mapping hardware meaning in English

变换硬件

A new method of the direct volume rendering based on the texture - mapping hardware assisted accelerating is synthetically analyzed . the approach uses 2d or 3d textured data slice , and makes the 3d image sing a blending operator
此算法是一种直接体绘制技术,利用二维或三维纹理数据,通过混合体素的属性信息来绘制三维图像。
Depth image - based rendering for geometry models gives another compensation for traditional geometry - based rendering techniques with its faster rendering , independent of geometry complexity and needing less computing resource , so it is very valuable for simplifying very large data geometry models and displaying them in real time . this dissertation deeply investigates depth image - based modeling and rendering techniques , further on 3d image - warping , presents a division of 3d image - warping in mathematics with fully understanding it , then 3d image - warping can he implemented by pre - warp and texture mapping . this can efficiently take advantage of the texture mapping hardware
本文深入研究了基于深度图像的几何模型建模绘制技术，着重分析研究了这一技术领域的3dwarp算法，在深入理解其算法原理的基础上对这一重要算法进行了理想的数学分解，使图像的3dwarp变换在实现中可分为预warp和纹理映射两步完成，充分发挥了纹理映射硬件的优势，极大地加快了图像warp变换的速度。