Structure tensor based image interpolation method
نویسندگان
چکیده
منابع مشابه
Structure Tensor Based Image Interpolation Method
Feature preserving image interpolation is an active area in image processing field. In this paper a new direct edge directed image super-resolution algorithm based on structure tensors is proposed. Using an isotropic Gaussian filter, the structure tensor at each pixel of the input image is computed and the pixels are classified to three distinct classes; uniform region, corners and edges, accor...
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ژورنال
عنوان ژورنال: AEU - International Journal of Electronics and Communications
سال: 2015
ISSN: 1434-8411
DOI: 10.1016/j.aeue.2014.10.022