Saliency Region Detection via Graph Model and Statistical Learning

2016 ◽  
pp. 3-13
Author(s):  
Ling Huang ◽  
Songguang Tang ◽  
Jiani Hu ◽  
Weihong Deng
Keyword(s):  
Statistical Learning ◽  
Graph Model ◽  
Region Detection ◽  
Saliency Region

scholarly journals Road Scene Simulation Based on Vehicle Sensors: An Intelligent Framework Using Random Walk Detection and Scene Stage Reconstruction

Sensors ◽  
2018 ◽  
Vol 18 (11) ◽  
pp. 3782 ◽  
Author(s):  
Yaochen Li ◽  
Zhichao Cui ◽  
Yuehu Liu ◽  
Jihua Zhu ◽  
Danchen Zhao ◽  
...  
Keyword(s):  
Random Walk ◽  
Intelligent Transportation System ◽  
Graph Model ◽  
The Road ◽  
Region Detection ◽  
Random Walk Algorithm ◽  
Simulation Based ◽  
Flow Information ◽  
Vehicle Sensors ◽  
Walk Algorithm

Road scene model construction is an important aspect of intelligent transportation system research. This paper proposes an intelligent framework that can automatically construct road scene models from image sequences. The road and foreground regions are detected at superpixel level via a new kind of random walk algorithm. The seeds for different regions are initialized by trapezoids that are propagated from adjacent frames using optical flow information. The superpixel level region detection is implemented by the random walk algorithm, which is then refined by a fast two-cycle level set method. After this, scene stages can be specified according to a graph model of traffic elements. These then form the basis of 3D road scene models. Each technical component of the framework was evaluated and the results confirmed the effectiveness of the proposed approach.

Saliency Region Detection Based on Markov Absorption Probabilities

2015 ◽  
Vol 24 (5) ◽  
pp. 1639-1649 ◽  
Author(s):  
Jingang Sun ◽  
Huchuan Lu ◽  
Xiuping Liu
Keyword(s):  
Region Detection ◽  
Absorption Probabilities ◽  
Saliency Region

Static Saliency Region Detection in Traffic Scenes

2017 ◽  
Vol 54 (5) ◽  
pp. 051501
Author(s):  
方志明 Fang Zhiming ◽  
崔荣一 Cui Rongyi ◽  
金璟璇 Jin Jingxuan
Keyword(s):  
Region Detection ◽  
Saliency Region
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