Title:
欠陥感光画素からの誤った画像信号を補正するためのシステム及び方法
Document Type and Number:
Japanese Patent JP4340803
Kind Code:
B2
Abstract:
A system and a method for correcting erroneous image signals from defective photosensitive pixels utilizes an analog-to-digital converter (ADC) architecture (114A, 114B; 506A, 506B) that corrects the erroneous image signals as image signals are being converted from analog signals to digital signals The erroneous image signals are corrected by limiting (414: 614) the deviation of a given analog image signal from a previously processed image signal.
Inventors:
Ray Allan Mentzer
Application Number:
JP2002103188A
Publication Date:
October 07, 2009
Filing Date:
April 05, 2002
Export Citation:
Assignee:
APPLIED MATERIALS,INCORPORATED
International Classes:
H04N1/40; H04N5/217
Domestic Patent References:
| JP11317666A | ||||
| JP2000115546A | ||||
| JP2000224440A | ||||
| JP7162764A | ||||
| JP11215439A | ||||
| JP9154053A |
Foreign References:
| US4573035 |
Attorney, Agent or Firm:
Nomura Yasuhisa
Yoshiyuki Osuga
Masaki Goto
Yoshiyuki Osuga
Masaki Goto