3D model progra

电子白板包括直矩形，圆等多种图像，多人绘画，功能强大。希望开发过程中能帮助到大家。

自适应Canny算子边缘检测技术,介绍高低阈值比例的选值，提出高低阈值比例对图像的影响。-Adaptive operator Canny edge detection technology, introduce the proportion of high and low threshold values of the election, the proportion of high and low thresholds for the impact of the image.

用vc + mapobjects开发的源代码，用鼠标对多边形进行操作，实现了多边形的异或功能。-with vc MapObjects development of the source code, using the mouse to operate Polygon, the realization of a polygon or functional differences.

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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

extract exif from jpeg image

读入JPEG格式的图像通过代码解码，转换成BMP格式的图像， 并自动保存。下图为程序的代码流程图，即图像解码、编码原理。

VC做的CAD绘图程序，能绘制常见的二维图形，更重要的是能够对已绘制的二维图形进行任意编辑。图形编辑这一块技术含量较高，对于CAD入门者值得推荐-VC do CAD drawing program that can draw a common two-dimensional graphics, but more importantly has been able to draw arbitrary two-dimensional graphics editor. This is a technical graphics editor with a high level, for CAD beginners recommended

高程纹理地形，高山，水，可以用鼠标转动画面-Elevation texture terrain, mountains, water, you can rotate the screen with the mouse

精通 vc图像编程 精通 vc图像编程 精通 vc图像编程-Vc proficient proficient vc Graphics Programming Graphics Programming Graphics Programming vc proficient proficient vc Graphics Programming