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
High throughput thin film characterization and defect detection
Aisle barrier
Method for controlled layer transfer
Sericin cationic nanoparticles for application in products for hair and dyed hair
Fluorescent dyes, fluorescent dye kits, and methods of preparing labeled molecules
Method and apparatus for increasing query traffic to a web site
  Randomly Featured Patents
Mountain bicycle brake lever
Radiation scanning units including a movable platform
Polymer-ceramic composites with excellent TCC
Method to produce multivalent metals from fused bath and metal electrowinning feed cathode apparatus
System and method for bonding and debonding a workpiece to a manufacturing fixture
Device for mounting a boot on a downhill ski
Process of making ESD protection devices for use with antifuses
Polyamide from hexahydrobenzodipyrrole
Tri-level differential line receiver
Single point authentication for web service policy definition