-
this procedure are my last class to do graphics, sounds very good. Especially fo...
这个程序都是我在上图形课做的,挺不错的。特别是那些对于刚学vc图像编程的人特别有用。-this procedure are my last class to do graphics, sounds very good. Especially for those just learning programming vc images of people particularly useful.
- 2022-01-21 00:00:16下载
- 积分:1
-
大地坐标转换经纬度源码,该源码对搞测绘或地质或GIS、GPS很重要。...
大地坐标转换经纬度源码,该源码对搞测绘或地质或GIS、GPS很重要。-converting latitude and longitude coordinates of the earth source, the source or engage in geological mapping or GIS, GPS is very important.
- 2023-05-10 22:35:03下载
- 积分:1
-
For some images, the commonly used edge detection algorithm sometimes can not be...
对于一些图像来说,常用的边缘检测算法有时候无法设立合适的阈值将它们的梯度较小的模糊边缘检测出来。为了解决这个问题,有两种解决方法:将图像方差标准化,拉大模糊边缘的梯度值,或通过设置sigmoid函数,将像素所在区域的信息传递到梯度值中去,对其进行调整,就能找到合适阈值,有效地将模糊边缘提取出来。本程序把这两种算法实现并与与传统算法进行了比较。-For some images, the commonly used edge detection algorithm sometimes can not be an appropriate threshold for the gradient of their smaller fuzzy edge detected. To solve this problem, there are two solutions: the image variance standardization, widening the fuzzy edge of the gradient value, or by setting the sigmoid function pixel region to disseminate the message to the gradient values to adjust, on the can find a suitable threshold, effectively extracted fuzzy edge. This procedure of these two algorithms with the traditional algorithm.
- 2022-05-27 19:07:29下载
- 积分:1
-
犯错
扫描线填充法:
1、原理:该算法利用了扫描线的相关性和多边形边的相关性,而不是逐点进行处理。
2、扫描线的相关性:某条扫描线上相邻的象素,几乎都具有同样的内外性质,这种性质只有遇到多边形边线与该扫描线的交点时才会发生改变。
3、边的相关性:由于相邻扫描线上的交点是与多边形的边线相关的。对同一条边,前一条扫描线yi与该边的交点为xi,而后一条扫描线yi+1=yi+1与该边的交点则为xi+1=xi+1/m,利用这种相关性可以省去大量的求交运算。
边相关扫描线填充算法的实现需要建立两个表:边表(ET)和活动边表(AET)。-err
- 2023-07-27 18:40:02下载
- 积分:1
-
该源代码可以实现实时的3D效果处理,而且使用非常方便、快速,对很多的视频,图像等文件格式都兼容。...
该源代码可以实现实时的3D效果处理,而且使用非常方便、快速,对很多的视频,图像等文件格式都兼容。-the source code can achieve real-time 3D effects, but also extremely easy to use, fast, a lot of video, images, etc. are compatible file format.
- 2022-01-26 00:02:13下载
- 积分:1
-
Using VC++ to prepare a image scaling, image translation, a source image enhance...
用VC++编写得图像缩放、图像平移、图像增强技术得源码-Using VC++ to prepare a image scaling, image translation, a source image enhancement technology
- 2022-03-26 18:30:29下载
- 积分:1
-
昨天在论坛上,有人问起双缓冲的实现问题,想起网上这方面资料比较凌乱,而且多是 DirectX 相关的,今天特地在这里给大家简要的介绍一下双缓冲技术及其在 VC+...
昨天在论坛上,有人问起双缓冲的实现问题,想起网上这方面资料比较凌乱,而且多是 DirectX 相关的,今天特地在这里给大家简要的介绍一下双缓冲技术及其在 VC++ 的 GDI 绘图环境下的实现。
-yesterday at the forum, it was asked to achieve double-buffer issues, I think this information online comparison messy, DirectX is also more relevant, specially here today to briefly tell us about the double-buffer technology and the VC GDI drawing environment is achieved.
- 2022-09-19 01:55:03下载
- 积分:1
-
把BMP格式的图象转成JPG形式的图象的软件的源代码!
把BMP格式的图象转成JPG形式的图象的软件的源代码!-The code can transfer the BMP image to JPG image
- 2022-11-11 07:25:03下载
- 积分:1
-
字符识别程序
mydate.dat为字库
先点击file, 点open,读入字库
学习时字库自动保存
已有键盘字符,字母,数字
和简单汉字...
字符识别程序
mydate.dat为字库
先点击file, 点open,读入字库
学习时字库自动保存
已有键盘字符,字母,数字
和简单汉字
如要识别复杂汉字,请先用学习功能
向原作者致敬!-Character recognition process for the font mydate.dat click file, point open, read font study has been automatically saved font keyboard characters, letters, numbers and simple to identify the complexity of characters such as Chinese characters, please use learning function to the original author salute!
- 2022-02-11 23:24:06下载
- 积分:1
-
三维骨架运动数据bvh的读取,显示,基于B样条的路径编辑,运动编辑,多种骨架插值算法(四元数+B样条插值)...
三维骨架运动数据bvh的读取,显示,基于B样条的路径编辑,运动编辑,多种骨架插值算法(四元数+B样条插值)-3D skeleton movement data bvh read, display, based on B-spline path of the editors, sports editors, Skeleton various interpolation algorithm (Quaternion B-spline interpolation)
- 2022-07-02 17:28:12下载
- 积分:1