Line segment detection of urban area in SAR images based on improved gray Hough transform

2005 ◽  
Author(s):  
Haiyang Wang ◽  
Xiaoyu Zhang ◽  
Baiyan ◽  
Delu Pan
Keyword(s):  
Urban Area ◽  
Hough Transform ◽  
Line Segment ◽  
Sar Images ◽  
Line Segment Detection

Line segment detection by estimating quantization error of hough transform

1996 ◽  
Vol 27 (14) ◽  
pp. 45-54
Author(s):  
Kanji Tsukise ◽  
Ryoichi Fujiwara ◽  
Yoshiaki Tsuboi
Keyword(s):  
Hough Transform ◽  
Line Segment ◽  
Quantization Error ◽  
Line Segment Detection

scholarly journals LSDSAR, a Markovian a contrario framework for line segment detection in SAR images

2020 ◽  
Vol 98 ◽  
pp. 107034 ◽  
Author(s):  
Chenguang Liu ◽  
Rémy Abergel ◽  
Yann Gousseau ◽  
Florence Tupin
Keyword(s):  
Line Segment ◽  
Sar Images ◽  
Line Segment Detection

INVESTIGATION ON MULTISETS MIXTURE LEARNING BASED OBJECT DETECTION

2007 ◽  
Vol 21 (08) ◽  
pp. 1339-1351 ◽  
Author(s):  
ZHI-YONG LIU ◽  
HONG QIAO ◽  
LEI XU
Keyword(s):  
Object Detection ◽  
Hough Transform ◽  
Line Segment ◽  
Reconstruction Error ◽  
Mean Square ◽  
Noise Resistance ◽  
Generalized Hough Transform ◽  
The Mean ◽  
Sample Reconstruction

By minimizing the mean square reconstruction error, multisets mixture learning (MML) provides a general approach for object detection in image. To calculate each sample reconstruction error, as the object template is represented by a set of contour points, the MML needs to inefficiently enumerate the distances between the sample and all the contour points. In this paper, we develop the line segment approximation (LSA) algorithm to calculate the reconstruction error, which is shown theoretically and experimentally to be more efficient than the enumeration method. It is also experimentally illustrated that the MML based algorithm has a better noise resistance ability than the generalized Hough transform (GHT) based counterpart.

scholarly journals Line Segment Detection Algorithm Using Improved PPHT

2016 ◽  
Vol 20 (1) ◽  
pp. 82-88
Author(s):  
Chanho Lee ◽  
Ji-hyun Moon ◽  
Duy Phuong Nguyen
Keyword(s):  
Line Segment ◽  
Detection Algorithm ◽  
Line Segment Detection

Closed form line-segment extraction using the Hough transform

2015 ◽  
Vol 48 (12) ◽  
pp. 4012-4023 ◽  
Author(s):  
Zezhong Xu ◽  
Bok-Suk Shin ◽  
Reinhard Klette
Keyword(s):  
Closed Form ◽  
Hough Transform ◽  
Line Segment
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