Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Video frame motion-based automatic region-of-interest detection










Image Number 5 for United States Patent #8019170.

The disclosure is directed to techniques for region-of-interest (ROI) video processing based on low-complexity automatic ROI detection within video frames of video sequences. The low-complexity automatic ROI detection may be based on characteristics of video sensors within video communication devices. In other cases, the low-complexity automatic ROI detection may be based on motion information for a video frame and a different video frame of the video sequence. The disclosed techniques include a video processing technique capable of tuning and enhancing video sensor calibration, camera processing, ROI detection, and ROI video processing within a video communication device based on characteristics of a specific video sensor. The disclosed techniques also include a sensor-based ROI detection technique that uses video sensor statistics and camera processing side-information to improve ROI detection accuracy. The disclosed techniques also include a motion-based ROI detection technique that uses motion information obtained during motion estimation in video processing.








 
 
  Recently Added Patents
Multiplanar image displays and media formatted to provide 3D imagery without 3D glasses
Organic light emitting display device and method of manufacturing the same
Control unit including a computing device and a peripheral module which are interconnected via a serial multiwire bus
Lens module and method for manufacturing thereof
Drug delivery system
Program recording medium, image processing apparatus, imaging apparatus, and image processing method
Qualification screening system and screening method thereof, qualification screening device and device under qualification screening
  Randomly Featured Patents
System and method for providing routing, mapping, and relative position information to users of a communication network
Randomizing encoder for digital data storage
Longitudinal sealer for packaging machine
Module TV and control method thereof
ADSL loop qualification systems and methods
Soft, flexible composition and method for making same
Method and system for providing business intelligence information over a computer network via extensible markup language
Removing fluorosurfactant from aqueous fluoropolymer dispersions using anion exchange polymer with functional groups resistant to degradation to trialkylamines
Intrusion alarm and detection system
Use of N-cyclohexyl benzamides for treating bowel disorders