Paper Title:
The Detection Method for Surface Quality of Parts Based on PCA and Wavelet Transform
  Abstract

In this thesis, the digital figure of the defect of the casting elements is extracted by PCA. And a new method that simplifies the automatic quality detection is also brought forward. The author not only expounds the theory of PCA, the calculating method, the segmentation of digital figure and the feature extraction, but also analysis the real example to optimize the selecting of the preferences. This thesis is valuable in the real manufacture.

  Info
Periodical
Advanced Materials Research (Volumes 314-316)
Chapter
The Internet of Things
Edited by
Jian Gao
Pages
2394-2397
DOI
10.4028/www.scientific.net/AMR.314-316.2394
Citation
X. Ning, L. P. Ning, B. F. Yang, F. Tian, X. H. Mao, "The Detection Method for Surface Quality of Parts Based on PCA and Wavelet Transform", Advanced Materials Research, Vols. 314-316, pp. 2394-2397, 2011
Online since
August 2011
Export
Price
$32.00
Share

In order to see related information, you need to Login.

In order to see related information, you need to Login.

Authors: Min Cao, Shan Shan Tan, Quan Fei Shen
Chapter 2: Microwaves Optics and Image
Abstract:After analysising the principle of nonsubsampled contourlet transform, the image fusion model based on HIS transform and nonsubsampled...
659
Authors: Hui Guo, Jie He
Chapter 3: Active Materials, Mechanics and Behavior
Abstract:Due to the huge amount of image data transmission conditions and the existing relative low, makes the image compression become inevitable,...
400
Authors: Jia Jun Zhang, Li Juan Liang
Chapter 1: Computing, Industrial Engineering and Technology
Abstract:The background noise influences the face image recognition greatly. It is crucial to remove the noise signals prior to the face image...
74
Authors: Yao Qi Wang, Xiao Peng Wang, Raji Rafiu King
Chapter 18: Development Computer Applications in Industry, Networks Applications
Abstract:A new DWT (Discrete Wavelet Transform) algorithm is proposed based on data storage. Since the image data stored in the memory position with...
2805
Authors: En Zeng Dong, Yan Hong Fu, Ji Gang Tong
Chapter 4: Practice of Data Processing for Intelligent Systems
Abstract:This paper proposed a theoretically efficient approach for face recognition based on principal component analysis (PCA) and rotation...
562