搜索资源列表
Image-geometry-transform
- 本程序要求输入的图像都是256色的位图。这个代码实现了对图像的几何变换。使用了双线性插值算法-This program requires the input images are 256-color bitmap. This code implements the geometric transformation of image. Using a bilinear interpolation algorithm
fbilinear
- Image Demosaicing by bilinear interpolation method
MATLABimagematch
- 采用线性插值，双线性插值等方法进行图像匹配-Linear interpolation, bilinear interpolation method of image matching ~ ~
aTwo-linelines
- 汇编语言开发的双折线屏幕保护程序源码，自动变换颜色，编译译后运行时按任意键停止程序源码 -Assembly language developed the bilinear screen saver source code, and automatically changes color press any key to stop the program source code, compile run after translation
xianxingchazhi
- 介绍了双线性插值，在背景匹配中用的很多，分享一下-Bilinear interpolation using the match in the background a lot to share
iir
- 用双线性变换法设计满足下列技术指标的巴特沃斯低通滤波器：通带截止频率wp为0.2 ,阻带截止频率ws为0.3 ，通带波动Rp为1dB，阻带波动为15dB。-Butterworth low-pass filter bilinear transform design to meet the following technical specifications: passband cutoff frequency wp 0.2 stopband cutoff frequency ws 0.3, pas
error
- 双线性变换的特点是不产生频率混叠失真，是一种很好的设计方法-Bilinear transform the feature is not to produce the frequency aliasing distortion is a good design method
Butterworth
- 基于Butterworth模拟滤波器原型，使用双线性转换设计数字滤波器-Bilinear transformation design digital filters based on the Butterworth analog filters prototype,
video_stream_scaler
- 该模块能对视频分辨实时缩放，采用最近邻域和双线性差值算法。该模块可以实时配置输入输出的分辨率、缩放因子，缩放算法类型等参数，也可在编译时采用默认配置。-The Video Stream Scaler (streamScaler) performs resizing of video streams in a low latency manner, resizing with either bilinear or nearest-neighbor modes.The core offers run
chengxu
- 进行数字滤波器的设计，滤波器的性能指标可以根据实际情况作调整, 要求用窗函数法和双线性变换法设计以下三种数字滤波器： -Digital filter design, the performance of the filter can be adjusted according to the actual situation, the three digital filters using the window function method and the bilinear transf
IIRlow1
- 用双线性变换法设计IIR滤波器滤除噪声，用户可根据自己需求改变参数以满足自己所需性能。-Bilinear transform design IIR filter to filter out the noise, the user can change the parameters according to their own needs to meet the required performance.
Filter-design-and-simulation
- 根据性能指标设计一个巴特沃斯低通模拟滤波器，通过双线性变换将该模拟滤波器转变为数字滤波器，并进行matlab仿真 -Design a Butterworth low-pass analog filter based on performance indicators, through the the bilinear transform the analog filter into a digital filter, and matlab simulation
image-resize
- 把一个图片从1024*1024 变成 256 256 再从256变到1024，并查看两者差别，用双线性差值完成-To become a picture from 1024* 1024 256 256 change from 256 to 1024, and look at the difference between the, Bilinear difference is completed
image_pro_1
- 用Matlab实现的对图像双线性插值进行缩放，里面包含两次缩放-Bilinear interpolation of the image is scaled using Matlab, which contains two scaling
size-scaling
- 数字图像的放大缩小，基于Visual C++，编程实例，双线性插值方法，实现方法-Digital image zoom the Visual C++, programming examples, bilinear interpolation method, method
lvboqi
- 用脉冲响应不变法或双线性变换法设计一个数字低通Butterworth滤波器，matlab-Invariance or bilinear transform design a digital low-pass Butterworth filter with impulse response，matlab
PolarToIm
- 这里使用了双线性插值来处理极坐标转换到直角坐标下时，点不对称的问题，不过最后生成的图有一点问题，本来应该是一圈一圈的圆环，但是转化后的只有部分圆环了 rMin = 0.1 rMax =0.9 im2 = imread( ivus.bmp ) figure(4) imshow(im2) imR2 = PolarToIm(im2, rMin, rMax, 300, 300) figure(5) imshow(imR2, [0 255]) 然后直接调用附件的funct
license-plate-recognition
- 本程序采用一种基于垂直Sobel算子检测边缘和投影法的车牌定位方法,根据车牌区域竖直纹理突出的特点，利用Sobel垂直算子提取边缘，然后投影得到车牌的水平投影图，利用水平投影图分割出车牌，再运用膨胀运算进行车牌垂直定位。利用旋转投影法寻找车牌倾斜角度，然后用双线性插值进行车牌图像倾斜矫正。对经过精定位的车牌利用垂直投影法，找出各个字符的中心点，根据字符中心点位置进行切割。同时将切割出来的图片与数据库中的每张模板图片进行减法运算，计算该图片与模板的均方误差，其均方误差最小的模板即为识别出的字符。-
zuoye11
- 实现双线性插值算法对图像进行2倍和4倍分辨率放大并缩小2倍-2 and 4 times the resolution of the image to enlarge and shrink 2 times bilinear interpolation algorithm
xor
- (pbc)Pairing-Based Cryptography是实现双线性对运算的 函數库,但没有异或XOR函數,我参考编写了一个,希望对大家有 帮助. 编译命令: gcc -o xor xor.c -I /usr/local/include/pbc -L /usr/local/lib -Wl,-rpath /usr/local/lib -lpbc 运 行 :./xor <a.param-(Pbc) Pairing-Based Cryptography bilinear