Image data pixels indicative of the pixels in a noise-reduction target area having a size of 5×5 pixels is extracted from a plurality of types of CCD-RAW data having red, green and blue color components. A filter for reducing uncorrelated noise is calculated. Uncorrelated noise is removed by performing...http://www.google.fr/patents/US20070195178?utm_source=gb-gplus-shareBrevet US20070195178 - Noise reduction apparatus, method and program for controlling same, image sensor and digital camera
Noise reduction apparatus, method and program for controlling same, image ...
Numéro de demande: 11/704,344 Numéro de publication: US 2007/0195178 A1 Date de dépôt: 9 févr. 2007 Brevet délivré: US7847838 ( Date de délivrance 7 déc. 2010)
