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
Water purification using energy from a steam-hydrocarbon reforming process
Modular microscope construction
Semiconductor element-embedded wiring substrate
System for presenting media services
Method and system for simulating superimposition of a non-linearly stretchable object upon a base object using representative images
Female urine funnel
Image forming apparatus and method for making density correction in a low resolution image based on edge determination
  Randomly Featured Patents
Headlamp for motor vehicles
Single-paper vending apparatus
Mesoporous crystalline solid compound of a diphosphonate/phosphite of a tetravalent metal, with a narrow distribution of mesopores
Voltage sensing system with input impedance balancing for electrocardiogram (ECG) sensing applications
Wound dressing protocol utilizing collagen gelatin formed with iodine
Snap fastener
Simplified device for cleaning an object
Portion of an infusion solution bag
Uses of aloe products in the treatment of chronic respiratory diseases