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Method for inputting parameters of video camera by utilizing graphical interaction interface

A camera parameter and interactive interface technology, applied in the computer field, can solve problems such as inconvenient operation, not intuitive enough, cumbersome operation, etc., and achieve the effect of simple and easy operation

Active Publication Date: 2012-05-30
北京数字智通科技有限公司
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AI Technical Summary

Problems solved by technology

This method is not intuitive enough, and it is inconvenient to operate
If you want to input weighted metering parameters for each area while entering multiple metering areas, the operation will become very cumbersome

Method used

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  • Method for inputting parameters of video camera by utilizing graphical interaction interface
  • Method for inputting parameters of video camera by utilizing graphical interaction interface
  • Method for inputting parameters of video camera by utilizing graphical interaction interface

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Embodiment Construction

[0039] The present invention will be described in detail below in conjunction with preferred embodiments with reference to the accompanying drawings.

[0040] figure 1 It is a schematic block diagram of a camera parameter setting system for a method for inputting camera parameters using a graphical interactive interface of the present invention. In this system, the upper computer uses a graphical interactive interface to input camera parameters. The upper computer communicates with the industrial camera through the interface, and transmits various instructions from the upper computer and camera parameters set on the upper computer using a graphical interactive interface to the lower computer included in the industrial camera. The lower computer processes the received industrial camera parameters, instructs the imaging unit to perform various operations of the camera and obtains photos taken by the camera. In this embodiment, the lower computer in the industrial camera uses a...

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Abstract

The invention provides a method for inputting parameters of a video camera through graphical operation of an upper computer, and belongs to the technical field of computers. The video camera comprises an imaging unit and a lower computer. The method comprises the following steps: S100: starting a photometric parameter input module on the upper computer, sending a screen capture command to the lower computer through the upper computer and displaying a picture shot by the lower computer on an interaction control interface of the upper computer; S200: gridding the picture on the interaction control interface of the upper computer; S300: selecting grids obtained by gridding on the interaction control interface of the upper computer, setting parameters, assigning values of image pick-up parameters set in the corresponding grids to a pre-defined data structure and instantiating the pre-defined data structure; and S400: sending the pre-defined data structure after instantiating to the corresponding lower computer. By adopting the method provided by the invention, setting of the complex parameters can be simply and intuitively realized by utilizing the graphical interface.

Description

technical field [0001] The invention belongs to the technical field of computers and relates to a method for inputting camera parameters, in particular to a method for inputting camera parameters by using a graphical interactive interface. Background technique [0002] In the field of intelligent transportation industry, industrial cameras are an indispensable basic equipment. Cameras are used in parking lot systems, highway toll station systems, city checkpoint systems, and electronic police systems. [0003] An industrial camera is mainly composed of an imaging unit and a processing unit. The imaging unit includes imaging devices such as CCD or CMOS; the processing unit is often a fully functional operating system, referred to as the lower computer, which can realize image acquisition, processing, transmission and other functions. Industrial cameras are characterized by stable performance, good imaging quality and strong operability. Strong operability means that there a...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/048G06F3/0483
Inventor 郑治强晏峰褚晓玲
Owner 北京数字智通科技有限公司
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