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Photographing method and device based on dual systems and camera shooting equipment

A camera equipment and dual-system technology, which is applied in parts, image communication, transportation and packaging of the TV system, can solve the problem of slow shooting speed of high-definition photos, reduce waiting time, increase shooting speed, and consume less time Effect

Active Publication Date: 2021-10-01
GUANGZHOU XAIRCRAFT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, multi-system architecture is generally used to complete the task of taking photos in the process of high-precision surveying and mapping. Due to the use of multi-system architecture to generate a final high-precision photo, there are many steps to wait, resulting in a slow speed for obtaining high-definition photos.

Method used

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  • Photographing method and device based on dual systems and camera shooting equipment
  • Photographing method and device based on dual systems and camera shooting equipment
  • Photographing method and device based on dual systems and camera shooting equipment

Examples

Experimental program
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Effect test

Embodiment 1

[0056] An embodiment of the present disclosure provides a dual-system-based photographing method, which is applied to a photographing device including a first operating system and a second operating system.

[0057] Specifically, such as figure 1 As shown, the camera method based on dual systems includes:

[0058] Step S101, start a photo preview mode of the camera device through the first operating system.

[0059] In this embodiment, the first operating system is a real-time operating system, and the second operating system is a non-real-time operating system. Specifically, the first operating system is an rtos operating system, and the second operating system is a Linux operating system. The first operating system is used to generate image data, and the second operating system is used to store image data.

[0060] In this embodiment, starting the photographing preview mode of the imaging device through the first operating system can make the imaging device in the photogr...

Embodiment 2

[0106] In addition, an embodiment of the present disclosure provides a camera device based on a dual system, which is applied to a camera device including a first operating system and a second operating system.

[0107] Specifically, such as image 3 As shown, the camera device 300 based on dual systems includes:

[0108] A starting module 301, configured to start a photo preview mode of the camera device through the first operating system;

[0109] A sending module 302, configured to send a photographing instruction to the first operating system through the second operating system;

[0110] The first storage module 303 is configured to obtain a global exposure frame according to the photographing instruction through the first operating system, store the storage pointer corresponding to the global exposure frame and its photographing parameters in a first buffer, and send to the second 2. The operating system sends a camera completion command;

[0111] A restart module 304,...

Embodiment 3

[0128] In addition, an embodiment of the present disclosure provides an imaging device, including a memory and a processor, the memory stores a computer program, and when the computer program runs on the processor, the above method provided in Embodiment 1 based on dual Systematic way of taking pictures.

[0129] It should be noted that, for the specific implementation steps of this embodiment, reference may be made to the description of the corresponding content of the dual-system-based photographing method in Embodiment 1 above, and details are not repeated here.

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Abstract

The embodiment of the invention provides a photographing method and device based on dual systems and camera equipment. The method comprises the following steps: starting a photographing preview mode of the camera equipment through a first operating system; sending a photographing instruction to the first operating system through the second operating system; storing the global exposure frame and a storage pointer corresponding to the shooting parameters in a first buffer through the first operating system, and sending a shooting completion instruction to a second operating system; restarting a photographing preview mode through the first operating system; storing a storage pointer in a second buffer through a second operating system according to the photographing completion instruction, and sending a photo storage ending instruction to the first operating system; and generating a synthetic photo file through the second operating system according to the global exposure frame, the shooting parameters and the unmanned aerial vehicle positioning information. Through the provided dual-system-based photographing scheme, the photographing process is optimized, the time consumption of a waiting link in the photographing process can be reduced, and the photographing speed is improved.

Description

technical field [0001] The present application relates to the technical field of photographing, and in particular to a dual-system-based photographing method, device, and photographing equipment. Background technique [0002] With the continuous development of photography technology, the application scenarios of photography technology continue to expand, and more and more photography technology is used in the process of high-precision surveying and mapping. In high-precision mapping, some specific scenes require a relatively fast camera speed. At present, a multi-system architecture is generally used to complete the task of taking photos in the process of high-precision surveying and mapping. Due to the use of a multi-system architecture to generate a final high-precision photo, there are many steps to wait, resulting in a slow speed for obtaining high-definition photos. Contents of the invention [0003] In order to solve the above-mentioned technical problems, the embod...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232B64D47/08
CPCB64D47/08H04N23/665H04N23/80H04N23/63
Inventor 邱钟发
Owner GUANGZHOU XAIRCRAFT TECH CO LTD
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