CCD camera forming a still image by adding offset values to...

Details CCD camera forming a still image by adding offset values to... CCD camera forming a still image by adding offset values to...

2007-08-14

2007-08-14

Ye, Lin (Department: 2622)

Television

Camera, system and detail

Solid-state image sensor

C348S320000, C348S322000

Reexamination Certificate

active

11362875

ABSTRACT:
A Charge Coupled Device (CCD) camera and a method for controlling the same. When a photographing command is input from the input unit by operation of user, the controller controls the iris drive unit so as to open and close the iris periodically for a preset time. Also, the control reads electric signals accumulated in the CCD imaging unit according to fields by light incident according to the opening of the iris, and then stores the read CCD data in the memory according to fields. Then, each CCD datum read from the CCD imaging unit is stored in the memory in the raw datum state without addition of an adjacent datum. Next, the controller generates a second odd field and a second even field by adding offset values, according to fields, to each CCD signal of the raw data state stored in the memory, and then forms a still image by combining the second odd field and the second even field.

REFERENCES:
patent: 5430481 (1995-07-01), Hynecek
patent: 5546127 (1996-08-01), Yamashita et al.
patent: 7034875 (2006-04-01), Hong
patent: 2005/0041126 (2005-02-01), Hong

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