3D image generating method and device in mobile terminal

A mobile terminal and image technology, applied in the field of image processing, can solve the problem of unable to shoot 3D images of target objects, and achieve the effect of accurate foreground images and background images.

Active Publication Date: 2014-03-26
HUAWEI DEVICE CO LTD
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  • Abstract
  • Description
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Problems solved by technology

[0002] Traditional mobile terminals, such as mobile phones, tablet computers, digital cameras, etc., take pictures based on a specific plane and angle of viewing, and use the principle of instant shooting to obtain a two-dimensional plane image. Therefore, when an object is used as When shooting a target, the mobile terminal can only capture a two-dimensional image of the target object at a certain shooting angle, but cannot capture a 3D image of the target object
[0003] Therefore, in the prior art, mobile terminals cannot be used to capture 3D images of target objects

Method used

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Embodiment Construction

[0059] The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0060] Terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. As used in the embodiments of the present invention and the appended claims, the singular forms "a", "said" and "the" are also intended to include the plural forms unless the context clearly indicates otherwise. It should also be understood that the term "and / or" as used herein refers to a...

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Abstract

The embodiment of the invention discloses a 3D image generating method and device. The method includes the steps that images of a target object in at least two shooting angles are acquired; the contour line of the target object in each image is recognized; one image is selected from the images of the target object in the at least two shooting angles, and according to the contour line of the target object in one image, the object type of the target object is determined; for each image, according to the contour line of the target object in the image and the object type, a foreground image and a background image of the target object are acquired from the image; the foreground image is an image corresponding to the target object, and the background image is an image corresponding to the background part of the target object; according to the foreground image and the background image of the target object, and a 3D image is obtained in a spliced mode. With the method and device, the 3D image of the target object can be generated according to the photographed image of the target object, and therefore the 3D image of the target object can be photographed.

Description

technical field [0001] The present invention relates to image processing technology, in particular to a method and device for generating 3D images in a mobile terminal. Background technique [0002] Traditional mobile terminals, such as mobile phones, tablet computers, digital cameras, etc., take pictures based on a specific plane and angle of viewing, and use the principle of instant shooting to obtain a two-dimensional plane image. Therefore, when an object is used as When photographing a target, the mobile terminal can only capture a two-dimensional image of the target object at a certain shooting angle, but cannot capture a 3D image of the target object. [0003] Therefore, in the prior art, mobile terminals cannot be used to capture 3D images of target objects. Contents of the invention [0004] Embodiments of the present invention provide a method and device for generating a 3D image in a mobile terminal, which can generate a 3D image based on a captured two-dimensi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T15/00
Inventor 刘吉林贺真黄茂胜李腾跃
Owner HUAWEI DEVICE CO LTD
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