US 9,811,921 B2
Apparatus and method for processing a depth image
Jibo Zhao, Beijing (CN); Xingxing Zhao, Beijing (CN); and Xiaoli Jin, Beijing (CN)
Assigned to BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
Appl. No. 15/26,870
Filed by BOE TECHNOLOGY GROUP CO., LTD., Beijing (CN)
PCT Filed Nov. 5, 2015, PCT No. PCT/CN2015/093867
§ 371(c)(1), (2) Date Apr. 1, 2016,
PCT Pub. No. WO2016/179979, PCT Pub. Date Nov. 17, 2016.
Claims priority of application No. 2015 1 0236717 (CN), filed on May 11, 2015.
Prior Publication US 2017/0132803 A1, May 11, 2017
Int. Cl. G06K 9/00 (2006.01); G06T 7/564 (2017.01); G06T 7/11 (2017.01); G06T 7/149 (2017.01); G06T 7/13 (2017.01); G06T 5/00 (2006.01); H04N 13/02 (2006.01)
CPC G06T 7/564 (2017.01) [G06T 5/002 (2013.01); G06T 7/11 (2017.01); G06T 7/13 (2017.01); G06T 7/149 (2017.01); H04N 13/0239 (2013.01); H04N 13/0257 (2013.01); G06T 2207/10028 (2013.01); G06T 2207/20152 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A method for processing a depth image, the method comprising:
obtaining the depth image and a captured image corresponding to the depth image;
segmenting the depth image to obtain a plurality of segmentation units;
calculating, for each segmentation unit, a corresponding reference value for a depth of said segmentation unit;
determining a standard range of depth value for each segmentation unit based on the corresponding reference value; and
adjusting a depth value of each pixel of the depth image according to the standard range of depth value corresponding to the segmentation unit in which the pixel is located.