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Intelligent traffic analysis system and application system thereof

A technology for analyzing systems and intelligent transportation, applied in the direction of traffic flow detection, etc., can solve problems such as poor effect and single system structure

Active Publication Date: 2009-06-17
GUANGDONG VIMICRO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

Because these systems only use less information, and the system structure is too simple, the effect is also very poor.

Method used

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  • Intelligent traffic analysis system and application system thereof
  • Intelligent traffic analysis system and application system thereof
  • Intelligent traffic analysis system and application system thereof

Examples

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Embodiment Construction

[0021] figure 1 It is a frame diagram of an intelligent traffic analysis system according to the present invention. Such as figure 1 As shown, the intelligent traffic analysis system includes a parameter setting module, a resolution conversion module, a parameter representation module, a processing module, a resolution restoration module and an output module.

[0022] The parameter setting module sets the control parameters and calibration parameters required by each module of the system.

[0023] In order to increase the processing speed, the processing algorithm needs to work on the processed image which is lower than the resolution of the acquired image. Therefore, the function of the resolution conversion module is to complete parameter and image resolution conversion work.

[0024] The input parameters often cannot be directly used by other units for calculation. Therefore, a parameter representation module is needed to represent the input parameters into a parameter ...

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Abstract

The invention discloses an intelligent traffic analysis system, comprising a parameter setting module for setting the control parameters and calibration parameters required by each module of the system; a resolution conversion module for converting the control parameters, the calibration parameters and the resolution of an input collected image; a parameter represent module for representing the control parameters and the calibration parameters after resolution conversion into the parameter types applicable in other processing modules; a processing module for receiving the represented parameters and an object image, to process the object image under the control of the represented parameters to obtain processing result; a resolution recovery module for converting the processing result to the resolution of the input image to obtain output result; and an output module for outputting the output result. The intelligent traffic analysis system has complete structure and simple process, and is suitable for various processing algorithms, thus obtaining strong expansibility.

Description

technical field [0001] The invention relates to an intelligent traffic analysis system and its application system. Background technique [0002] The death toll caused by traffic accidents in the world is about 500,000 every year, especially in China, where the number of traffic accident deaths ranks first in the world, accounting for about 16% of the world's death toll. In recent years, with everyone's emphasis on traffic safety, cameras have been installed on many road sections, including tunnels, bridges, and expressways. These cameras provide us with a lot of information. However, using the method of manual monitoring first needs to occupy labor resources. Moreover, the attitudes and fatigue levels of different monitoring personnel all affect the monitoring effect. Intelligent transportation is an important application field of computer vision and artificial intelligence. It can use intelligent analysis algorithms to analyze traffic surveillance videos, obtain informat...

Claims

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Application Information

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IPC IPC(8): G08G1/01
Inventor 邓亚峰黄英王磊邱嵩
Owner GUANGDONG VIMICRO
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