltwoPass(cv::Mat pBinary,intbackground,intforeground,intborder, cv::Mat& pLabel){// connected component analysis (4- component)// use two-pass algorithm// 1. first pass: label each foreground pixel with a label// 2. second pass: visit each labeled pixel and merge neighbor lab...
Chen, "A two-pass rate control algorithm for H.264/AVC high definition video coding," Signal Process., Image Commun., vol. 24, no. 5, pp. 357-367, Mar. 2009.D. Zhang, K. N. Ngan, and Z. Chen, "A two-pass rate control algorithm for H.264/AVC high definition video coding,"...
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个像素的图像来说,最大连通组件个数为N/2。扫描是基于每个像素...
intImageAlgorithm::TwoPassConnetedDomin(Mat image){ Mat imageFlag; imageFlag.create(image.rows, image.cols, CV_16UC1);for(intk =0; k < image.rows; ++k) {for(inti =0; i < image.cols; ++i) { imageFlag.at<ushort>(k, i) = UINT16_MAX; ...
Toprogramslicing,theconceptof SDGandatwo-passalgorithmareeffectivetosolve"calling-context"problem. 系统依赖图的概念及两阶段图形可达性算法的出现,则有效解决了程序切片的过程调用问题。 www.dictall.com 3. Thistwo-passapproachtransforms thedocumenttwice,with theresultofthefirstXSLTtransformedbyasecondXSLT. ...
Then, we apply a local elimination algorithm to remove all redundant messages. Our elimination method is therefore a two-passes static analysis. We present the two passes successively: First the global data-flow analysis (Section 3), and then the local elimination algorithm (Section 4). Each ...
全部,双程,两重运算,两遍,二次编码 更多例句筛选 1. And a year or two pass by with every night. 随着每个夜晚的消逝一年又一年就这样过去 zhidao.baidu.com 2. To program slicing, the concept of SDG and a two-pass algorithm are effective to solve "calling-context" problem. 系统依赖图的概念及...
an important part of parameters monitoring of operating environment, according to the characteristics of temperature field variation of chain grate, an indirect monitoring system based on indirect monitoring technology and the dead-time and forward feedback PID control algorithm is designed in this paper...
@stdlib/stats-base/nanmeanpn: calculate the arithmetic mean of a strided array, ignoring NaN values and using a two-pass error correction algorithm. @stdlib/stats-base/snanmeanpn: calculate the arithmetic mean of a single-precision floating-point strided array, ignoring NaN values and using ...