Resources Contact Us Home
Speaker and person backlighting for improved AEC and AGC

Image Number 5 for United States Patent #8130257.

Regions of interest in video image capture for communication purposes are selected based on one or more inputs based on sound source localization, multi-person detection, and active speaker detection using audio and/or visual cues. Exposure and/or gain for the selected region are automatically enhanced for improved video quality focusing on people or inanimate objects of interest.

  Recently Added Patents
Reducing voltage stress in a flyback converter design
Liquid crystal display device
Compositions and methods for inhibition of MMP13:MMP-substrate interactions
Wireless control kit for camera
Method and apparatus for increasing query traffic to a web site
Control service for relational data management
Mobile terminal
  Randomly Featured Patents
Bi-directional current switch
Removable, snap-on saddle and tap for irrigation pipes
Conductive bump array contactors having an ejector and methods of testing using same
Phosphonite ligands, catalyst compositions and hydroformylation process utilizing same
Locking apparatus for sliding windows and the like
Supply voltage compensation circuit for high speed LVDS predrive
Capacitive bonding of devices
Shipping system for liquids and powders
Fixture for aligning and clamping pipes
Pillow top transformable into garment