中国激光, 2018, 45 (5): 0509001, 网络出版: 2018-05-02
计算全息再现像放缩技术 下载: 974次
Zoom Technology of Reconstructed Images of Computer Generated Holograms
图 & 表
图 3. 图像记录与再现。(a)原图;(b)全息图;(c)数值再现像;(d)光学再现像
Fig. 3. Image recording and reconstruction. (a) Original image; (b) hologram; (c) numerical reconstruction image;(d) optical reconstructed image
图 4. 光学再现像。放缩比例取(a) 0.5、(b) 2和(c) 3的再现像;(d)原图
Fig. 4. Optical reconstructed images. Optical reconstructed images with zoom factors of (a) 0.5, (b) 2 and (c) 3; (d) original image
图 5. 原图和再现像。(a)原图;(b)数值再现像;(c) 2倍实像放大再现像;(d) 2倍虚像放大再现像;(e) 4倍实像放大再现像;(f) 4倍虚像放大再现像
Fig. 5. Original image and reconstructed images. (a) Original image; (b) numerical reconstruction image;reconstructed images of (c) real and (d) virtual image with the zoom factor of 2; reconstructed image of (e) real and (f) virtual image with the zoom factor of 4
韩哲, 亓岩, 王延伟, 颜博霞. 计算全息再现像放缩技术[J]. 中国激光, 2018, 45(5): 0509001. Han Zhe, Qi Yan, Wang Yanwei, Yan Boxia. Zoom Technology of Reconstructed Images of Computer Generated Holograms[J]. Chinese Journal of Lasers, 2018, 45(5): 0509001.