搜索资源列表
chazhi
- 图像差值，采用线性插值方法，将一幅低像素图像转化为高像素图像。输入一幅图像，按要求输出图像像素大小。-Image difference, using linear interpolation method, a low-resolution images into high resolution images. Enter an image, press the required output image pixel size.
gaocichazhi
- 利用高次差值的方法进行图形处理，将一幅图像插值成所需像素大小。-Image difference, using The high order interpolation interpolation method, a low-resolution images into high resolution images. Enter an image, press the required output image pixel size.
improd
- 编写一个将两幅 输入图像相乘的函数，并输出图像的乘积，成绩的最大值与最小值以及一幅归一化的乘积图像。-Preparation of a multiply the function of two input images and output images of the product, and the maximum and minimum score a normalized product images.
pertinence2
- 实现了两幅二值图像的匹配，给出了一种简单的相似性度量的算法-Implements two binary images match, gives a simple algorithm similarity measure
ssim
- SSIM函数。一种衡量两幅图像相似度的新指标，其值越大越好，最大为1。-SSIM function. A measure of image similarity two new indicators, the greater its value better, a maximum of 1.
chengy
- 给定一幅图像，进行频域低通变换，线性变换，小波变换，阈值分割。-Given an image, to transform low-pass frequency domain, linear transform, wavelet transform, threshold segmentation.
Coding
- 把一幅图像转化为二值图像，然后对二值图像进行行程编码和预测编码。-The image into a binary image, and then carried out on the binary image encoding and predictive coding itinerary.
pinghua
- 包含对一幅扫描图像进行锐化，平滑，中值滤波等基本的算法。-include image edge,smooth, median filter arithmetic
just
- 用于图像处理后图像的评价，可以计算出实时性和两幅图像峰值信噪比的值-Used to evaluate the image after image processing, real-time and can be calculated two image PSNR value ..
OpenImage
- 基于对话框界面，打开一幅图像并且实现图像的LBP二值化-Dialog-based interface for image binarization LBP
yvzhiqiuqu
- 求出每块图像的阈值和平均灰度值，然后把他们进行比较，求出整幅图像的阈值-It seek threshold in sub-blocks and then compare each sub-block’s threshold value with average gray value to find the best threshold in the whole image.
MATCHING
- 求两幅图像的同名点位置，确定图像某一点的视差值-Strives for the two images of the same name point location, to determine the parallax value of image point
binarization
- 基于opencv的图像基本处理，从文件读入一幅图像，然后按照一定阈值对图像进行二值化，然后显示输入图像和二值化图像-Basic opencv based image processing, and reads an image from a file, and then follow certain threshold binary image, and then displays the input image and the binary image
Untitled
- 将一幅512×512的原始灰度图像，采用3×3的平均窗口对它作滤波运算（原图像外围的像素的灰度值视为128）；对滤波后图像隔行、隔列丢弃一半像素形成一幅256×256的小图像；对此小图像分别采用最邻近内插、双线性内插的方法将它放大为512×512的大图像。对照原图像，计算两种放大图像各自的PSNR。-A grayscale original image of 512 × 512, using a 3 × 3 window average (gradation values R
According-to-grey-value
- 加载一副灰度图像，检测并输出该幅图像的灰度值。-According to grey value
Entropy
- 计算一幅图像的图像熵,用一个固定模板大小计算图像中每个点的熵值。 -An image of image entropy calculation, with a fixed template size calculation of the image entropy value of each point.
tuxiangchuli
- 将几幅不同的图像通过裁剪成同样大小的图像并且排列在一幅图像上，生成灰度图像作为权值的二维图像-Will be a few different images by cutting into the images of the same size and are arranged in an image, to generate the gray image as a weight of 2 d images
threshold
- 基于CVI，打开一幅图像，显示对应的直方图，选择二值化分割阈值的方法，将会自动计算出对应的阈值，进行二值分割。可以保存处理后的图像。-Based CVI, open an image display corresponding to the histogram, binary segmentation method to select the threshold value, it will automatically calculate the threshold value correspo
remote-sensing
- 这里为大家提供我们三次实习的源码（内附以报告形式的原理及过程说明） 1、NDVI（归一化植被指数）、DVI（差值植被指数）、RVI（比值植被指数）这三种植被指数典型算法和基于光谱特性的变化检测方法 2、实现Moravec算子（数字影像的点特征提取算法） 3、影像匹配的实质是在两幅（或多幅影像）上识别同名点-Here we provide our three internships source (included in the report in the form of princi
tuxiangquzao-
- 把一幅图像加上高斯噪声，再分别用均值和中值滤波的方法去除噪声。matlab仿真出的图像为四个：第一个为原图片，第二个为加高斯噪声后的图片，第三个为均值滤波后的图片，第四个为中值滤波后的图片。-Put an image plus Gaussian noise, then were mean and median filtering to remove noise. matlab simulation of the image into four: the first one is the orig