Interactive image blurring method and apparatus

The invention discloses an interactive image blurring method and apparatus. The method comprises steps of: acquiring a first image and a second image photographed by a binocular camera; acquiring a depth map according to the first image and the second image; selecting a background area to be blurred...

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Bibliographic Details
Main Authors MAO HE, HUANG SHENG, ZOU ZEDONG, LIU YONG
Format Patent
LanguageChinese
English
Published 14.07.2017
Subjects
CALCULATING
COMPUTING
COUNTING
IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
PHYSICS
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Summary:The invention discloses an interactive image blurring method and apparatus. The method comprises steps of: acquiring a first image and a second image photographed by a binocular camera; acquiring a depth map according to the first image and the second image; selecting a background area to be blurred in the first image; obtaining the depth of the background area to be blurred in the first image based on the depth map, determining the nearest depth and the farthest depth of a foreground area in the first image; determining a blurring coefficient based on the nearest depth and the farthest depth of the foreground area in the first image; blurring the background area in the first image according to the blurring coefficient and post-processing the foreground area in the first image. In the process of blurring the image, a user can select the area to be blurred so as to realize an interactive function and enhance user experience. Further, the method and apparatus determine the blurring parameter by using the depth
Bibliography:Application Number: CN201710160627