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saa7105.rar
- 在DM642开发板中,视频编码部分采用saa7105,其主要功能就是将处理后的数字信号,转换为视频信号并输出,本程序为控制saa7105的工作!,In the DM642 development board, the video coding part of the use of saa7105, its main function is to deal with after the digital signal, convert the video signal and output, the
saa7113
- ccd摄像头模拟信号转换为数字信号 芯片 配置sa7113-ccd camera convert analog signals into digital signals chip configuration sa7113
ThesamemethodbasedontheimpulseresponseoftheIIRdigi
- 基于冲激响应不变法的IIR数字滤波器设计,冲激响应不变法的设计原理是利用数字滤波器的单位抽样响应序列H(z)来逼近模拟滤波器的冲激响应g(t)。 按照冲激响应不变法的原理,通过模拟滤波器的系统传递函数G(s),可以直接求得数字滤波器的系统函数H(z),其转换步骤如下: 1) 利用ω=ΩT(可由关系式 推导出),将 , 转换成 ,Ω,而 , 不变; 2) 求解低通模拟滤波器的传递函数G(s); 3) 将模拟滤波器的传递函数G(s)转换为数字滤波器的传递函数H(z)。 -The
DCRAW
- 可以将各种相机拍摄的raw格式图像转化为其他格式- This is a command-line ANSI C program to convert raw photos from any digital camera on any computer running any operating system.
Lab0306-DA
- 利用专用的数模转换芯片,可以实现将数字信号转换成模拟量输出的功能。 控制方式较为简单:首先将需要转换的数值通过数据 总线传送到TLV7528 上相应寄存器,再发送转换信号,经过一个时间延迟,转换后的模拟 量就从TLV7528 输出引脚输出。-Using a dedicated digital-analog converter chip, can achieve the digital signals into analog output function. Control metho
m-file
- 《数字图像处理》源码 部分函数列表 bayesgauss - Bayes classifier for Gaussian patterns. bound2eight - Convert 4-connected boundary to 8-connected. bound2four - Convert 8-connected boundary to 4-connected. bound2im - Convert boundary to image. boundar
SampleBilDataByDoubleLiner
- The method retuns Interpolate elevation value based on the upper level DEM(Digital Elevation Model) data underlying. It can be used while rsizing the bit size of bil file, as per saying, using this method i was able to convert 32x32 bits bilfile to 6
dcraw
- 纯C语言,从数码相机RAW格式图像转换到任何系统的计算机图像-Pure C language, convert RAW format images from a digital camera to any computer image
shuiying
- 由于二维DCT变换是对数字图像矩阵而言的,所以对于RGB位图不能进行DCT变换我在这里先将它转换成灰度图像再把水印嵌入到灰度图像中来进行基于DCT变换的图像水印研究。-As the two-dimensional DCT transform on the digital image matrix is concerned, therefore, for the RGB bitmap should not be DCT Transform I first convert it into gray
shuiying
- 由于二维DCT变换是对数字图像矩阵而言的,所以对于RGB位图不能进行DCT变换我在这里先将它转换成灰度图像再把水印嵌入到灰度图像中来进行基于DCT变换的图像水印研究。-As the two-dimensional DCT transform on the digital image matrix is concerned, therefore, for the RGB bitmap should not be DCT Transform I first convert it into gray
dcraw.c
- 这是一个命令行的ANSI C程序,从原材料转换成照片在任何数码相机运行任何操作系统的任何计算机上。-This is a command-line ANSI C program to convert raw photos from any digital camera on any computer running any operating system.
RGBtoYcbcr
- Convert RGB color values to YCbCr color space. used as a part of the color image pipeline in video and digital photography systems. Y′ is the luma component and CB and CR are the blue-difference and red-difference chroma components. Y′ (with prime)
Fingerprint-image-algorithms
- 读取指纹图象、提取特征、保存数据和比对。在一开始,通过指纹读取设备读取到人 体指纹的图象,取到指纹图象之后,要对原始图象进行初步的处理,使之更清晰。接下来, 指纹辨识软件建立指纹的数字表示——特征数据,一种单方向的转换,可以从指纹转换成特 征数据但不能从特征数据转换成为指纹,而两枚不同的指纹不会产生相同的特征数据-Reads the fingerprint image, extracting features, save the data and comparison. In the
RawToBmp
- 通过数字图像处理技术将raw文件转换为bmp文件-Through digital image processing technology to convert the raw file to bmp file
ahe
- 将RGB颜色空间实时转换到是数字图像处理及模式识别过程的不可缺少的助手,-To convert RGB color space in real time to the digital image processing and pattern recognition is an indispensable assistant,
open_geotiff
- 使用python进行数字图像处理,打开geotiff文件,并转换envi软件使用的格式,geotiff文件创建新的tiff(Use python for digital image processing, open geotiff file, and convert envi software using the format, geotiff file to create new tiff)