how to seam carve 相關文章
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Process edit · 1) Start with an image. Starting image · 2) Calculate the weight/density/energy of each pixel. This can b...
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We first perform seam removal for n seams on a duplicated input image and record all the coordinates in the same order w...
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2024年2月14日 — Seam carving operates by identifying and removing seams from the image. A seam is a connected path of pix...
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由 S Avidan 著作 · 被引用 2427 次 — We illustrate the application of seam carving and insertion for as- pect ratio change, ...
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2020年7月29日 — The basic idea behind the technique is to remove low-energy seams: paths of pixels that are similar to th...
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A typical application for seam carving is to reduce the size of an image along one dimension. This can be done by findin...
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2018年2月9日 — 如果我們要修改圖片的長寬比例,比方說把4:3的圖片拉寬成16:9的話,最常遇到的問題就是會因為比例失真而讓圖片看了不太舒服(人物會變得矮胖), ...
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概念上,算法會找出一系列的接縫(seam)(接縫是在圖像中最不重要的一連串像素),接著利用接縫對圖像做縮放。如果是要縮小圖像,則移除這些接縫,若是放大,則在這些接縫 ...
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