Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Recursive image filtering

Recursive image filtering

US Patent 7961930 · Granted Jun 14, 2011

Estimated economic value: $3,503,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Enhanced check code line image capture for improved OCR2012
MICR reader using phase angle extracted from frequency domain analysis2011
Electronic endorsement of check images2011
Gray scale image cleaning system and method2011
Solution for detecting a streak in a compressed gray scale image2011
Black white image scaling having print density control and polarity detection2010
Electronic endorsement of check images2010
Black white image compression having print density control2010
Frequency domain based MICR reader2010
Apparatus and system for scanning maintenance prediction2010
System and method of determining image skew using connected components2010
Black white image scaling for optical character recognition2009