cylindrical projection meaning in Chinese
圆柱投影
圆柱形投影
Examples
- Rectangular cylindrical projection
矩形圆柱投影 - Conformal cylindrical projection
圆柱正形投影 - In the process of research , some new ideas are put forward and the corresponding algorithms are devised : cylindrical projection , stitching orientation , image smoothing
我们在研究过程中提出了一些新的思想，并设计了以下算法：柱面投影算法、拼接定位算法、图像平滑算法。 - Modeling : this thesis develops a method different from traditional techniques that begins with the cylindrical projection of a generic model and its seamless global texture map using multiresolution technique , and then automatically fit the unwrapped cylindrical projected mesh to the texture map with an improved algorithm that based on 2d morphing to specify corresponding feature points ( or lines ) . finally , we propose a formula of inverse cylindrical projection to recompose the deformed mesh , and after the texture mapping a photo - realistic individual facial model is created
采用多分辨率技术构造纹理无缝拼接图，然后把三维网格模型投影到圆柱面上并展开，根据二维图象变形技术中特征点匹配算法的数学思想，将匹配公式进行改进后应用于模型网格点的适配，在作了一定假设后推导出逆向圆柱映射的计算公式，再将适配后的柱面网格映射回去，最后进行纹理映射生成真实感的特定人脸的三维模型。 - In this thesis , our research work mainly focuses on the second aspect , including : 1 perfecting the generation algorithms of stereoscopic image and video on the basis of moving flatly , we brought forward the cylindrical projection and spherical projection algorithms , projecting the flat image or video from two viewing points to the cylinder or sphere to get the stereoscopic image or video , and compared these three algorithms based on the theory and practice
本文的工作内容主要集中在第二方面，包括： 1完善了体视生成算法在平移算法的基础上，提出了柱面投影和球面投影算法，把二维平面图像或视频从两个投影点投影到柱面或球面上，以得到体视图像或视频，并在理论上和实际中对各种算法进行了比较。