公开(公告)号：US20160117798A1

公开(公告)日：2016-04-28

申请号：US14524489

申请日：2014-10-27

Applicant: Adobe Systems Incorporated

Inventor： Zhe Lin ,  Radomir Mech ,  Xiaohui Shen ,  Brian L. Price ,  Jianming Zhang

IPC: G06T3/40

CPC classification number: G06T3/40

Abstract: Image zooming is described. In one or more implementations, zoomed croppings of an image are scored. The scores calculated for the zoomed croppings are indicative of a zoomed cropping's inclusion of content that is captured in the image. For example, the scores are indicative of a degree to which a zoomed cropping includes salient content of the image, a degree to which the salient content included in the zoomed cropping is centered in the image, and a degree to which the zoomed cropping preserves specified regions-to-keep and excludes specified regions-to-remove. Based on the scores, at least one zoomed cropping may be chosen to effectuate a zooming of the image. Accordingly, the image may be zoomed according to the zoomed cropping such that an amount the image is zoomed corresponds to a scale of the zoomed cropping.

Abstract translation: 描述图像缩放。 在一个或多个实现中，对图像进行缩放裁剪​​。 针对放大的裁剪计算的分数表示缩放的裁剪包含在图像中捕获的内容。 例如，分数表示缩放裁剪包括图像的显着内容的程度，包括在缩放裁剪中的显着内容在图像中的程度以及缩放裁剪保留指定的程度 区域 - 要保留并排除指定的要移除的区域。 基于分数，可以选择至少一个缩放的裁剪来实现图像的缩放。 因此，可以根据缩放的裁剪来缩放图像，使得图像被缩放的量对应于缩放裁剪的比例。