Patent ID: 9225909
Filing Date: 2015-12-29
Classification: G06T,H04N

Abstract:
1. An image capturing device, comprising: a display unit; a first lens module, configured to capture a first image; a second lens module, configured to capture a second image, wherein an angle of view of the second lens module is substantially identical to the first lens module; a preview processing unit, coupled to the first lens module and the second lens module and configured to generate a third image by down-sampling the first image according to a resolution of the display unit, and generate a fourth image by trimming the second image with an image size identical to the third image; a feature extraction unit, coupled to the preview processing unit and configured to extract a plurality of first image features in the third image and a plurality of second image features in the fourth image, and generate a pixel offset feature corresponding with the third image and the fourth image according to the plurality of first image features and the plurality of second image features; an image zooming and distortion unit, coupled to the feature extraction unit and configured to zoom the third image to generate a fifth image according to a zoom ratio, and zoom the fourth image to generate a sixth image according to the pixel offset feature and the zoom ratio, wherein an angle of view and a capturing area of the sixth image are similar to a central area of the fifth image; and an image fusing unit, coupled to the image zooming and distortion unit and a display unit and configured to fuse the fifth image and the sixth image according to the zoom ratio to generate a combined image that is to be displayed on the display unit.