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1D gabor Filter
- Descr iption: Recent studies on Mathematical modeling of visual cortical cells [Kulikowski/Marcelja/Bishop:1982] suggest a tuned band pass filter bank structure. These filters are found to have Gaussian transfer functions in the frequency domain. Thu
tuxiangdezhuanzhi
- 图象转置函数,只支持8-bpp位图文件,其他的类推-image transfer function home, which only supports 8-bpp bitmap file, other analogy
mtf
- % Visualize the effects of MTF (modulation transfer function) % in film, lenses, scanners, and sharpening using simulation. Format:
function
- 用于生成低通滤波器传递函数,有调用函数,两个一起才可以用。-Used to generate low-pass filter transfer function. Have to call a function with only two can be used.
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
MN
- 用马尔科夫网络将图像分块处理,包括描述函数和传递函数-Markov network with block image processing, including a descr iption of functions and transfer function
myEDMA
- 利用EDMA的传输功能,设置定时器中断,对大家理解EDMA很有帮助的-Using EDMA transfer function, set the timer interrupt, EDMA helpful for everyone to understand
EDMA-bios
- 利用EDMA的传输功能,希望对大家学习EDAM 有帮助-Using EDMA transfer function, we want to help learning EDAM
li_vcbutterfilter
- 模拟巴特沃斯低通滤波器的设计,输出传递函数,请下载-Analog Butterworth low-pass filter design, the output transfer function, please download
MBUTWCF
- 设计巴特沃斯模拟低通滤波器,求出转移函数 -Design of analog low-pass Butterworth filter transfer function obtained
The-Computer-Aid-Analysis-Algorithms-for-Two-Dimen
- 提出了二维数字滤波器的计算机辅助分析算法,可导出任意拓扑结构的二维数字滤波器的传递函数、分析其频率响应对系统参数的灵敏度及系统的稳定性。由该算法可生成通用二维数字滤波器的计算机辅助分析软件,解决了高阶与结构复杂的二维数字滤波器的理论分析与设计上的困难。-The computer aid analysis algorithms for two-dimensional digital filters have been proposed in the paper, which can derive
pudn3
- 一. 图像复原 1). 针对图像水平运动所引起的图像退化,给出连续函数退化模型的系统传递函数H(u,v) 2). 编程用维纳滤波实现对运动模糊图像的复原。 二. 图像复原 1). 针对图像水平平移a后与原图像叠加形成的重影图像所引起的图像退化,给出连续函数退化模型的系统传递函数H(u,v) 2). 编程用维纳滤波实现对一个重影图像的复原。-One. Image Restoration 1). For horizontal movement of the image
images-transfer-
- 图形转换工具的主要功能是进行不同类型的图像文件之间的转换。目前支持JPG、BMP、PCX、TIFF格式之间的转换。-Graphics conversion tools is the main function of the different types of image files for conversion between. Currently supports JPG, BMP, PCX, TIFF format conversion between.
histogram
- An image Histogram represents the tonal distribution of an image. It plots the number of pixels for each tonal value. In Histogram equalization the global contrast enhancement is obtained using the cumulative density function of the image as a tr
Q21
- 7自由度模型的前轮/后轮到车身上质心的传递函数-7 degree of freedom model of the front wheel/rear turn the transfer function of the vehicle body center of mass
E
- 这是一个基于matlab图像复原处理包,其中包括图像的模糊、维纳滤波、盲反卷积、点扩散函数和光学转换函数互相转化-This is a recovery based on matlab image processing package, including blur, Wiener filtering, blind deconvolution, point spread function and optical transfer function is transformed into each
Mathworks
- 详细说明: 读入图像,对于图像进行高斯高通以及低通滤波,显示结果,与原图进行对比-Detail: ch5_1_1: image gray-scale linear transformation (5.1.1) ch5_1_2: image grayscale piecewise linear transformation (5.1.1) ch5_1_3: using the transfer function of the number of forms of dynamic range c
a-series-of-programs
- 详细说明: ch5_1_1: 图像灰度线性变换 (§5.1.1) ch5_1_2: 图像灰度分段线性变换 (§ 5.1.1) ch5_1_3: 采用对数形式的变换函数进行动态范围压缩 (§5.1.1) ch5_1_4: 图像直方图的均衡化 (§5.1.2) ch5_1_5: 直方图规定化 (§5.1.2) ch5_2_1: 邻域平均的线性平滑滤波法实现降噪 (§5.2.2) ch5_2_2: winner滤波法实现降噪 (§5.2.2) ch5_2_3: 中值滤
fattal-singel--image-dehazing
- 这是Fattal 发表的单幅图像去雾的matlab代码,对某些图片好用,对某些图片不好用。Fattal运用ICA,基于图像表面阴影和大气传递函数在局部块上不相关的假设,实现去雾。-Fattal released a single image to fog the matlab code easy to use, some pictures, some pictures bad. Fattal use of ICA, based on the shadow of the image surface
pic-for-transfer-function-of-filter
- 常见的滤波器传递函数图,包括巴斯沃特,梯形/指数型/理想低通滤波器函数图,很适合初学者-Common filter transfer function diagram, including Bath Water, trapezoidal/index/ideal low-pass filter function graph, it is suitable for beginners