Image processing apparatus
First Claim
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1. An image processing apparatus comprising:
- an reading unit that reads an original to obtain image data;
an encoder that encodes the image data to obtain code data;
a storage unit that stores therein the code data;
a decoder that decodes the code data to obtain decoded image data;
a display unit that displays an image based on the decoded image data, and receives an instruction to output the image; and
an output unit that outputs the image in response to the instruction, whereinthe encoder performs scalable encoding, andthe decoder decodes only subcode data, which is part of the code data.
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Abstract
An image processing apparatus includes an encoder, a decoder, and a display unit. The encoder performs scalable encoding to encode input image data to obtain code data to be stored in a storage unit. The decoder decodes the code data stored in the storage unit to obtain decoded image data. The display unit displays an image based on the decoded image data, and receives an instruction to output the image. The image is output in response to the instruction. The decoder decodes only subcode data which is part of the code data.
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Citations
18 Claims
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1. An image processing apparatus comprising:
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an reading unit that reads an original to obtain image data; an encoder that encodes the image data to obtain code data; a storage unit that stores therein the code data; a decoder that decodes the code data to obtain decoded image data; a display unit that displays an image based on the decoded image data, and receives an instruction to output the image; and an output unit that outputs the image in response to the instruction, wherein the encoder performs scalable encoding, and the decoder decodes only subcode data, which is part of the code data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An image processing apparatus comprising:
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an encoder that encodes image data to obtain code data; a receiving unit that receives the code data; a storage unit that stores therein the code data; a decoder that decodes the code data stored in the storage unit to obtain decoded image data; a display unit that displays an image based on the decoded image data, and receives an instruction to output the image; and an output unit that outputs the image in response to the instruction, wherein the encoder performs scalable encoding, and the decoder decodes only subcode data, which is part of the code data. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18)
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Specification