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Recognition method and device for real plane in image and mobile terminal

An image-in-plane technology, applied in image analysis, image data processing, instruments, etc., can solve problems such as low efficiency and accuracy, and achieve the effect of improving accuracy, avoiding image misrecognition, and improving recognition efficiency.

Pending Publication Date: 2019-05-21
SHENZHEN AUGMENTED REALITY TECH CO LTD
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AI Technical Summary

Problems solved by technology

[0004] In order to solve the technical problem of low efficiency and accuracy in the recognition of real planes in images in the related art, the present invention provides a method, device and mobile terminal for recognizing real planes in images

Method used

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  • Recognition method and device for real plane in image and mobile terminal
  • Recognition method and device for real plane in image and mobile terminal
  • Recognition method and device for real plane in image and mobile terminal

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Embodiment Construction

[0050] Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. The implementations described in the following exemplary examples do not represent all implementations consistent with the present invention. Rather, they are merely examples of systems and methods consistent with aspects of the invention as recited in the appended claims.

[0051] figure 1 It is a flow chart of a method for identifying a real plane in an image according to an exemplary embodiment. The method for identifying the real plane in the image can be used in mobile terminals such as smart phones, smart homes, computers, and AR devices. Such as figure 1 As shown, the method for identifying the real plane in the image may include step S110, step S120, and step S130.

[0052] Step S110, obtaining pixel coordinates and corresponding depth values ​​collected by the depth camera.

[0053] A depth camera is an image acquisition device...

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Abstract

The invention discloses a recognition method and device for a real plane in an image and a mobile terminal, and belongs to the technical field of computer application. The method comprises the following steps of: obtaining a sample; obtaining a pixel coordinate collected by a depth camera and a corresponding depth value; calculating world coordinates according to the pixel coordinates and the depth values; A random sampling consistency algorithm is adopted to carry out segmentation calculation on the world coordinates, a real plane in the image is extracted, and image information does not needto be prepared in advance during real plane recognition, so that the recognition efficiency of the real plane is effectively improved, the problem of image false recognition is avoided, and the accuracy of image recognition is improved.

Description

technical field [0001] The invention relates to the field of computer application technology, in particular to a method, device and mobile terminal for recognizing a real plane in an image. Background technique [0002] At present, when performing realistic plane recognition on images, AR devices are usually equipped with RGB cameras, and then based on the principle of image recognition to identify the real plane in the image. [0003] However, at present, when performing realistic plane recognition on an image, a large amount of preparatory work such as image acquisition and data training is required for each recognizable plane in the image, which is time-consuming and laborious, resulting in low efficiency; The image is a two-dimensional image, resulting in a low accuracy rate of real plane recognition. Contents of the invention [0004] In order to solve the technical problem in the related art that the efficiency and accuracy of recognizing a real plane in an image ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06T19/00G06T19/20G06T7/11G06T7/66
Inventor 苏波徐泽明
Owner SHENZHEN AUGMENTED REALITY TECH CO LTD
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