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An image processing method, device and apparatus and a video image transmission system

A technology of image processing and camera equipment, which is applied in the field of video image transmission system, can solve the problems of cumbersome operation mode, reducing the shooting efficiency and effect of UAV aerial photography system, etc.

Active Publication Date: 2017-08-18
SZ DJI TECH CO LTD
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  • Application Information

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Problems solved by technology

It can be seen that in the process of dynamically adjusting the shooting parameters according to the changes in the shooting environment, it is necessary to frequently switch the working mode of the airborne camera to adjust the shooting parameters so as to achieve a good shooting effect. Shooting efficiency and effect of UAV aerial photography system

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  • An image processing method, device and apparatus and a video image transmission system
  • An image processing method, device and apparatus and a video image transmission system
  • An image processing method, device and apparatus and a video image transmission system

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Embodiment Construction

[0082] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention. In addition, the following embodiments and features in the embodiments can be combined with each other under the condition of no conflict.

[0083] see figure 1 , which is a schematic diagram of an application scenario of an embodiment of the present invention, the application scenario shows a UAV aerial photography system:

[0084] figure 1 The UAV aerial photography system shown is mainly divided into the aircraft side and the remote control side. Among the...

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Abstract

The invention provides an image processing method, device and apparatus and a video image transmission system. The method can be applied in an unmanned aerial vehicle aerial photography system and comprises the steps of acquiring a first YUV image which is an image captured by an onboard shooting device in a Log mode; converting the first YUV image to a second YUV image, wherein the image format of the second YUV image is the same as the image format of images captured by the onboard shooting device in a Normal mode; outputting the second YUV image to allow a display apparatus to display the second YUV image. According to the embodiments of the invention, shooting parameters of an unmanned aerial vehicle aerial photography system can be adjusted in real time, operating methods are simple and the shooting efficiency and effect of an unmanned aerial vehicle aerial photography system are accordingly improved.

Description

technical field [0001] The present invention relates to the technical field of image processing, in particular to an image processing method, device, equipment and video image transmission system. Background technique [0002] At present, the high-definition real-time video image transmission system (referred to as the video image transmission system) is increasingly widely used. Taking the UAV aerial photography system with the above system as an example, the UAV aerial photography system mainly includes the UAV side and the remote control side. An airborne camera capable of real-time video shooting is arranged on the machine, and the working modes of the airborne camera may include a Normal (common) mode and a Log (flattening) mode. Compared with the Normal mode, in the Log mode, the airborne camera can provide the data bit width compression function for the image, through which the data bit width of the image can be transformed, and the dynamic range can be compressed, so...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232B64C39/02
CPCH04N23/66H04N23/667B64U2101/30G06F3/1454G09G2340/06G09G2340/02G09G5/06G09G5/363G09G5/005B64U2201/20
Inventor 杨小虎路云游何忠平尤中乾
Owner SZ DJI TECH CO LTD
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