Resources Contact Us Home
Tone correcting apparatus providing improved tone correction on image

Image Number 12 for United States Patent #8009927.

A tone correcting apparatus includes: a first acquiring unit that acquires first brightness information indicating brightness of each of a plurality of block regions that are set to cover an entire area of an image; a face detecting unit that detects a face portion where a human face is positioned in the image; a second acquiring unit that acquires second brightness information indicating brightness of the face portion detected by the face detecting unit; and a correction unit that corrects brightness of the image based on the first brightness information and the second brightness information.

  Recently Added Patents
Method of purifying crude acetone stream
Systems and methods for classifying electronic information using advanced active learning techniques
Flow cytometer method and apparatus
Delay lines, amplifier systems, transconductance compensating systems and methods of compensating
Negative electrode material for non-aqueous electrolyte secondary battery, method for manufacturing negative electrode material for non-aqueous electrolyte secondary battery, non-aqueous elect
Method for improving the performance of browser-based, formula-driven parametric objects
Alterable account number
  Randomly Featured Patents
Method for diagnosing cardiac arrhythmias using interval irregularity
Injection mold bushing
Hydraulic control means, particularly for vehicle steering means
System and methods for originating a SIP call via a circuit-switched network from a user equipment device
Push and drink lid
Using different groups of query graph transform modules to generate execution plans for queries for different database types
Fail-safe circuit with low input impedance using active-transistor differential-line terminators
Semiconductor device and method of manufacturing same
Device for detecting temperature variations in a chip
Furoyl- and thenoyl-aryloxyalkyl carboxylic acid derivatives, their preparation and their use in therapy