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EDGE-BASED IMAGE INTERPOLATING METHOD AND A DEVICE USING THE SAME CAPABLE OF INTERPOLATING AN IMAGE BY DIVIDING EDGES OF THE IMAGE
EDGE-BASED IMAGE INTERPOLATING METHOD AND A DEVICE USING THE SAME CAPABLE OF INTERPOLATING AN IMAGE BY DIVIDING EDGES OF THE IMAGE
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机译：基于边缘的图像插值方法和使用相同能力通过划分图像边缘来插值图像的设备
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摘要
PURPOSE: An edge-based image interpolating method and a device using the same are provided to enlarge a low resolution image into a high resolution image by differentiating interpolating methods regarding edge features of an image.;CONSTITUTION: If a current area is an edge area, an image interpolating device calculates an edge map(S200,S220). If the current area is not the edge area, the device performs the linear interpolation of the image(S210). If the current edge area is a short edge area, the device performs the interpolation of the image by applying a non-linear interpolation method(S230,S235). If the current edge area is a long edge area, the device interpolates the image by applying a multidirectional interpolation method(S240).;COPYRIGHT KIPO 2013;[Reference numerals] (AA) Start; (BB) End; (S200) Determine whether it is an edge area; (S210) Execute pre-interpolation; (S220) Calculate an edge map; (S230) Determine whether the edge area is a long edge area; (S235) Execute non-linear interpolation; (S240) Interpolate an image by applying a multidirectional interpolation method
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