-
STM32F4系列中文手册.pdf
STM32F407中文手册(完全版) 高清完整.pdf版.pdf
- 2021-05-06下载
- 积分:1
-
hw_rn8209c
RN8209C、RN8209D单相计量芯片代码。
- 2022-02-01 01:14:19下载
- 积分:1
-
COM
“COM技术内幕-微软组件对象模型”美 Dale Rogeson著 此书中的配套代码(" COM Technology Insider- Microsoft' s Component Object Model" Dale Rogeson the United States and supporting the code in this book)
- 2011-05-25 20:54:10下载
- 积分:1
-
Vc6
模拟银行卡交易流程的详细讲解,内涵丰富,采用VC++(Explain in detail the simulated bank card transaction process, rich content, using VC++)
- 2013-12-26 20:09:23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
-
Rtsp视频播放器
C# Rtsp视频播放器
运行时需要将vlc的plugins文件夹放在与exe同一级目录,由于这个插件太大就不上传了,vlc官网自己可以下载到拷贝到bin下
- 2022-01-25 19:06:00下载
- 积分:1
-
OBD-CAN转换接口
基于STM32的OBD-CAN转换接口
只有源程序,原理图很简单自己看懂源代码就会了。(OBD-CAN conversion interface based on STM32
Only the source program, the schematic is very simple, you will understand the source code)
- 2018-11-06 14:48:39下载
- 积分:1
-
万年历设计-lcd1602-DS1302-DS18B20
说明: 单片机基于DS1302的万年历设计,原理图,报告、方针都有(Microcontroller Based on DS1302 Millennium Calendar)
- 2019-03-17 20:14:27下载
- 积分:1
-
EMD
利用emd算法解决经验模式分解的一些存在的端点效应问题。 有效的解决了问题。(Using emd algorithm to solve some of the empirical mode decomposition end effects exist. Effective solution to the problem.)
- 2020-10-19 16:27:25下载
- 积分:1
-
stm32F407 ADC采集
使用STM32F407获取分辨率为12bit的1MHz的波形,下载直接使用
- 2022-05-21 04:58:00下载
- 积分:1