Printer and image processing apparatus
An input unit inputs RAW data. An image generating unit generates an image from the RAW data using a demosaicing processing. A print unit that prints the image.
1. A printer, comprising:
a first input unit configured to input RAW data;
a second input unit configured to input first image data of a general purpose format;
an image generating unit configured to generate second image data of the general-purpose format from the RAW data input by the first input unit using a demosaicing processing; and
a print unit configured to print both the first image data and the second image data;
wherein the image generating unit generates the second image data based on the RAW data using the demosaicing processing and a compression processing for each of a plurality of blocks and stores the second image data into a storage medium;
wherein the printer further comprises an expanding unit configured to expand the second image data stored in the storage medium for each of a plurality of bands to be printed, thereby forming expanded second image data;
wherein the print unit generates print data from the expanded second image data for each of the plurality of bands to be printed and, prints an image for each of the plurality of bands to be printed based on the print data.
2. The printer as set forth in claim 1 , wherein the expanding unit sets a band to be printed so that an image represented by the second image data is divided in a horizontal direction.
3. The printer as set forth in claim 1 , wherein the second image data is compressed according to a free capacity of the storage medium.
4. The printer as set forth in claim 3 , further comprising a user interface for previously informing a user of a degree of deterioration of a quality of the first image data and the second image data caused by the compression processing and for receiving a print cancel request from the user.
5. The printer as set forth in claim 1 , wherein the storage medium is an external storage medium.
6. A printer, comprising:
a first input unit configured to input RAW data;
a second input unit configured to input first image data of a general purpose format;
an image generating unit configured to generate second image data of the general-purpose format from the RAW data input by the first input unit using a demosaicing processing;
a print unit configured to print both the first image data and the second image data; and
a storage unit configured to store the second image data into an external storage medium,
wherein the print unit acquires the first image data and the second image data from the external storage medium and prints the first image data and the second image data,
wherein the storage unit compresses the second image data according to a free capacity of the external storage medium and stores the compressed second image data into the external storage medium.