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
Soybean variety XB51J12
Near-field optical disk having surface plasmon amplification by stimulated emission of radiation
Artifact removal in nuclear images
Lubricating oil with enhanced protection against wear and corrosion
Server-side web analytics system and method
Method and apparatus for controlling power supply
Method and system for reduction of decoding complexity in a communication system
  Randomly Featured Patents
Signal power measurement methods and apparatus
Structure for and method of scanning with multiplexed light sensor arrays
Snowmobile conversion kit
Welding electrode driving system
Base of architecture of LCD backlight shield
System and method for combining requests for data bandwidth by a data source for transmission of data over a wireless communication medium
Electrical port and adapter
Low height VLF antenna system
Gimbal support system with uni-directional roll stiffness
Distributed routing architecture