An Efficient Fluctuation Measurement Method in Image Processing Considering Order

2018 ◽  
Author(s):  
Tareq Khan
Keyword(s):  
Image Processing ◽  
Measurement Method ◽  
Fluctuation Measurement

MEASUREMENT METHOD FOR WAVE RUNUP HEIGHT USING IMAGE PROCESSING TECHNOLOGY

2019 ◽  
Vol 75 (2) ◽  
pp. I_1267-I_1272
Author(s):  
Naoki FUKUHARA ◽  
Tetsuya TAKESHITA ◽  
Fuminori KATO ◽  
Takuya TERANISHI ◽  
Takahiro AKITA ◽  
...  
Keyword(s):  
Image Processing ◽  
Measurement Method ◽  
Processing Technology ◽  
Wave Runup ◽  
Image Processing Technology ◽  
Runup Height

Study on the Measuring and Positioning of the Rim Valve Hole Based on Machine Vision

2014 ◽  
Vol 711 ◽  
pp. 333-337 ◽  
Author(s):  
Fang Wang ◽  
Chao Kun Ma ◽  
Shan Qiang Dai ◽  
Chang Chun Li
Keyword(s):  
Image Processing ◽  
Machine Vision ◽  
Measurement Method ◽  
Ccd Camera ◽  
Servo Motor ◽  
Processing Characteristic ◽  
Linear Ccd ◽  
Hole Position ◽  
And Control

The author has designed a visual workbench to realize that the rim can rotate with the workbench. Meanwhile, the linear CCD camera records the rim’s circumference. The paper has explored the measurement method of getting the rim valve hole position using machine vision. The system can calculate the position of rim-hole and control the servo motor by image processing, characteristic recognizing and measuring to locate the position of wheel-hole automatically. And the paper has verified the accuracy of the method by experiments.

scholarly journals Postpartum Blood Loss Measurement Using Digital Image Processing

2018 ◽  
Vol 73 ◽  
pp. 13023
Author(s):  
Siska Febrina Fauziah ◽  
Suryono Suryono ◽  
Melyana Nurul Widyawati
Keyword(s):  
Image Processing ◽  
Blood Loss ◽  
Blood Volume ◽  
Digital Image Processing ◽  
Digital Image ◽  
Measurement Method ◽  
Delivery Care ◽  
Loss Measurement ◽  
Postpartum Blood Loss ◽  
Image Area

Most of maternal mortality is directly caused by obstetric hemorrhage and almost three-quarters of it take place in postpartum period. The risk of maternal death due to hemorrhage can be reduced with prompt and proper care that in turn relates to the blood loss measurement method used. Unfortunately, the most commonly practiced method is not yet accurate enough. This research proposes a postpartum blood loss measurement method using digital image processing. Initially, characterization is carried out to find out blood absorbance against digital image area and blood volume in the underpad. Results of this characterization then serve as the basis for blood loss measurement using digital image processing. This measurement basis is validated by measuring blood volume lost during delivery care. Results show that the area and volume of blood absorbed in the underpad has significant linear relation (R = 0.9734). Digital image processing can be used to measure postpartum blood loss with a high accuracy up to 83.7%. The use of this method is therefore an accurate and objective alternative to the other available method. Nonetheless, the use of this new method must also adhere to standard guidelines in delivery care as to ensure the utmost outcomes.

226 Study on measurement method of structural fracturing process by using Image processing : Collapse experiment using wood house

2003 ◽  
Vol 2003 (0) ◽  
pp. _226-1_-_226-6_
Author(s):  
Daisuke Nakano ◽  
Satoshi Fujita ◽  
Osamu Furuya ◽  
Hiroshi Isoda ◽  
Shinya Miwa ◽  
...  
Keyword(s):  
Image Processing ◽  
Measurement Method ◽  
Fracturing Process

110 Study on measurement method of structural fracturing process using Image processing : Synthetic performance and measurement of fracturing process

2004 ◽  
Vol 2004 (0) ◽  
pp. _110-1_-_110-5_
Author(s):  
Satoshi FUJITA ◽  
Osamu FURUYA ◽  
Yasushi NIITSU ◽  
Tadashi MIKOSHIBA ◽  
Hiroki MIZUNO ◽  
...  
Keyword(s):  
Image Processing ◽  
Measurement Method ◽  
Fracturing Process

Measurement of Surface Roughness by Computer Vision in Planning Operations

2010 ◽  
Vol 146-147 ◽  
pp. 361-365
Author(s):  
Xiang Wei Chen ◽  
Zhi Kui Zhang ◽  
Zhao Hui Liu
Keyword(s):  
Image Processing ◽  
Surface Roughness ◽  
Surface Finish ◽  
Measurement Method ◽  
Digital Camera ◽  
Charge Coupled Device ◽  
Detection Algorithms ◽  
Surface Image ◽  
Smoothing Process ◽  
Ccd Image

Detection and Recognition of the surface roughness in the images is a topic which has received a lot of attention in the field of image processing. In this paper, a new non-contact measurement method of surface roughness, by texture analysis, is developed based on Charge Coupled Device (CCD) image in planning operations. The surface image of the workpiece is first acquired using the A102f CCD digital camera. The image captured will be converted to others kinds of images (Binary, and Gray scale) to be suitable for the detection algorithms used for the different types of surface. The main Image processing approaches is used such as Smoothing process, Noise reduction, Edge detection, Region Splitting, and Hough Transform etc. The predicted surface finish values using this measurement method are found to correlate well with the conventional stylus surface finish ( Ra ) values.

Measurement Method for Continua by Image Processing

2004 ◽  
Vol 130 (8) ◽  
pp. 1145-1156 ◽  
Author(s):  
Junji Yoshida ◽  
Masato Abe ◽  
Yozo Fujino ◽  
Lewangamage Chamindalal Sujeewa
Keyword(s):  
Image Processing ◽  
Measurement Method
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