Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Two stage detection for photographic eye artifacts










Image Number 19 for United States Patent #8131021.

The detection of red-eye defects is enhanced in digital images for embedded image acquisition and processing systems. A two-stage redeye filtering system includes a speed optimized filter that performs initial segmentation of candidate redeye regions and optionally applies a speed-optimized set of falsing/verification filters to determine a first set of confirmed redeye regions for correction. Some of the candidate regions which are rejected during the first stage are recorded and re-analyzed during a second stage by an alternative set of analysis-optimized filters to determine a second set of confirmed redeye regions.








 
 
  Recently Added Patents
Controlled release complex composition comprising angiotensin-II-receptor blockers and HMG-CoA reductase inhibitors
Branch target address cache for predicting instruction decryption keys in a microprocessor that fetches and decrypts encrypted instructions
Turning spindle unit of multi-tasking machine
Wafer dividing apparatus and laser processing apparatus
Method of treating autism
Multi-faceted hoe
Method for controlling a rolling or coasting function of a vehicle
  Randomly Featured Patents
Video encoding using variable bit rates
Automatic apparatus for storing and dispensing packaged medication and other small elements
Spring suspension
Coccidial vaccine and methods of making and using same
Coved corner facility for providing a sealed work area to handle, manipulate and formulate materials
Abnormality diagnostic device of internal combustion engine with turbocharger
Method and installation for roasting and grilling skin-covered meat product, such as poultry and particularly chicken
Method and system for measuring patterned structures
Method of forming foam buns having no skin on a surface
Nectarine tree named `Sweet August`