Phase adjustment method and digital camera

Details Phase adjustment method and digital camera Phase adjustment method and digital camera

2008-05-01

2011-12-13

Misleh, Justin P (Department: 2622)

Television

Camera, system and detail

Solid-state image sensor

Reexamination Certificate

active

08077241

ABSTRACT:
A signal change differential value detector detects a signal change differential value between two digital signals obtained when the analog imaging signal is converted into the digital value for each pixel using two phase adjustment sampling pulses. An analog imaging signal waveform estimator estimates a waveform of the analog imaging signal based on the signal change differential value. A timing adjuster calculates an optimal phase of the imaging pulse based on the waveform of the analog imaging signal estimated by the analog imaging signal waveform estimator.

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Japanese Office Action, issued in Japanese Patent Application No. JP 2007-123312 dated Jun. 21, 2011.

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