-
These are the codes in "A note on two
These are the codes in "A note on two-dimensional linear discrimant analysis", Pattern Recognition Letter
In this paper, we show that the discriminant power of two-dimensional discriminant analysis is not stronger than that of LDA under the assumption that the same dimensionality is considered. In experimental parts, on one hand, we confirm the validity of our claim and show the matrix-based methods are not always better than vector-based methods in the small sample size problem on the other hand, we compare several distance measures when the feature matrices and feature vectors are adopted.
- 2022-02-25 08:19:20下载
- 积分：1
-
本程序通过水平和垂直灰度投影，框选出灰度面部图像中的眼睛区域。...
本程序通过水平和垂直灰度投影，框选出灰度面部图像中的眼睛区域。-This program is used to locate eye region in gray facial image by means of horizontal and vertical projection.
- 2022-08-13 16:41:13下载
- 积分：1
-
该程序主要是图像中的形态学操作，包括膨胀、腐蚀、开运算、闭运算、形态浮雕、去除噪声等，图像初学者可参考。...
该程序主要是图像中的形态学操作，包括膨胀、腐蚀、开运算、闭运算、形态浮雕、去除噪声等，图像初学者可参考。-the procedure is the main image of morphological operations, including the expansion, corrosion, opening operation, closing operation, form of arms noise removal, image beginners reference.
- 2022-02-11 17:31:39下载
- 积分：1
-
The main achievement of the opening of the digital image and Fourier transform a...
主要实现数字图像的打开和傅立叶变换和反变换，现实变换结果-The main achievement of the opening of the digital image and Fourier transform and inverse transform, the reality transform results
- 2023-07-06 15:25:03下载
- 积分：1
-
这个程序主要是实现一个带孔的多边形的填充，采用了边表，新边表等概念，适合新手看一下。...
这个程序主要是实现一个带孔的多边形的填充，采用了边表，新边表等概念，适合新手看一下。-this procedure is a major hole in a polygon filling, using a side table, side table new concepts suitable for newcomers to see.
- 2022-01-26 01:48:36下载
- 积分：1
-
简单图像算法。支持读取多种图片格式，支持灰度图计算，多种二值化算法（基于熵的自动阀值，自动双阀值二值化），支持图像多种卷积计算（高斯滤波，轮廓提取）...
简单图像算法。支持读取多种图片格式，支持灰度图计算，多种二值化算法（基于熵的自动阀值，自动双阀值二值化），支持图像多种卷积计算（高斯滤波，轮廓提取）-simple algorithm. Photo support multiple read format, the gray level support, a variety of binary algorithm (based on the entropy of the automatic threshold. automatic dual threshold value of two) to support a variety of image deconvolution calculation (Gaussian filtering, contour extraction)
- 2022-06-18 10:02:51下载
- 积分：1
-
已知24位位图图像，计算其质心位置，并以质心为极点在边界相应位置取点...
已知24位位图图像，计算其质心位置，并以质心为极点在边界相应位置取点-known bitmap images, calculate the center position, and center pole of the border point from the corresponding location
- 2023-07-06 07:20:02下载
- 积分：1
-
这个工具箱在一个比较通用的方式中实现了该算法。
This toolbox implements the algorithm in a fairly general way in a C file that can be called from Matlab. It allows to perform the traditional NL-means for denoising (for both B&W and color images) but also to use an arbitrary set of patches to perform the denoising.
-This toolbox implements the algorithm in a fairly general way in a C file that can be called f rom Matlab. It allows to perform the traditiona l NL-means for denoising (for both B
- 2022-07-22 22:37:00下载
- 积分：1
-
基于拓扑导数的图像分割算法，利用某一函数计算图像拓扑导数，并为每个像素归类，从而达到分割效果。...
基于拓扑导数的图像分割算法，利用某一函数计算图像拓扑导数，并为每个像素归类，从而达到分割效果。-Topology-based derivative of the image segmentation algorithm, using a function derivative calculation of the image topology, and to classify each pixel to achieve the segmentation results.
- 2022-01-21 17:57:01下载
- 积分：1
-
实现图像数据的JPEG
实现图像数据的JPEG-LS标准的压缩，可以实现无损压缩也可以进行有损压缩-Realize image data standard JPEG-LS compression, lossless compression can be lossy compression can also be carried out
- 2022-05-08 03:47:34下载
- 积分：1
