Content-adaptive image resizing method and related apparatus thereof

摘要

An image resizing method includes at least the following steps: receiving at least one input image; performing an image content analysis upon at least one image selected from the at least one input image to obtain an image content analysis result; and creating a target image with a target image resolution by scaling the at least one input image according to the image content analysis result, wherein the target image resolution is different from an image resolution of the at least one input image.

主权项

1. An image resizing method, comprising:
receiving at least one input image; scaling the at least one input image to different image resolutions to generate a plurality of scaled images; obtaining a plurality of processed images derived from the scaled images, respectively, wherein an image resolution of each of the processed images is equal to a target image resolution, and the target image resolution is different from an image resolution of the at least one input image; performing an image content analysis upon at least one image selected from the processed images and the at least one input image to obtain an image content analysis result; and creating a target image with the target image resolution by combining pixels selected from the processed images according to the image content analysis result.