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eDOF和 WaveFront Coding的资料。

资料介绍
wavefront_coding_a_modern_method_of_achieving_high_perfomance_and_or_low_cost_imaging_system(1999)header for SPIE use

Wavefront Coding: A modern method of achieving high performance and/or low cost imaging systems
Edward R. Dowski, Jr., Gregory E. Johnson° CDM Optics, Inc. 4001 Discovery Drive, Suite 390A, Boulder, Colorado 80303

ABSTRACT
This paper gives a brief introduction into the background, application, and design of Wavefront Coding imaging systems. Wavefront Coding is a general technique of using generalized aspheric optics and digital signal processing to greatly increase the performance and/or reduce the cost of imaging systems. The type of aspheric optics employed results in optical imaging characteristics that are very insensitive to misfocus related aberrations. A sharp and clear image is not directly produced from the optics, however, digital signal processing applied t……
eDOF和 WaveFront Coding的资料。
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