| 摘要 |
PROBLEM TO BE SOLVED: To allow obtaining a plurality of recorded images of varying image qualities of the same object and to prevent each recorded image from having deviation due to camera shake. SOLUTION: In a digital camera, raw image signals corresponding to an image object are temporary stored into an SDRAM 26. The raw image signals stored in the SDRAM 26 are read out repeatedly by a memory control circuit 24. A signal processing circuit 28 performs signal processing for each raw image signal that is read out to generate a plurality of high-resolution YUV signals. In a step of the signal processing, white balance is adjusted, and gainsαandβfor the adjustment are varied for every raw image signal. Accordingly, generated each high-resolution YUV signal has respectively different image qualities. A JPEG codec 34 respectively compresses the generated YUV signals to generate a plurality of compressed image signals, and a CPU 40 records each generated compressed image signal into a record medium 36.
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