scholarly journals Mineral Grain Boundary Detection With Image Processing Method: From Edge Detection Operation To Level Set Technique

10.5772/15971 ◽  
2011 ◽  
Author(s):  
Bibo Lu ◽  
Weixing Wang
Keyword(s):  
Image Processing ◽  
Grain Boundary ◽  
Edge Detection ◽  
Level Set ◽  
Boundary Detection ◽  
Processing Method ◽  
Image Processing Method ◽  
Grain Boundary Detection

Soda Casket Inspection System by Computer Vision

2012 ◽  
Vol 622-623 ◽  
pp. 1425-1429
Author(s):  
Teerapong Orachon ◽  
Pattana Intani
Keyword(s):  
Image Processing ◽  
Computer Vision ◽  
High Risk ◽  
Edge Detection ◽  
Template Matching ◽  
Cross Correlation ◽  
Processing Method ◽  
Inspection System ◽  
Image Processing Method

Referred to the problem a manufacturer always faces that bottles in a casket are missing, caused by the bottles leaning down. Checking the parceling by human causes high risk from the explosion of the lean-down bottles. So this article presents how computer vision is applied to the inspection system. The system used a low-price webcam and image processing method to identify the defection. The process begins with adjusting HSV up before working on edge detection to reduce density of data. Then cross correlation as template matching to define the bottles and check the number of soda bottles. This system can identify 84% of completely loaded casket and 100% of the missing loaded casket.

Automated grain boundary detection using the level set method

2009 ◽  
Vol 35 (2) ◽  
pp. 267-275 ◽  
Author(s):  
Bibo Lu ◽  
Min Cui ◽  
Qiang liu ◽  
Yangang Wang
Keyword(s):  
Grain Boundary ◽  
Level Set Method ◽  
Level Set ◽  
Boundary Detection ◽  
Grain Boundary Detection

Research on the Condom Image Detection Algorithm for Automatic Sorting

2011 ◽  
Vol 305 ◽  
pp. 315-319
Author(s):  
Zhu Ying ◽  
Chang Hui Li ◽  
Wen Peng Gao
Keyword(s):  
Image Processing ◽  
Edge Detection ◽  
Hough Transform ◽  
Detection Algorithm ◽  
Processing Method ◽  
Transform Method ◽  
Canny Operator ◽  
Image Detection ◽  
Image Processing Method ◽  
Automatic Sorting

To realize the automatic sorting before electrical testing of condoms, the position of condom ring needs to be discriminated with image processing method. Procedures for ellipse detection are written based on OpenCV, Gauss filter is applied to smooth the collected images, and then Canny operator is used for edge detection, combined with the modified Hough transform method to determine the ellipse center to achieve the effective detection of the condom ring.

scholarly journals Research on Image Processing Method of High Voltage Switchgear Temperature Measurement

2020 ◽  
Vol 440 ◽  
pp. 032111
Author(s):  
Longji Du ◽  
Shi Zhang ◽  
Liming Chen ◽  
Jinglong Ye ◽  
Meiting Ma ◽  
...  
Keyword(s):  
Image Processing ◽  
Temperature Measurement ◽  
High Voltage ◽  
Processing Method ◽  
Image Processing Method

Defect Measurement in Welded Objects by Radiography Testing and Chambolle’s Image Processing Method

2021 ◽  
Vol 40 (2) ◽  
Author(s):  
Amir Movafeghi ◽  
Effat Yahaghi ◽  
Mahdi Mirzapour ◽  
Pouyan ShayganFar
Keyword(s):  
Image Processing ◽  
Processing Method ◽  
Image Processing Method
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