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Camera occlusion detection method, device, electronic device and storage medium

A technology of camera occlusion and detection method, which is applied in the direction of television, electrical components, image communication, etc., can solve the problems of low detection efficiency and large error, and achieve the effect of high detection efficiency, small error, guaranteed performance and shooting effect.

Active Publication Date: 2020-12-08
BEIJING ORION STAR TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In the above method, it is necessary to manually measure the diagonal distance of the image, the error is large, and the detection efficiency is low

Method used

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  • Camera occlusion detection method, device, electronic device and storage medium
  • Camera occlusion detection method, device, electronic device and storage medium
  • Camera occlusion detection method, device, electronic device and storage medium

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Embodiment Construction

[0072] Embodiments of the present invention are described in detail below, examples of which are shown in the drawings, wherein the same or similar reference numerals designate the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the figures are exemplary and are intended to explain the present invention and should not be construed as limiting the present invention.

[0073] The camera occlusion detection method, device, electronic device, and storage medium in the embodiments of the present invention will be described below with reference to the accompanying drawings.

[0074] Wherein, the camera occlusion detection method in the embodiment of the present invention is executed by a camera occlusion detection device. The camera occlusion detection device may be a camera, or a device communicatively connected with the camera. The device may be a smart device or the like.

[0075] figure 1 It...

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Abstract

The invention provides a camera shielding detection method and device, electronic equipment and a storage medium, and the method comprises the steps: obtaining an image shot by a camera, and enablingall areas of a lens of the camera to be covered by a non-black light-transmitting object; obtaining the number of black pixel points and the total number of pixel points in the image; determining theshielding proportion according to the number of the black pixels and the number of the total pixels, so that the shielding range of the camera can be automatically detected, the error is small, the detection efficiency is high, and the performance and the shooting effect of the camera are ensured.

Description

technical field [0001] The present invention relates to the technical field of smart devices, and in particular to a camera occlusion detection method, device, electronic device and storage medium. Background technique [0002] Currently, smart devices are generally equipped with a camera for shooting, identifying, tracking, and the like. However, during the assembly process of the camera, the edge of the camera lens may be blocked due to assembly tolerances. Therefore, it is necessary to perform occlusion detection on the camera to obtain the occlusion range, and then determine whether the occlusion range meets the performance requirements. [0003] The current occlusion detection method is mainly to use the camera to capture the picture card to obtain the image, manually measure the diagonal distance of the image, combine the distance between the camera and the center point of the picture card, determine the viewing angle of the lens, and compare the viewing angle of the l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04N17/00
CPCH04N17/002
Inventor 陈健
Owner BEIJING ORION STAR TECH CO LTD