| Summary: | 碩士 === 國立臺北教育大學 === 資訊科學系碩士班 === 99 === This paper proposes an image resizing system. Aesthetic composition (Rule of thirds, Locating subject) is expected to be the basis of image resizing with global operations as the purpose to have the global operation done by using traditional scaling and non-traditional content-aware image resizing, supplemented by photo rating for adaptive resizing to reduce the user operation and clear the quantitative criteria as an adjustment basis.In non-traditional content-aware image resizing, we select two algorithms, seam carving for content-Aware image resizing and adaptive content-Aware Image resizing,to adjust path detection with Otsu's Method according to the above-mentioned Energy Map. Photos with resizing difficulties can be easily adjusted to aesthetic composition with the improved algorithm. There are not only substantial improvement of main object or visual saliency part protection (avoid distortion and damage). We apply different algorithms to match with each other in different parts of the photo to achieve the adaptive adjustment to aesthetic composition.
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