Control method, device and system of multi-view camera, and electronic device

A control method and camera technology, applied in the field of systems and electronic devices, multi-camera control methods, and devices, can solve the problems of waste of resources, low control accuracy of multi-cameras, etc., and achieve the purpose and advantages of concise and easy-to-understand effect

Active Publication Date: 2021-08-31
ZHEJIANG DAHUA TECH
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] Embodiments of the present application provide a multi-camera control method, device, system, and electronic d

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  • Control method, device and system of multi-view camera, and electronic device
  • Control method, device and system of multi-view camera, and electronic device
  • Control method, device and system of multi-view camera, and electronic device

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Example Embodiment

[0050] In order to make the purpose, technical solutions and advantages of the present application, the present application will be described and illustrated below with reference to the accompanying drawings and examples. It will be appreciated that the specific embodiments described herein are intended to explain the present application and is not intended to limit the present application. Based on the embodiments provided in the present application, all other embodiments obtained by those of ordinary skill in the art without creative labor are used. Furthermore, it will also be understood that although the effort made in this development process may be complex and lengthy, the technique disclosed in the present application for those skilled in the art, however, those skilled in the art will Some of the design, manufacturing or production of the design, manufacturing, or production is only a conventional technical means, and it is not understood that the content disclosed herein ...

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Abstract

The invention relates to a control method, device and system of a multi-view camera, and an electronic device. The control method comprises the steps of: acquiring first output delays corresponding to a plurality of different image processing modules, wherein the image processing modules are matched with each data channel of the multi-view camera; controlling second output delays corresponding to a plurality of image sensors in the multi-view camera according to the first output delays, wherein the image sensor is matched with the data channels; and based on the second output delays, acquiring a multi-channel synchronous control result of the multi-view camera by a column time sequence alignment module. According to the control method, device and system of the multi-view camera, the problems that the accuracy of multi-view camera control is low, and resource waste is caused are solved, and the multi-view camera control method based on output time sequence control is achieved.

Description

technical field [0001] The present application relates to the technical field of video surveillance, in particular to a control method, device, system and electronic device of a multi-camera. Background technique [0002] A multi-camera is a commonly used imaging device. The body of the multi-camera is equipped with multiple lenses, and the multiple lenses are distributed along the circumferential direction of the body. In the field of multi-eye camera monitoring, a central processing unit (Central Processing Unit, referred to as CPU) or a coprocessor is generally used to control the output of the image sensor, and the CPU or the coprocessor outputs the same driving signal to all the image sensors, so that different Image data output formats are basically aligned between image sensors. [0003] In related technologies, the CPU or coprocessor collects image data output by different image sensors at the same time, and then processes the image data of each channel through diff...

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Application Information

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IPC IPC(8): H04N5/232H04N5/235
CPCH04N23/651H04N23/80H04N23/74
Inventor 郝李鹏
Owner ZHEJIANG DAHUA TECH
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