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Flow displaying method and flow displaying equipment

A display method and display device technology, applied in the field of image processing, can solve the problems of insufficient image, easy interference with real-time image display, and insufficient intuition and clarity.

Inactive Publication Date: 2015-09-30
FUJITSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, traditional traffic analysis is only based on simple numerical statistics
Traditional traffic display is mainly based on text and numbers, which is not intuitive enough
Even if the traffic is displayed graphically, the display effect is relatively simple and not vivid enough
If the flow display is complex, it is easy to interfere with the display of real-time images

Method used

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  • Flow displaying method and flow displaying equipment
  • Flow displaying method and flow displaying equipment
  • Flow displaying method and flow displaying equipment

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Embodiment Construction

[0017] Exemplary embodiments of the present invention will be described in detail below with reference to the accompanying drawings. In the interest of clarity and conciseness, not all features of an actual implementation are described in this specification. It should be understood, however, that in developing any such practical implementation, many implementation-specific decisions must be made in order to achieve the developer's specific goals, such as meeting those system- and business-related constraints and those Restrictions may vary from implementation to implementation. Moreover, it should also be understood that development work, while potentially complex and time-consuming, would at least be a routine undertaking for those skilled in the art having the benefit of this disclosure.

[0018] Here, it should also be noted that, in order to avoid obscuring the present invention due to unnecessary details, only the device structure and / or processing steps closely related ...

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PUM

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Abstract

The invention discloses a flow displaying method and flow displaying equipment. The flow displaying method comprises the steps of detecting the position of a moving object in each frame, wherein the moving object exists in an input image frame sequence; according to the position of a detected moving object, determining a representative pixel of the moving object and a surrounding image block; calculating the characteristic quantity of each pixel in the determined image block according to the distance between the pixel and the representative pixel for representing existence of the moving object; and displaying the characteristic quantity in a visual manner.

Description

technical field [0001] The present invention relates generally to the field of image processing. Specifically, the present invention relates to a flow display method and a flow display device. Background technique [0002] In recent years, demands for analysis and display of traffic are increasing in various fields. For example, in the field of transportation, the analysis and display of traffic flow on expressways and arterial roads will help the traffic control department to manage traffic and release related information, and help the urban planning department to carry out urban planning and design. In large shopping malls, the analysis and display of passenger flow can help to effectively improve service quality and so on. [0003] However, traditional traffic analysis is only based on simple numerical statistics. Traditional traffic display is mainly based on text and numbers, which is not intuitive enough. Even if the traffic is displayed graphically, the display ef...

Claims

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Application Information

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IPC IPC(8): G06T11/00G06T7/20
Inventor 伍健荣谭志明东明浩
Owner FUJITSU LTD