Resources Contact Us Home
Browse by: INVENTOR PATENT HOLDER PATENT NUMBER DATE
 
 
Tone selective adjustment of images










Image Number 6 for United States Patent #7412105.

Methods, systems and apparatus, including computer program products, for processing an image. A first tone value is determined for a location within the image based upon attributes of pixels within a first neighborhood surrounding the location. The first tone value specifies a local weight for a first tone adjustment in the image. A second tone value is determined for the location based upon attributes of pixels within a second neighborhood surrounding the location. The second tone value specifies a local weight for a second tone adjustment in the image. The image is adjusted at the location using the first and second tone adjustments according to the local weights specified by the first and second tone values, respectively.








 
 
  Recently Added Patents
Auto-aligning spectroscopy system
Image forming apparatus
Online data conversion technique using a sliding window
Copolymer for positive type lithography, polymerization initiator used in production of said copolymer, and composition for semiconductor lithography
Battery loading and unloading mechanism
Boring machine
Information processing apparatus capable of authentication processing with improved user convenience, control program for information processing apparatus, and recording medium having control
  Randomly Featured Patents
Coin operated sliding puck game
Internal combustion engine adjustable valve gear
Compensation circuit for radiation detectors
Method of increasing data rate in a wireless data communication network via clock switching
Exercise device
Multi-layer sandwich sheet and packaging using the said sheet
Mixer for bulk materials, especially for fibrous suspensions
Headrest
Internal voltage generation circuit with controlled enable pulse width
Integrated circuit test socket