Image processing apparatus
First Claim
Patent Images
1. An image processing apparatus comprising:
- an reading unit that reads original data 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 subcode data to obtain decoded image data, the subcode data being a portion of the code data corresponding to one of a thumbnail image and a preview image of the image data;
a display unit that displays an image based on the decoded image data, and receives an instruction to output the image, the image being one of the thumbnail image and the preview image; and
an output unit that outputs the image in response to the instruction.
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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
17 Claims
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1. An image processing apparatus comprising:
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an reading unit that reads original data 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 subcode data to obtain decoded image data, the subcode data being a portion of the code data corresponding to one of a thumbnail image and a preview image of the image data; a display unit that displays an image based on the decoded image data, and receives an instruction to output the image, the image being one of the thumbnail image and the preview image; and an output unit that outputs the image in response to the instruction. - View Dependent Claims (2, 3, 4, 5, 6)
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7. An image processing apparatus comprising:
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a receiving unit that receives code data obtained by encoding image data; a storage unit that stores therein the code data; a decoder that decodes subcode data selected from the code data stored in the storage unit to obtain decoded image data, the subcode data being a portion of the code data corresponding to one of a thumbnail image and a preview image of the image data; a display unit that displays an image based on the decoded image data, and receives an instruction to output the image, the image being one of the thumbnail image and the preview image; and an output unit that outputs the image in response to the instruction. - View Dependent Claims (8, 9, 10, 11, 12)
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13. An image processing method for displaying an image using a server and a client device, the client device having a display unit of an operation panel, the operation panel including a first storing unit that stores code data, the method including:
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receiving, by the client device, a start instruction from the server in response to a document being read by a scanner, the document including image data; receiving, by the client device, code data corresponding to the image data of the document from the server; storing, by the client device, the code data in the storing unit; selecting, by the client device, subcode data from the code data stored in the first storage unit in response to a display instruction for displaying a thumbnail image, the subcode data being a subset of the code data corresponding to the thumbnail image to be displayed; decoding, by the client device, the thumbnail image based on the selected subcode data; and displaying, by the client device, the thumbnail image on the operation panel. - View Dependent Claims (14, 15, 16, 17)
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Specification