Patent ID: 7564481
Filing Date: 2009-07-21
Classification: H04N

Abstract:
1. A digital imaging system comprising: a digital camera for capturing images and a digital printer for producing prints of the captured images, the digital camera including: an image sensor for capturing images and producing raw image data; an image processor for executing a first plurality of image processing algorithms in order to process the raw image data to produce first processed image data, the first plurality of image processing algorithms including color filter array interpolation and compression; a nonvolatile memory for storing the first processed image data; a printer interface for directly connecting the digital camera to the digital printer to enable the digital camera to receive printer parameters identifying a print size from the digital printer and to provide second processed image data to the digital printer; and a parameter memory for storing the printer parameters identifying the print size received from the digital printer; and the digital printer including: a media transport mechanism and a marking apparatus for producing a print using process colors; a memory for storing the printer parameters identifying the print size; a processor for controlling the media transport mechanism and the marking apparatus, the processor being coupled to the memory to read the stored printer parameters; and a camera interface coupled to the processor, for providing the printer parameters identifying the print size to the digital camera and for receiving the second processed image data from the digital camera; and wherein the image processor in the digital camera executes a second plurality of image processing algorithms in order to produce the second processed image data, the second plurality of stored image processing algorithms to perform decompression and print re-sizing responsive to the printer parameters identifying the print size stored in the parameter memory.