Yang Ke-jian
Abstract
Digital image scaling is widely used in a variety of areas.But the use of the function StretchBlt to enlarge and shrink the digital image often causes distortion.A bilinear interpolation is proposed to solve this problem and can significant increase the clarity of the image.
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Digital image scaling is widely used in a variety of areas.But the use of the function StretchBlt to enlarge and shrink the digital image often causes distortion.A bilinear interpolation is proposed to solve this problem and can significant increase the clarity of the image.
Key concepts: Bilinear interpolation, Image scaling, Interpolation (computer graphics), Stairstep interpolation, Image (mathematics), Distortion (music), Algorithm, Demosaicing