Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Method for mixing two color television signals










Image Number 2 for United States Patent #4496966.

The invention concerns a method and apparatus for mixing a foreground signal and a background signal under the control of a switching signal which is derived as a function of the color of the foreground signal. In response to the switching signal selected parts of the foreground signal are desaturated while maintaining their luminance component substantially unchanged; non-corresponding parts of the background signal are suppressed. Both signals so treated are additively superimposed. This leads to a better representation of fine details in the contours of a foreground object of interest.








 
 
  Recently Added Patents
Portable reading device with mode processing
Data portal for concurrent assessment
Lubricant composition and antioxident composition
Mobile terminal and controlling method thereof
Biomarkers of gastric cancer and use thereof
Eyeglasses
Gate timing for short servo wedge in disk memory systems
  Randomly Featured Patents
Self-aligned cobalt silicide on MOS integrated circuits
Magnetic sleeve for non-interactive agitated magnetic brush development
Method for manufacture of lactate biosensing strip
Disk drive unit with hydrodynamic fluid bearing unit and disk device with said drive unit
Single hand notebook
Bingo game with means to change part of the bingo pattern
Process for producing a polymer of an inorganic acid salt of monoallylamine
Device to secure a vessel at a fixed distance from a dock
System and method for image facial area detection employing skin tones
Modular planting box system including liquid level and insert