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beziereditor是Bezier曲线编辑器具有以下功能:<;BR >;
BezierEditor is a Bezier Curve Editor with follow functions : -add/remove curves and points -move points and curves -zoom in/out/box -load and save in a text file -multiple selection -BezierEditor is a Bezier Curve Editor with follow functions:
- 2022-09-13 11:00:03下载
- 积分:1
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himself in a state with the filtering process and the results were still good, s
自己写的一个同态滤波程序,效果不错,可以-himself in a state with the filtering process and the results were still good, s
- 2022-07-22 04:26:19下载
- 积分:1
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寻找图象中图钉的中心点,文件中包含两个原文件和一个图象文件....
寻找图象中图钉的中心点,文件中包含两个原文件和一个图象文件.-image pushpin find the focal point, the document contains two original documents and an image file.
- 2022-06-26 08:20:24下载
- 积分:1
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双线性表面,回转面
双线性曲面、回转曲面-bilinear surface, Rotary Surface
- 2023-05-30 20:40:02下载
- 积分:1
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jpeg encode
论文主要介绍了JPEG的编码和解码过程。该程序的编码部分能把一张BMP格式的图象进行JEPG编码,压缩成以二进制形式保存的文件;通过相应的解码程序又可以把图象解压缩出来。在图象传送过程中,我们经常采用JPEG格式对静态图象进行编码。JPEG基本系统是一种有损编码,无法完全恢复出原图象,信息有一定的丢失,称为有损压缩。尽管我们希望能够无损压缩,但是通常有损压缩的压缩比(即原图象占的字节数与压缩后图象占的字节数之比,压缩比越大,说明压缩效率越高)比无损压缩的高。JPEG编码先把图象色彩RBG变成亮度Y和色度Cr、Cb,它利用人的视觉对色度不敏感的特点,减少一部分色度数据,以达到压缩。 JPEG采取多种编码方式,包含有行程编码(Run Length Coding)和哈夫曼(Huffman)编码,有很高的压缩比。在编码前,先对数据进行分块,离散余弦变换(DCT)及量化,保留能量大的低频信号,丢弃高频信号以达到压缩。解码时,进行熵解码,反量化,反离散余弦变换(IDCT)。
- 2022-03-16 06:35:42下载
- 积分:1
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多种图像处理方法
多种图像处理方法-multiple image processing methods
- 2022-08-12 17:32:54下载
- 积分:1
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smooth graphics scaling, and the proportion, quite good!
图形的平滑缩放,以及比例的计算,比较不错!-smooth graphics scaling, and the proportion, quite good!
- 2022-03-13 19:13:14下载
- 积分:1
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had any news? Think that the news of the information in the record as Greek? If...
消息中有什么?
是否觉得一个消息记录中的信息像希腊语一样?如果是这样,那么看一看下面的解释:
hwnd 32位的窗口句柄。窗口可以是任何类型的屏幕对象,因为Win32能够维护大多数可视对象的句柄(窗口、对话框、按钮、编辑框等)。
message 用于区别其他消息的常量值,这些常量可以是Windows单元中预定义的常量,也可以是自定义的常量。
wParam 通常是一个与消息有关的常量值,也可能是窗口或控件的句柄。
lParam 通常是一个指向内存中数据的指针。由于W P a r a m、l P a r a m和P o i n t e r都是3 2位的,因此,它们之间可以相互转换。-had any news? Think that the news of the information in the record as Greek? If this is the case, then look at the following explanation : hwnd 32 of the window handle. Window can be any type of screen, because most of Win32 to maintain a handle visual objects (windows, dialog boxes, buttons, edit box, etc.). Message used to distinguish between other sources of regular money, These constants can be Windows modules predefined constants, it can also be a self-defined constants. WParam is usually a source with the regular money, it might be the window handle or control. LParam is usually a memory data at the target. As a W P a r m, l P a r m and a P i n o t r e are three-two,
- 2022-02-27 09:28:32下载
- 积分:1
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3-D Chart的绘制代码form www.codeproject.com-3-D chart mapping code form www.codeproject.com
- 2022-08-23 17:00:46下载
- 积分:1
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image block coding examples demo
图像方块编码示例demo-image block coding examples demo
- 2023-03-23 10:00:03下载
- 积分:1