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
Device having built-in digital data device and light for insertion into a lamp holder
Diaminocyclohexane compounds and uses thereof
Limit switch
Method for manufacturing non-volatile memory device, non-volatile memory element, and non-volatile memory device
Systems and methods for managing fleet services
Method to dynamically tune precision resistance
Pipe coupling
  Randomly Featured Patents
Cardiac signal sensor control based on perfusion sensing
Dental handpiece
Orientation-free brake mechanism
Automated test fixture control system
Digital FM demodulator using delay circuits
Metal layer pattern forming method
Built-in weighing scale
Sulfonium salt, resist composition, and patterning process
Computer based method and system for logging in a user mobile device at a server computer system
Water-external microemulsion and method of recovering oil therewith