scholarly journals Extremely Sparse Stripe Noise Removal From Nonremote-Sensing Images by Straight Line Detection and Neighborhood Grayscale Weighted Replacement

IEEE Access ◽  
2018 ◽  
Vol 6 ◽  
pp. 76924-76934 ◽  
Author(s):  
Yufu Qu ◽  
Xuan Zhang ◽  
Qianyi Wang ◽  
Chenggui Li
Keyword(s):  
Noise Removal ◽  
Line Detection ◽  
Straight Line ◽  
Straight Line Detection

scholarly journals Hybrid Technique Used for Straight Line Detection

2011 ◽  
Vol 8 (1) ◽  
pp. 89-103
Author(s):  
Fawziya Ramo ◽  
Nidhal Al-Assady ◽  
Khalil Al-Saif
Keyword(s):  
Line Detection ◽  
Hybrid Technique ◽  
Straight Line ◽  
Straight Line Detection

MEASURING CHARACTERISTIC PARAMETERS OF FORM GRINDING WHEELS USED FOR MICRODRILL FLUTING BY COMPUTER VISION

2011 ◽  
Vol 35 (3) ◽  
pp. 383-401 ◽  
Author(s):  
Wen-Tung Chang ◽  
Ting-Hsuan Chen ◽  
Yeong-Shin Tarng
Keyword(s):  
Computer Vision ◽  
Line Detection ◽  
Measuring Apparatus ◽  
Characteristic Parameters ◽  
Grinding Wheels ◽  
Measuring Process ◽  
Circular Arc ◽  
Form Grinding ◽  
Straight Line ◽  
Straight Line Detection

This study aims at measuring the characteristic parameters of form grinding wheels used for microdrill fluting, whose wheel contours are specially made up of combinations of multiple curves. With the aid of the indirect duplication of wheel contours and by using computer vision, this paper presents a systematic process for the wheel contour measurement. The measuring process includes five sequential steps: the edge detection, the straight line detection, the contour separation, the circular arc fitting, and the circular arc angle evaluation. To test the proposed measuring process, a measuring apparatus was built, and experiments measuring the characteristic parameters of diamond grinding wheels used for microdrill fluting were conducted. It showed that the proposed measuring process was feasible to measure the characteristic parameters of certain form grinding wheels used for microdrill fluting.

scholarly journals Parallel Hough Transform-Based Straight Line Detection and Its FPGA Implementation in Embedded Vision

Sensors ◽  
2013 ◽  
Vol 13 (7) ◽  
pp. 9223-9247 ◽  
Author(s):  
Xiaofeng Lu ◽  
Li Song ◽  
Sumin Shen ◽  
Kang He ◽  
Songyu Yu ◽  
...  
Keyword(s):  
Hough Transform ◽  
Fpga Implementation ◽  
Line Detection ◽  
Embedded Vision ◽  
Straight Line ◽  
Straight Line Detection
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