A new active contour modeling method for processing-path extraction of flexible material

Deng, Yaohua; Liu, Xiali; Zheng, Zhihang; Zhang, Qiaofen; Wu, Liming

doi:10.1016/j.ijleo.2016.03.033

Cited by 6 publications

(4 citation statements)

References 8 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…erefore, it is necessary to clear the background. Considering the uniform characteristics of the background color of the sports field, it is necessary to adopt the modeling method based on the Gaussian mixture model and use the region growth algorithm for postprocessing to obtain the athletes with global foreground [20].…”

Section: Mobile Edge Computingmentioning

confidence: 99%

Attitude Perception of Badminton Players Based on Mobile Edge Computing

Wang

2021

Scientific Programming

View full text Add to dashboard Cite

In order to help badminton players make reasonable training plans and realize a comprehensive grasp of the training process, this paper mainly recognizes and perceives the posture of badminton athletes based on the method of moving edge calculation. Firstly, from the perspective of moving edge motion analysis, considering the vector field formed by moving edge vector as movable spatial distribution information, the spatial distribution model of moving edge field is realized. Secondly, while athletes interact with the computer through limb movement, the overall posture of athletes is divided into several parts, and each part is perceived separately. Finally, in the human posture evaluation module, an algorithm for human posture evaluation in the image pixel plane is proposed. Through comparative experiments, the motion recognition algorithm can effectively recognize the three typical swing movements of badminton players in the video and improve the overall performance of the existing recognition algorithms.

show abstract

Section: Mobile Edge Computingmentioning

confidence: 99%

Attitude Perception of Badminton Players Based on Mobile Edge Computing

Wang

2021

Scientific Programming

View full text Add to dashboard Cite

show abstract

“…For instance, Hu et al [3] studied edge line extraction by the method of using two successive Radon transform to rectify these grid lines, and solving the algebraic equations to acquire grid corners. Recent researchers like Deng et al [4] and Antonio et al [5] have also reported the different methods for edge line extraction by contour modelling. However, their detecting precision is at pixel level, and it is difficult to meet the subpixel precision requirement in the microscopic calibration process.…”

Section: Introductionmentioning

confidence: 99%

Subpixel corner point detecting method based on greyscale constraint used for calibrating industrial microscopic systems

Kong

Liu

et al. 2019

J. eng.

View full text Add to dashboard Cite

“…R2R manufacturing system is a typical multistation continuous manufacturing system [1]. Since the factors that affect the quality of R2R are caused by many related process characteristics such as manufacturing system faults or motion abnormalities, it is difficult for the conventional prediction method to determine the fault source when a manufacturing quality problem occurs.…”

Section: Introductionmentioning

confidence: 99%

Research on Fault Diagnosis of Flexible Material R2R Manufacturing System Based on Quality Control Chart and SoV

Deng

Zhou

Xiali³

et al. 2018

Mathematical Problems in Engineering

Self Cite

View full text Add to dashboard Cite

The Stream of Variation (SoV) model and control chart are combined to study the fault diagnosis method of flexible materials R2R manufacturing system. Based on the analysis of the correlation between the fault source and product quality in the manufacturing process and also the statistical distribution rule of the processing quality characteristic vector and the fault source , SoV model under controlled or uncontrolled states and the mathematical model of the probability distribution of the statistic 2 , of the quality characteristic variable are deduced. And the calculation equation of the centerline, the upper limit, and the lower limit of the control chart are deduced. The experimental results show that, under controlled or uncontrolled condition, when the program runs to 500 steps, the Average Run Length (ARL) of the performance parameters tends to be stable; and when program reaches 1000 steps, the actual ARL value is almost the same as the theoretical value. The fault diagnosis experiment shows that, under the condition when the fault source is strongly correlated or the fault source correlation coefficient is the same, using the control chart established in this paper can simply and quickly determine the fault location in the system.

show abstract

A new active contour modeling method for processing-path extraction of flexible material

Cited by 6 publications

References 8 publications

Attitude Perception of Badminton Players Based on Mobile Edge Computing

Attitude Perception of Badminton Players Based on Mobile Edge Computing

Subpixel corner point detecting method based on greyscale constraint used for calibrating industrial microscopic systems

Research on Fault Diagnosis of Flexible Material R2R Manufacturing System Based on Quality Control Chart and SoV

Contact Info

Product

Resources

About