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Advanced demosaicing methods based on the changes of colors in a local region
By: Moriya, S.; Sugiura, H.; Matoba, N.; Kuno, T.; Makita, J.;
2006 / IEEE
Description
This item was taken from the IEEE Periodical ' Advanced demosaicing methods based on the changes of colors in a local region ' A large number of demosaicing methods using a directional or adaptive color correlation have been suggested. In such conventional methods, however, there is the problem of artifacts occurring on the edges of color boundaries. In the advanced demosaicing method we propose, demosaicing is carried out on the basis of the results obtained from the analysis of the changes of color signals in a local region. Using image simulation, we confirmed the artifact noise generated in the conventional method had been reduced by the advanced demosaicing method.
Related Topics
Color Signals
Colored Noise
Digital Cameras
Sensor Arrays
Signal Analysis
Image Color Analysis
Interpolation
Image Quality
Noise Reduction
Noise Generators
Charge Coupled Devices
Image Simulation
Image Segmentation
Image Colour Analysis
Components, Circuits, Devices And Systems
Power, Energy And Industry Applications
Engineering
Advanced Demosaicing Methods
