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Survey apparatus, and survey method

A technology for shooting location and location information, applied in character and pattern recognition, TV, color TV, etc., can solve problems such as different imaging targets

Active Publication Date: 2013-07-03
FUJITSU LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

therefore, even if images taken in the past on the same route are shown, different imaging targets may be shown

Method used

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  • Survey apparatus, and survey method
  • Survey apparatus, and survey method
  • Survey apparatus, and survey method

Examples

Experimental program
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Effect test

no. 1 example

[0027] A survey system according to the first embodiment will be explained. figure 1 is a diagram showing an example of a schematic configuration of an entire survey system including a survey device. as in figure 1 As shown in , the survey system 10 includes a recording device 11 , a survey device 12 and a terminal 13 . The recording device 11, the research device 12, and the terminal 13 can exchange various information. For example, the recording device 11, the survey device 12, and the terminal 13 are communicably connected via the network 14, and can exchange various information. Forms of such a network 14 include (whether wired or wireless) any communication network such as mobile communication including mobile phones, the Internet (Internet), LAN (Local Area Network), and VPN (Virtual Private Network). In addition, the recording device 11 and the investigation device 12 can exchange various information via the memory card 15 .

[0028] The recording device 11 is a dev...

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Abstract

The invention provides a survey apparatus, a survey program and a survey method. A determination unit determines, on images of video data where a road set as a survey target was shot in different times, whether or not the shooting position of the image is within a tolerance value with the shooting position of any of the images as a reference, for each image having a corresponding shooting position. When the shooting position is determined to be within the tolerance value, a creation unit creates screen information of a screen where images that has been determined to be within the tolerance value is displayed in synchronization. Moreover, when the shooting position is determined to be beyond the tolerance value, the creation unit creates screen information of a screen where an image that has been determined to be beyond the tolerance value is undisplayed.

Description

technical field [0001] Embodiments discussed herein are directed to a survey device, survey program, and survey method. Background technique [0002] Degradation such as potholes, ruts, and cracks occurs in the road surface due to the passage of vehicles and changes over time. If the road surface has little degradation, the repair cost of the road is low. Therefore, it is expected to detect the degradation of the road surface at an early stage. [0003] Therefore, it is being discussed, for example, to mount an imaging device on a road inspection vehicle etc. which regularly patrols the road to photograph the road, and to investigate degradation of the road surface from the photographed image. For example, a technique has been proposed that detects abnormalities of roads, surrounding facilities, etc. by comparing two video data captured at the same location on different dates by an imaging camera mounted on an inspection vehicle using image processing technology. Furtherm...

Claims

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Application Information

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IPC IPC(8): H04N5/76H04N5/232E01C23/01
CPCG06V20/56
Inventor 下村照雄十时伸葛西一良
Owner FUJITSU LTD
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