资源列表
边缘检测算法的基本步骤
- 边缘检测算法的基本步骤 (1)滤波。边缘检测主要基于导数计算,但受噪声影响。但滤波器在降低噪声的同时也导致边缘强度的损失。 (2)增强。增强算法将邻域中灰度有显著变化的点突出显示。一般通过计算梯度幅值完成。 (3)检测。但在有些图象中梯度幅值较大的并不是边缘点。最简单的边缘检测是梯度幅值阈值判定。 (4)定位。精确确定边缘的位置。 Canny边缘检测算法 step1:用高斯滤波器平滑图象; step2:用一阶偏导的有限差分来计算梯度的幅值和方
PS2KeyBordDriver
- 基于MEGA16的PS2键盘驱动程序,利用单片机的外部中断检测是否有键被按下,若有则检测出键值并显示在LCD1602上-MEGA16 based on the PS2 keyboard driver, using SCM detect external interrupt key is pressed, if it is detected and displayed in key LCD1602 on
cpu_timer
- dsp应用开发例程,f2812适用 -dsp应用开发例程,f2812适用
LCD_1602_LPC2103
- LPC2103下的LCD1602的驱动程序-a program about LPC1602 based on LPC1602
move-track
- 使用OpenCV 来寻找轮廓实现视频流的运动目标检测 能检测一段视频或网络摄像头实时读入视频中的运动物体-Achieved using OpenCV to find the outline of the video stream to detect a moving target detection webcam real-time video or read the moving objects in video
div
- 12位的除法,用于单片机上的,已经运用在实际产品中。-12 bit divsion
CAT1025
- CAT1025应用,I2C通讯用于参数掉电存储。在LPC1114上调试成功!-CAT1025 Application I2C communication for the parameters of power-down storage. In the LPC1114 debugging success!
main
- 基于msp430F149单片机的DS18B20的数字采集温度-Based msp430F149 MCU DS18B20 digital acquisition temperature
DES
- 加密算法,此算法是基于matlab的基础上做的。-encryption method on the base of matlab
rpc_pmap_prot
- vdsp环境实现rpc的portmap协议-vdsp environment to achieve the rpc portmap protocol
weina
- 维纳滤波器程序主要适用于dsp系统下的运作和开发!-weina filter program
serial-cordic-verilog
- implementation of cordic algorithm for many aplication like cos, sinus, polar to rectangular conversion and rectangular to polar conversion. It s written in verilog language and testbench is included
