Title:
奥行き情報取得方法および装置、ならびに画像取得デバイス
Document Type and Number:
Japanese Patent JP6663040
Kind Code:
B2
Abstract:
Embodiments of the present invention disclose a depth information obtaining method and apparatus, and an image acquisition device. The image acquisition device includes a first camera and a second camera. When detecting that shaking occurs, the depth information obtaining apparatus may obtain images captured by the first camera and the second camera, detect an initial distance between a target shooting object in the two images, correct the initial distance by using an offset difference between a first image and a second image, and determine a depth of the target shooting object by using the corrected initial distance. In the embodiments of the present invention, the two cameras may both have an OIS function, or either of the cameras has an OIS function. When performing OIS, the depth information obtaining apparatus corrects the distance between the same shooting object in the images obtained by the two cameras, so that finally obtained depth information is relatively accurate. This can accurately and quickly implement focusing on the shooting object.
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Inventors:
King
Xu Sakae
Xu Sakae
Application Number:
JP2018554610A
Publication Date:
March 11, 2020
Filing Date:
January 12, 2016
Export Citation:
Assignee:
HUAWEI TECHNOLOGIES CO.,LTD.
International Classes:
G01C3/06; G02B7/28; G03B5/00; G03B13/36; H04N5/225; H04N5/232
Domestic Patent References:
| JP201270389A |
Foreign References:
| US20150022669 |
Attorney, Agent or Firm:
Shinya Mitsuhiro
Keiji Kiuchi
Keiji Kiuchi