Road Curbs Detection Based on Laser Radar

Yu, Chunhe; Zhang, Danping

doi:10.1109/icosp.2006.346072

“…Due to the large variability in curb appearance and the surrounding world (weather, illumination, moving objects) their detection is a challenging task. While many different approaches to address curb detection were attempted by using different sensors such as mono/stereo cameras [1], [2], [3], lidars [4], [5], [6], [7], [8], radars [9] and camera/lidar combinations [10], [11], there is still no a reliable curb detection system in the automotive market.…”

Section: Introductionmentioning

confidence: 99%

Performance evaluation for curb detection problem

Stainvas

¹

,

Buda

²

2014

2014 IEEE Intelligent Vehicles Symposium Proceedings

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

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“…lidar [1] [2], time-of-flight cameras [3], or sensor fusion [4]. However, stereo camera systems are getting affordable and provide several advantages, such as a high data rate and a low requirement of space inside the vehicle.…”

Section: Introductionmentioning

confidence: 99%

A temporal filter approach for detection and reconstruction of curbs and road surfaces based on Conditional Random Fields

Siegemund

¹

,

Franke

²

,

Förstner

³

2011

2011 IEEE Intelligent Vehicles Symposium (IV)

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

show abstract

“…Yu and Zhang (2006) proposed a road curb extraction algorithm based on a four-layer laser radar. The initial curbs (beginning segments of curbs, having an orientation similar to the ego-motion of the vehicle) are extracted from the range data and then extended using an extended Kalman filtering technique.…”

Section: Introductionmentioning

confidence: 99%

Mapping curbstones in airborne and mobile laser scanning data

Liang

¹

,

Vosselman

²

2012

International Journal of Applied Earth Observation and Geoinfor

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Exaggerated anticipatory anxiety is common in social anxiety disorder (SAD). Neuroimaging studies have revealed altered neural activity in response to social stimuli in SAD, but fewer studies have examined neural activity during anticipation of feared social stimuli in SAD. The current study examined the time course and magnitude of activity in threat processing brain regions during speech anticipation in socially anxious individuals and healthy controls (HC). Method Participants (SAD n = 58; HC n = 16) underwent functional magnetic resonance imaging (fMRI) during which they completed a 90s control anticipation task and 90s speech anticipation task.

Road Curbs Detection Based on Laser Radar

Cited by 23 publications

References 4 publications

Performance evaluation for curb detection problem

Performance evaluation for curb detection problem

A temporal filter approach for detection and reconstruction of curbs and road surfaces based on Conditional Random Fields

Mapping curbstones in airborne and mobile laser scanning data

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