US 7,477,290 B2
Image recording/reproducing apparatus, image pick-up apparatus, and color aberration correcting method
Miyuki Okada, Tokyo (Japan)
Assigned to Sony Corporation, Tokyo (Japan)
Appl. No. 10/544,506
PCT Filed Dec. 24, 2003, PCT No. PCT/JP03/16621
§ 371(c)(1), (2), (4) Date Apr. 05, 2006,
PCT Pub. No. WO2004/071076, PCT Pub. Date Aug. 19, 2004.
Claims priority of application No. 2003-030147 (JP), filed on Feb. 06, 2003.
Prior Publication US 2006/0232681 A1, Oct. 19, 2006
Int. Cl. H04N 5/228 (2006.01); H04N 5/217 (2006.01); G06K 9/40 (2006.01)
U.S. Cl. 348—208.6  [348/222.1; 348/241; 382/275] 24 Claims
OG exemplary drawing
 
1. An image recording and reproducing apparatus comprising:
an image pickup lens;
image pickup means for converting image light that passes through said image pickup lens into an electrical image signal;
camera signal processing means for processing said image signal;
color signal conversion means for converting or inversely converting an output signal from said camera signal processing means into at least three primary color signals;
resolution conversion means for performing magnification or reduction of an image on each color of said primary color signal;
detection means for detecting a driving state of an iris and a lens image height of an object in said image pickup lens; and
control means for controlling a conversion coefficient and optical axis-centered coordinates for the magnification or reduction in said resolution conversion means in accordance with a detection output from said detection means.