-
Finalized-Cinema-Project
School project on cinema seating plan
- 2014-08-18 05:11:45下载
- 积分:1
-
ios 仿糗事百科完整源码下载
仿糗事百科,仅供参考学习
- 2013-09-11下载
- 积分:1
-
MapXSample100
Max Sample VC++ Max 实例程序(Max Sample VC++ Max examples of procedures)
- 2009-02-18 20:45:05下载
- 积分:1
-
lcd
说明: st7796s mipi屏调试资料 初始化代码和规格书(st7796s mipi lcd driver)
- 2019-06-24 14:27:17下载
- 积分:1
-
Biometric-Testing
Biometric Fingerprint, testing application
- 2013-12-11 22:08:35下载
- 积分:1
-
使用qt实现网络爬虫
使用qt实现网络爬虫,爬取自己感兴趣的图片。原理是采集地址,然后存数据,再去下载。(Use QT to achieve web crawler and crawl pictures that you are interested in. The principle is to collect addresses, then store data, and then download them.)
- 2018-05-02 14:23:10下载
- 积分:1
-
DS18B20
温度传感器数据采集程序,并在数码管上显示。(The temperature sensor data acquisition program is displayed on the digital tube.)
- 2019-05-13 20:16:56下载
- 积分:1
-
浸出
浸出(低能量自适应集群架构)旨在用于传感器在以下情况下工作, 当终端用户想远程监视环境时。 在这样的情况下, 单个节点中的数据必须被传送到中心基站, 中心基站常坐落在 离着传感器网络很远的地方, 通过终端用户可以访问数据
- 2023-03-31 21:00:04下载
- 积分:1
-
单片机编程魔法师之高级裸编程思想
《单片机编程魔法师之高级裸编程思想》完整版(Single chip programming wizard of high-level naked programming ideas)
- 2017-08-19 22:23:03下载
- 积分:1
-
EDLines 快速直线检测算子
EDLines是一种快速直线检测算子,2012年在ICCV上提出,也是目前处理直线检测最快的算法之一,该算法包含三个步骤:(1)边缘提取:利用Edge Drawing (ED)算法[28,29]从灰度图像中提取边缘片段;(2)线段检测:利用最小二乘法提取直线段;(3)线段确认:遵循Helmholtz定律,从已提取的直线段中摒弃虚假线段。EDLines算法的优越性得益于Edge Drawing (ED)算法能够从灰度图像中准确、快速、稳定地提取出光滑、完整的边缘片段。Edge Drawing (ED)算法包含以下步骤:
(1)采用size=5*5,σ=1的高斯核对灰度图像进行平滑滤波,去除噪声;
(2)采用一种常用的梯度算子,如Prewitt、Sobel或Scharr等计算平滑后图像中每个像素点的梯度幅度和梯度方向;
(3)将梯度图中邻域内幅度最大的像素点标记为锚点,这些锚点成为图像边缘点(edge elements)的概率很大;
(4)将相邻的锚点连接成边缘线。从一个锚点起始,ED利用相邻像素的梯度幅度和方向在梯度为最大值的锚点之间游走。
(Edge Drawing (ED) is our recently-proposed, novel, fast edge detection algorithm. What makes ED stand out
the existing edge detectors, e.g., Canny, is the following: While the other edge detectors give out a binary
edge image as output, where the etected edge pixels are usually independent, discontinuous entities ED produces a
set of edge segments, which are clean, contiguous, i.e., connected, chains of edge pixels. Thus, while the output of
the other edge detectors requires urther processing to generate potential object boundaries, which may not even be
possible or result in inaccuracies ED not only produces perfectly connected object boundaries by default, but it also achieves this in blazing speed compared to other edge detector.)
- 2021-03-22 16:29:16下载
- 积分:1