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Terminal, method and device for determining whether two cameras are occluded

A dual-camera, method-determining technology, applied in image enhancement, image analysis, image communication, etc., can solve problems such as false detection, poor practicability, and high algorithm complexity

Inactive Publication Date: 2016-08-03
QIKU INTERNET TECH SHENZHEN CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, the solutions for determining whether the camera is blocked in the related art have relatively high algorithm complexity, low accuracy and poor practicability. If the scene where the terminal is located changes, will it cause false detection and reduce user experience?

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  • Terminal, method and device for determining whether two cameras are occluded
  • Terminal, method and device for determining whether two cameras are occluded
  • Terminal, method and device for determining whether two cameras are occluded

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Embodiment Construction

[0044] In order to have a clearer understanding of the above objects, features and advantages of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments. It should be noted that, in the case of no conflict, the embodiments of the present application and the features in the embodiments can be combined with each other.

[0045] In the following description, many specific details are set forth in order to fully understand the present invention. However, the present invention can also be implemented in other ways different from those described here. Therefore, the protection scope of the present invention is not limited by the specific details disclosed below. EXAMPLE LIMITATIONS.

[0046] figure 1 A schematic flowchart of a method for determining that a dual camera is blocked according to an embodiment of the present invention is shown.

[0047] Such as figure 1 As shown, the ...

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Abstract

The invention discloses a terminal, a method and device for determining whether two cameras are occluded. The method for determining whether the two cameras are occluded is used for the terminal, wherein the terminal is provided with a first camera and a second camera. The method for determining whether the two cameras are occluded includes the following steps that: a first luminance histogram of a current image acquired by the first camera and a second luminance histogram of a current image acquired by the second camera are extracted; the Euclidean distance of the first luminance histogram and the second luminance histogram is calculated; and whether the first camera or the second camera is occluded according to the Euclidean distance. With the method and device provided by the technical schemes of the invention adopted, whether the two cameras of the terminal are occluded can be determined more accurately, and an algorithm for determining whether the two cameras are occluded is simplified.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular, to a method for determining that dual cameras are blocked, a device for determining that dual cameras are blocked, and a terminal. Background technique [0002] At present, in order to improve the quality of the image captured by the terminal, two cameras are installed in the terminal, namely the main camera and the auxiliary camera. The main camera can collect the color information of the scene in the shooting scene, and the auxiliary camera can collect the outline of the scene in the shooting scene. , detail and brightness information. The two cameras capture two images of the same scene at the same time, and synthesize the two images into a higher-quality image through image synthesis technology. If one of the two cameras is blocked, image synthesis will fail, resulting in failure to capture a high-quality composite image. In related technologies, analysis and judgme...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N17/00G06T7/40G06K9/46
CPCH04N17/002G06T2207/10141G06V10/50
Inventor 张旭
Owner QIKU INTERNET TECH SHENZHEN CO LTD