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Imaging Systems

Autofocus searching algorithm considering human visual system limitations

[+] Author Affiliations
Jingqiang Li

Qualcomm Incorporated, 5775 Morehouse Drive, San Diego, California 92121

Opt. Eng. 44(11), 113201 (November 16, 2005). doi:10.1117/1.2130725
History: Received May 14, 2005; Revised September 08, 2005; Accepted September 30, 2005; Published November 16, 2005
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A novel passive autofocus searching algorithm that takes account of human visual system limitations is presented. Comparing to the existing algorithms, the proposed method offers better overall performance in terms of converging speed, accuracy, and anti-backlash ability.

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© 2005 Society of Photo-Optical Instrumentation Engineers

Citation

Jingqiang Li
"Autofocus searching algorithm considering human visual system limitations", Opt. Eng. 44(11), 113201 (November 16, 2005). ; http://dx.doi.org/10.1117/1.2130725


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