Influences of the camera zooming process on CCD detector imaging quality

Fengmei Cao

doi:10.1117/12.481633

30 August 2002 Influences of the camera zooming process on CCD detector imaging quality

Fengmei Cao

Proceedings Volume 4925, Electronic Imaging and Multimedia Technology III; (2002) https://doi.org/10.1117/12.481633
Event: Photonics Asia, 2002, Shanghai, China

Abstract

Because of the phenomenon that zooming will make the resolving power of CCD imaging sensor decline, we analyzed the character that forming the imaging signal, deduced the every frame's image signal's expressions of typical object during the focus' changing. Based on them, we presented the calculated result during changing the multiple parameters, found the rule that zooming process affects the image signal of the camera's CCD detector, and proved it by experiment.

Citation Download Citation

Fengmei Cao "Influences of the camera zooming process on CCD detector imaging quality", Proc. SPIE 4925, Electronic Imaging and Multimedia Technology III, (30 August 2002); https://doi.org/10.1117/12.481633

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