WASET
	@article{(Open Science Index):https://publications.waset.org/pdf/14101,
	  title     = {Variance Based Component Analysis for Texture Segmentation},
	  author    = {Zeinab Ghasemi and  S. Amirhassan Monadjemi and  Abbas Vafaei},
	  country	= {},
	  institution	= {},
	  abstract     = {This paper presents a comparative analysis of a new
unsupervised PCA-based technique for steel plates texture segmentation
towards defect detection. The proposed scheme called Variance
Based Component Analysis or VBCA employs PCA for feature
extraction, applies a feature reduction algorithm based on variance of
eigenpictures and classifies the pixels as defective and normal. While
the classic PCA uses a clusterer like Kmeans for pixel clustering,
VBCA employs thresholding and some post processing operations to
label pixels as defective and normal. The experimental results show
that proposed algorithm called VBCA is 12.46% more accurate and
78.85% faster than the classic PCA.},
	    journal   = {International Journal of Computer and Information Engineering},
	  volume    = {6},
	  number    = {1},
	  year      = {2012},
	  pages     = {137 - 140},
	  ee        = {https://publications.waset.org/pdf/14101},
	  url   	= {https://publications.waset.org/vol/61},
	  bibsource = {https://publications.waset.org/},
	  issn  	= {eISSN: 1307-6892},
	  publisher = {World Academy of Science, Engineering and Technology},
	  index 	= {Open Science Index 61, 2012},
	}