PICTURE PROCESSOR
PURPOSE:To provide a picture processor for eliminating a redundant processing by storing an area where a magnification/reduction processing is performed and the picture data corresponding to a magnification ratio. CONSTITUTION:This processor is provided with a source picture data storage part 101, a...
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Format: | Patent |
Sprache: | eng |
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Zusammenfassung: | PURPOSE:To provide a picture processor for eliminating a redundant processing by storing an area where a magnification/reduction processing is performed and the picture data corresponding to a magnification ratio. CONSTITUTION:This processor is provided with a source picture data storage part 101, a magnification ratio input part 102, a magnification area input part 103, a magnification processing control part 104, a magnified picture area storage part 105, a magnified picture data storage part 106, a picture data management part 107, a magnified picture data generation part 108, a display control part 109 and a display part 110. Then, the magnification ratio, the magnified picture area stored in the magnified picture area storage part 105 and the magnified picture data stored in the magnified picture data storage part 106 are made to correspond with each other and managed in the picture data management part 107, the area where the magnification processing is to be performed is controlled in the magnification processing control part 104 and thus, the processing can be efficiently performed and the time required until pictures are displayed can be shortened. |
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