Information processing apparatus for extracting codes corresponding to an image area
AssigneeRicoh Company, Ltd.
InventorHiroyuki Sakuyama
Life of this patent
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Abstract
An information processing apparatus is disclosed, including: a receiver, an extractor, and a selector. The receiver receives a portion of an image as an image area. The extractor define one or more divisions corresponding to the image area received by the receiver as a first division group, extracts first codes of the first division group, and extracts second codes of second divisions of the image area influencing decoding of the first codes, if extraction of the second codes is not suppressed. The selector suppresses extraction of the second codes in response to a selection indicating not to extract the second codes.
Claims8
An information processing apparatus comprising:
- an encoder configured to encode an image to generate an encoded image;
- a receiver configured to receive a portion of the encoded image as an image area;
- an extractor configured to,
- define one or more divisions corresponding to the image area received by the receiver as a first division group,
- extract first codes of the first division group, and
- extract second codes of second divisions of the image area, the second codes influencing decoding of the first codes, if extraction of the second codes is not suppressed;
- and
- a selector configured to suppress extraction of the second codes in response to a selection indicating not to extract the second codes.
An information processing apparatus comprising:
- an encoder configured to encode an image to generate an encoded image;
- a receiver configured to receive a portion of the encoded image as an image area;
- an extractor configured to,
- define one or more divisions corresponding to the image area received by the receiver as a first rectangular area group,
- extract first codes of the first rectangular area group, and
- extract second codes of second rectangular areas of the image area, the second codes influencing decoding of the first codes, if extraction of the second codes is not suppressed;
- and
- a selector configured to suppress extraction of the second codes in response to a selection indicating not to extract the second codes.
An information processing method comprising:
- encoding an image to generate an encoded image;
- receiving a portion of the encoded image as an image area;
- extracting first codes of a first division group corresponding to the image area;
- and
- extracting second codes of second divisions of the image area influencing decoding of the first codes in response to a selection indicating to extract the second codes.
Dependencies are inferred from the claim text.