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Method and apparatus for detecting road partition and computer readable storage medium

A technology for segmenting objects and roads, applied in the field of image processing, can solve problems such as erroneous detection results, and achieve the effect of reducing error accumulation and accurate detection results.

Active Publication Date: 2018-12-18
RICOH KK
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Problems solved by technology

[0004] However, this kind of local-to-global detection processing is from point to model processing, that is, a local rather than global optimal processing. If the characteristics of the point are not accurate, it may start to accumulate errors from the point processing, resulting in The final error detection result

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  • Method and apparatus for detecting road partition and computer readable storage medium
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  • Method and apparatus for detecting road partition and computer readable storage medium

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Embodiment Construction

[0026] In order to make the objects, technical solutions, and advantages of the present disclosure more apparent, exemplary embodiments according to the present disclosure will be described in detail below with reference to the accompanying drawings. Apparently, the described embodiments are only some of the embodiments of the present disclosure, rather than all the embodiments of the present disclosure, and it should be understood that the present disclosure is not limited by the exemplary embodiments described here. Based on the embodiments of the present disclosure described in the present disclosure, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present disclosure.

[0027] First, the main idea of ​​the present disclosure is briefly described.

[0028] As we all know, in theory, parallel straight lines disappear at a point at infinity. However, in an actual captured image, the image formed...

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Abstract

A method and apparatus for detecting road partition and a computer readable storage medium are provided. The method includes obtaining an image including a target scene to be detected; processing theimage with a filter to obtain a response value of each pixel point of the image in each direction of the filter; calculating a probability that the pixel point contributes to the vanishing point basedon a response value of each pixel point in each direction; determining a vanishing point based on the probability that each pixel contributes to the vanishing point; according to the determined vanishing point, obtaining a detection result of the road partition.

Description

technical field [0001] The present disclosure relates to the field of image processing, and more specifically, the present disclosure relates to a method and device for detecting road segment objects based on vanishing points, and a computer-readable storage medium. Background technique [0002] In the field of image processing, road segment detection is an important part of Advanced Driver Assistant System (ADAS). The detection of road divisions such as white lines, yellow lines, road shoulders, fences, barriers, etc. can not only provide information on the position of the vehicle on the road, the number and width of lanes, but also can be used to perform such tasks in ADAS as Applications such as lane departure warning. [0003] Many road segment detection methods have been proposed, which can be mainly classified into feature-based methods and model-based methods. Model-based methods are usually more stable, and the more commonly used methods are also model-based local-...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06K9/00G06V10/44
CPCG06V20/588G06T2207/30256G06T7/12G06V10/44
Inventor 贺娜刘殿超师忠超王刚
Owner RICOH KK
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