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Method and device for detecting continuous road segmentation object

A detection method and a technology of a detection device, which are applied in the field of image processing, can solve problems such as occlusions that cannot be solved, and achieve the effects of avoiding occlusions, solving environmental changes and geometric deformations, and accurately detecting objects

Active Publication Date: 2013-11-13
RICOH KK
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] In the second class of methods, there is an inability to resolve occlusions

Method used

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  • Method and device for detecting continuous road segmentation object
  • Method and device for detecting continuous road segmentation object
  • Method and device for detecting continuous road segmentation object

Examples

Experimental program
Comparison scheme
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no. 1 example

[0052] 2.1. The first example of a continuous road segment detection method with height

[0053] 2.2. The second example of the continuous road segment detection method with height

[0054] 2.3. The third example of the continuous road segment detection method with height

[0055] 3. The second embodiment

[0056] 4. The third embodiment

[0057] 5. The fourth embodiment

[0058] 6. The overall configuration of a continuous type object detection device with a high degree of

[0059] 7. System hardware configuration

[0060] 8. Summary

[0061] 1. Glossary explanation and introduction to basic concepts

[0062] Before the specific description, first explain some vocabulary involved in this article.

[0063] Unless otherwise specified, the "slice parallel to the ground" and "from low to high from the ground" in this article refer to the slice parallel to the ground and from low to high from the ground from the perspective of the real three-dimensional world.

[0064] In ...

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Abstract

A method and an apparatus are used for detecting a continuous road partition with a height, the method comprising: a step of obtaining a disparity map including a part of the continuous road partition, a corresponding U-disparity map and a corresponding V-disparity map; and a step of detecting the continuous road partition based on the U-disparity map corresponding to a slice parallel to the ground. According to the method and the apparatus for detecting the continuous road partition with a height according to the embodiment of the present invention, the disparity map, and the U-disparity map or the V-disparity map are used, therefore problems of environmental change and geometric deformation can be solved successfully.

Description

technical field [0001] The present invention generally relates to image processing, and more particularly relates to a continuous road segment detection method and device. Background technique [0002] The application of driver assistance systems is becoming more and more popular. The road or lane warning system (Lane / Road detection warning, LDW / RDW) is a subsystem of the driving assistance system, which can avoid collisions and determine the driving direction more accurately. Road or lane detection is very critical for LDW / RDW systems, and further processing, such as warning, is possible only on the basis of knowing the road information. Generally, roads or lanes are detected by detecting road dividers. [0003] Road dividers include curbs, white lines, fences, and other objects that identify areas of the road as well as lanes. [0004] Among the road partitions, there are continuous road partitions with a certain height, such as fences, bushes, and shoulder stones. [...

Claims

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Application Information

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IPC IPC(8): G06T7/00
CPCG06K9/00798G06V20/588
Inventor 刘殿超刘媛刘童师忠超王刚
Owner RICOH KK
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