搜索资源列表
quickidct
- 直接在实数域进行IDCT和DCT快速变换。使用查找表来实现变换中的系数运算。计算速度快，效率高。-directly in the real domain for DCT and IDCT rapid transformation. Use lookup table to achieve the transformation coefficient calculation. Calculating speed, high efficiency.
lookup_multi
- //4×4 查找表乘法器 module mult4x4(out,a,b,clk) output[7:0] out input[3:0] a,b input clk reg[7:0] out reg[1:0] firsta,firstb reg[1:0] seconda,secondb wire[3:0] outa,outb,outc,outd always @(posedge clk) begin firsta = a[3:2] se
imageprocess
- 程式功能:匯入圖片，LowPass，HighPass，Sharpen，LookUp，Scale Up(Bicubic)，Scale Down，Rescale，Histogram，Fourier transform，Gray Level，並可存檔(bmp，jpg，jpeg，png，wbmp)。 圖片:bmp，jpg，jpeg，png，wbmp…等皆可
Radarsat2
- 将Radarsat2极化SAR图像数据转换为散射矩阵及相干矩阵T3的matlab代码,附上的图像文件是用Enviview软件截取转存的各通道实部虚部文件,以及lutsigma.xml查找表文件.作者辛苦所做,希望对SAR初学者有所帮助.-Will Radarsat2 polarization SAR image data is converted to T3 scattering matrix and the coherent matrix of matlab code, the attache
code
- 对24位的彩色图像用中位切分(中位区分）法将其转换成8位索引图像，并且生成对应的颜色查找表。-median-cut algorithm,8-bit index map, lookup table,256 colors,
buildHashTable
- It will hash all SIFT features keypoint of all fingerprint images then build the hash table for lookup.
NakagamiCFAR
- 本代码实现了基于卡方分布(nakagami 分布)的恒虚警检测(CFAR)，通过在查找表的形式，实现参数估计和阈值估计，完成对目标的检测。-The code based on the chi-square distribution (nakagami distribution) of the CFAR (CFAR), through the form of a lookup table to achieve the threshold parameter estimates and estima
batch-image-converter
- ImageMagick的批量图像转换VI函数库 版本:LabVIEW7.x 以上-Descr iption: This VI provides a simple batch image conversion interface to the ImageMagick convert utility. It converts and resizes groups of images specified by the user (it was originally developed fo
asgmt2
- For a 24-bit color image (Lena.bmp), statistics all used colors in this image, design the median-cut algorithm to generate a lookup table. And convert the 24-color image to 8-bit index image, compare the difference between them.
fushi
- matlab2011a下实现用查找表对文本图像进行腐蚀处理。-The matlab2011a corrosion treatment on the text image with a lookup table.
duomeiti
- 对于24bit的彩色lena.bmp，设计一个中值区分算法，并由此设计出颜色查找表。同时将之转换成8位索引图.-For 24bit color lena.bmp, to design a value distinction between algorithms, and design a color lookup table. At the same time to convert them to 8 index maps.
Linear-transformation-of-image
- 输入二进制图像文件，计算查找表，对图像进行线性变换，最后输出处理后图像-Input binary image file, calculating the lookup table, and the linear transformation of the image, the final output processing of image
Face-Recognition
- 人脸识别特指利用分析比较人脸视觉特征信息进行身份鉴别的计算机技术。人脸识别是一项热门的计算机技术研究领域，它属于生物特征识别技术，是对生物体（一般特指人）本身的生物特征来区分生物体个体。一般来说，人脸识别系统包括图像摄取、人脸定位、图像预处理、以及人脸识别（身份确认或者身份查找）。系统输入一般是一张或者一系列含有未确定身份的人脸图像，以及人脸数据库中的若干已知身份的 人脸识别人脸图象或者相应的编码，而其输出则是一系列相似度得分，表明待识别的人脸的身份。-Face Recognition refe
AWB
- 自动白平衡算法，可以针对RGB24位图像通过查找表进行快速白平衡运算-Auto white balance algorithm, for RGB24-bit images quickly balance computation through a lookup table
intersection
- 根据endpoints函数改写的查找二值化图像的交叉点-According to rewrite the lookup of the endpoints function lies at the intersection of a binary image
amsre_lst
- 本程序用于基于查找表，计算2010年AMSRE的LST-This program is used based on a lookup table to calculate the LST 2010 AMSRE
Histogram
- 该工程包含一下内容： 1.灰度图的直方图 2.使用查找表修改图像外观 3.直方图均衡化 4.反投影直方图检测特定的图像内容（包括彩色图）-The project contains the following elements: 1. grayscale histogram 2. Using a lookup table to modify the appearance of the image 3. histogram equalization The back-
ijkmcube
- 采用新的查找表，实现移动立方体重建算法。比传统的结果要圆滑-Quality Isosurface Mesh Generation Using an Extended Marching Cubes Lookup Table
biography
- 数字图像处理，连通区查找，工厂生产线未满瓶子检测-Digital image processing, communication zone lookup, factory production lines full bottle detection
approxfcn
- Matlab 图像处理approxfcn.m源程序 用于图像处理的approxfcn逼近函数 - G = APPROXFCN(F, RANGE) returns a function handle, G, that approximates the function handle F by using a lookup table.RANGE is an M-by-2 matrix specifying the input range for each of the M inputs t