The algorithm is based on the virtues of the region shifting and pixel mapping.
该算法结合了区域移位算法和像素映射算法的优点。
Based on region shifting encoding and pixel mapping, the paper proposes image encryption algorithm.
提出基于随机区域移位和随机像素映射的图像加密算法。
Then each unit is disturbed by the pixel mapping, cutting the relations between the values of pixels in every unit.
然后再对每个图像单元进行像素映射扰乱，切断了各个单元像素值之间的联系。
Other topics covered almost all of the basic operations in Direct3D, such as pixel mapping, light, texture, Alpha integration, templates, and how to use Direct3D technology needed to achieve the game.
其他主题几乎涵盖了Direct3D中的所有基本运算，例如图元的绘制、光照、纹理、Alpha融合、模板，以及如何使用Direct3D实现游戏中所需的技术。
Other topics covered almost all of the basic operations in Direct3D, such as pixel mapping, light, texture, Alpha integration, templates, and how to use Direct3D technology needed to achieve the game.
其他主题几乎涵盖了Direct3D中的所有基本运算，例如图元的绘制、光照、纹理、Alpha融合、模板，以及如何使用Direct3D实现游戏中所需的技术。
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