Zobrazeno 1 - 8 of 8 pro vyhledávání: '"高天元 Gao Tian-yuan"'
3
Comparison and Research of Zoom Curve Fitting Methods
Autor: 高天元 Gao Tian-yuan, 侯振岩 Hou Zhen-yan
Publikováno v: ACTA PHOTONICA SINICA. 42:94-97
In mechanical compensation zoom optical system,the zoom can be achieved through the zoom curve to control the movement of the zoom group and the compensation group.Therefore,it is very necessary to fit a good zoom curve to make the imaging of zoom op
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b808898b69ff795766c345af9b966d55
https://doi.org/10.3788/gzxb20134201.0094
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4
Tolerance Analysis of Stitching System Based on Equivalent Nodal Point
Autor: 宋玉龙 Song Yu-long, 高天元 Gao Tian-yuan, 付跃刚 Fu Yuegang, 刘智颖 Liu Zhi-ying
Publikováno v: ACTA PHOTONICA SINICA. 40:1261-1265
In sub-aperture stitching system,image quality will be affected directly by tilt and shift errors of sub-apertures.The equivalent nodal point concept of dynamic optics was applied.During alignment of sub-aperture stitching system,if the sub-aperture
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2f051a96249106cdec7d53295a54ba16
https://doi.org/10.3788/gzxb20114008.1261
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6
Effect of Sub-aperture Distribution on Optical Stitching System
Autor: 高天元 Gao Tian-yuan, 付跃刚 Fu Yuegang, 刘智颖 Liu Zhi-ying, 王志坚 Wang Zhi-jian
Publikováno v: ACTA PHOTONICA SINICA. 39:1775-1779
Based on diffraction theory,effect of sub-aperture on point spread function of stitching system is analyzed,and after Fourier transformation of point spread function,effect on the Modulus of the OTF is acquired.The sub-aperture distribution is added
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::beebd261cfda99dbce1eba63b08e306c
https://doi.org/10.3788/gzxb20103910.1775
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