Patent ID: 9342875
Filing Date: 2016-05-17
CPC Classification: G06T

Claim Text:
1. A method for generating a bokeh effect, adapted to an image capturing device, comprising: capturing an image, wherein the image comprises a current input pixel; performing a plurality of blurring processes on the image by using a first image blur filter and a second image blur filter to generate a plurality of first blur images and a plurality of second blur images corresponding to different blur levels; calculating a distance between the current input pixel and a focal plane to obtain a current distance; selecting a first current blur image and a second current blur image respectively from the first blur images and the second blur images according to the current distance; and combining a first current blur pixel of the first current blur image and a second current blur pixel of the second current blur image according to the current distance to generate a current output pixel corresponding to the current input pixel, comprising: