搜索资源列表
-
0下载：
在二值化前,将像素与阈值的误差扩散到周围像素上,提高图像的二值化质量-value of the two former, and pixel threshold value of the error spread to the surrounding pixels, and improve the image quality of two values
-
-
1下载：
行程编码的matlab实现。编码后的图像存储在变量E中,该变量是一个三纬树组,前两纬表示起始像素的横、纵坐标，第三纬表示该行程的颜色值。,Matlab coding realize itinerary. Encoded image is stored in the variable E, the variable is a three-wai Tree Group, the former two-wai express start pixel horizontal, vertical coord
-
-
0下载：
霍夫曼编码的基本方法是先对图像数据扫描一遍，计算出各种像素出现的概率，按概率的大小指定不同长度的唯一码字，由此得到一张该图像的霍夫曼码表。编码后的图像数据记录的是每个像素的码字，而码字与实际像素值的对应关系记录在码表中。-Huffman coding method is first scanned image data again, to calculate the probability of a variety of pixel specify a different length uniq
-
-
0下载：
OTSU Gray-level image segmentation using Otsu s method.
Iseg = OTSU(I,n) computes a segmented image (Iseg) containing n classes
by means of Otsu s n-thresholding method (Otsu N, A Threshold Selection
Method from Gray-Level Histograms, IEEE
-
-
0下载：
基于像素域的改進的SPIHT算法:分層樹的集分割算法是一種簡單、有效的嵌入式零樹編碼算法.在算法的基礎上提出了一種基于空域的改進方法.首先將圖像的偶數裂像素減去相鄰兩奇數列的均值,形成分裂圖像.然后將分裂圖像的奇數列提取出來作為主圖像,將偶數列提取出來作為幅圖像.最后將主幅圖像以合適的權值分別進行壓縮-Pixel-based domain improved SPIHT algorithm: the set partitioning in hierarchical tree algorithm i
-
-
0下载：
纹理是普遍存在的视觉现象，其可以描述地形、植物、矿石、纤维和皮肤等等物体的表面特征。纹理结构在图像中反映其图像像素取值的空间变化情况，这种变化具有某中统计规律，在纹理区域内的各部分具有大致相同的结构-Visual texture is a common phenomenon, which can describe the terrain, plants, minerals, fiber and skin surface features of objects and so on. Texture
-
-
0下载：
reading pixel values of image in bits
-
-
0下载：
直方图均衡化是指将一幅图像的像素值均匀地分布在图像的各个区间上，从而是图像的视觉效果得到改善。-Histogram equalization is an image pixel values evenly distributed in various intervals in the image, which is to improve the image of the visual effects.
-
-
0下载：
Predict a new frame from a previous frame and only code the
prediction error
• Prediction error will be coded using an image coding method (e.g.,
DCT-based as in JPEG)
• Prediction errors have smaller energy than the original pixel
-
-
0下载：
This Filter provides a selective mean (averaging) lter. In contrast to the standard
mean lter,it preserves edges better and is less sensitive to outliers(outliers
are those that are not included in the measurement taking place.In this case aver
-
-
0下载：
本程序是基于MATLAB图像查看像素值的算法，用户可以查看图像中任一点的像素值-This procedure is based on MATLAB image to view the pixel values of the algorithm, the user can view images of any pixel value
-
-
0下载：
均值滤波是典型的线性滤波算法，它是指在图像上对目标像素给一个模板，该模板包括了其周围的临近像素（以目标象素为中心的周围8个象素，构成一个滤波模板，即去掉目标象素本身）。再用模板中的全体像素的平均值来代替原来像素值。-Mean filter is a typical linear filtering algorithm, it refers to the image on the target pixel to a template, the template including its surr
-
-
0下载：
均值滤波是典型的线性滤波算法，它是指在图像上对目标像素给一个模板，该模板包括了其周围的临近像素（以目标象素为中心的周围8个象素，构成一个滤波模板，即去掉目标象素本身）。再用模板中的全体像素的平均值来代替原来像素值。-Mean filter is a typical linear filtering algorithm, it refers to the image on the target pixel to a template, the template including its surr
-
-
0下载：
im2html produces HTML text containing a table that displays the image pixel colors and values. When called with no output argument, im2html displays the HTML in the MATLAB Web Browser. When called with an output argument, im2html returns the HTML tex
-
-
0下载：
Pixel classification code using K-Nearest Neighbor Classifier.Here three pixel values of color image are taken as training sample.Color based segmented image was used to classify the object into three classes.-Pixel classification code using K-Neares
-
-
0下载：
Image Encryption based on the RGB PIXEL Transposition and Shuffling
Abstract — Privacy is one of the key issues information Security addresses. Through encryption one can prevent a third party from understanding raw data during signal transmissi
-
-
0下载：
A binary image is a digital image that has only two possible values for each pixel. Typically, the two colors used for a binary image are black and white, though any two colors can be used. The color used for the object(s) in the image is the foregro
-
-
0下载：
imhist(I,n) displays a histogram with n bins for the intensity image I above a grayscale colorbar of length n. If you omit the argument, imhist uses a default value of n = 256 if I is a grayscale image, or n = 2 if I is a binary image.
imhist(X,
-
-
0下载：
霍夫曼编码的基本方法是先对图像数据扫描一遍，计算出各种像素出现的概率，按概率的大小指定不同长度的唯一码字，由此得到一张该图像的霍夫曼码表。编码后的图像数据记录的是每个像素的码字，而码字与实际像素值的对应关系记录在码表中。
GUI实现(The basic method of Huffman coding is to scan the image data first, calculate the probability of occurrence of various pixels, speci
-
-
1下载：
可显示图像中指定点的坐标值、像素值、图像强度曲线、图像像素强度曲线、等值线、均值、标准差、协方差系数、质心、边界等。(It can display coordinate values, pixel values, image intensity curves, pixel intensity curves, contour lines, mean value, standard deviation, covariance coefficient, centroid, boundary and s
-
