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PortraitSeveraloperations
- 图象的插值缩放 图象的插值旋转 图象的剪切 在图象的几种几何操作中,图象的缩放和旋转都要用到插值操作。插值算法的好坏直接关系到图象的失真程度,插值函数的设计是插值算法的核心问题。因此,在具体介绍这几种几何操作前,有必要先介绍一下插值的基本原理。 -image interpolation zoom image interpolation rotary shear image in the image of several geometric operation, image
Zoom-in-and-out-of-the-image
- 图像的缩小和放大程序模块,用的线性方法实现。-Zoom in and out of the image of the program modules, using the linear method.
Zoom-in-and-out-of-the-image
- 图像的放大和缩小程序模块,用三次的方法,挺实用-Image zoom in and out of the program modules, with three times the method is very useful
MBTest
- Mandelbrot集的一个简单实现,在控制台生成图像,选取方框后可以放大,缺点是绘图速度较慢,主要可作为算法参考-Mandelbrot set a simple implementation, the image is generated in the console, can zoom selection box drawing slower algorithm, can be used as reference
