中国激光, 2019, 46 (7): 0704005, 网络出版: 2019-07-11
主动光场精确深度计算方法 
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Active Method for Accurate Light Field Depth Computation
图 & 表
图 3. 实验场景。(a)均匀光照下的光场图像及其放大结构图;(b)结构光照下的光场图像及其放大结构图
Fig. 3. Experimental scenes. (a) Light field image and its amplified structure under uniform illumination; (b) light field image and its amplified structure under structured illumination
图 4. 相位编码场。(a)相位编码场的图像及其放大结构图;(b) u=(2,2)T视角下的相位图;(c) u=(6,6)T视角下的相位图;(d)对应图4(b)、(c)中红色和蓝色标记线的相位分布曲线
Fig. 4. Phase-encoded field. (a) Phase-encoded field image and its amplified structure; (b) phase map from perspective of u=(2,2)T; (c) phase map from perspective of u=(6,6)T; (d) phase distribution curves corresponding to red and blue marker lines in Fig. 4(b) and Fig. 4(c)
图 5. 光场深度计算。(a)被动方法;(b)主动方法;(c)对应图5(a)中深度图的三维效果图;(d)对应图5(b)中深度图的三维效果图
Fig. 5. Light field depth computation. (a) Passive method; (b) active method; (c) three-dimensional model maps corresponding to depth map in Fig. 5(a); (d) three-dimensional model maps corresponding to depth map in Fig. 5(b)
陈智振, 蔡泽伟, 刘晓利, 彭翔. 主动光场精确深度计算方法[J]. 中国激光, 2019, 46(7): 0704005. Zhizhen Chen, Zewei Cai, Xiaoli Liu, Xiang Peng. Active Method for Accurate Light Field Depth Computation[J]. Chinese Journal of Lasers, 2019, 46(7): 0704005.
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