Wavelet transform matched filters for the detection and classification of microcalcifications in mammography

Washington D.C. October 23-October 26

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http://doi.ieeecomputersociety.org/10.1109/ICIP.1995.529736

1995 International Conference on Imag ...

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	R.N. Strickland, Hee Il Hahn, "Wavelet transform matched filters for the detection and classification of microcalcifications in mammography," Image Processing, International Conference on, vol. 1, pp. 422, 1995 International Conference on Image Processing (ICIP'95) - Volume 1, 1995.

	BibTex	x
	@article{ 10.1109/ICIP.1995.529736, author = {R.N. Strickland and Hee Il Hahn}, title = {Wavelet transform matched filters for the detection and classification of microcalcifications in mammography}, journal ={Image Processing, International Conference on}, volume = {1}, year = {1995}, isbn = {0-8186-7310-9}, pages = {422}, doi = {http://doi.ieeecomputersociety.org/10.1109/ICIP.1995.529736}, publisher = {IEEE Computer Society}, address = {Los Alamitos, CA, USA}, }

	RefWorks Procite/RefMan/Endnote	x
	TY - CONF JO - Image Processing, International Conference on TI - Wavelet transform matched filters for the detection and classification of microcalcifications in mammography SN - 0-8186-7310-9 SP EP A1 - R.N. Strickland, A1 - Hee Il Hahn, PY - 1995 KW - diagnostic radiography; image segmentation; image texture; image classification; wavelet transforms; medical image processing; matched filters; image reconstruction; splines (mathematics); wavelet transform matched filters; mammography; microcalcification detection; microcalcification classification; biorthogonal spline wavelet; pre-whitening matched filter; digitized mammograms; multiple scales; object shape; zero-crossings; false alarms; resolution; breast cancer VL - 1 JA - Image Processing, International Conference on ER -

R.N. Strickland, Dept. of Electr. & Comput. Eng., Arizona Univ., Tucson, AZ, USA

Hee Il Hahn, Dept. of Electr. & Comput. Eng., Arizona Univ., Tucson, AZ, USA

We show that a biorthogonal spline wavelet closely approximates the pre-whitening matched filter for detecting microcalcifications in digitized mammograms. The wavelet transform acts like a bank of such detectors operating at multiple scales. Object shape computed from zero-crossings produced by the same wavelet helps to reduce false alarms. Detection performance is tested on 40 mammograms digitized at 100 /spl mu/m resolution.

Index Terms:

diagnostic radiography; image segmentation; image texture; image classification; wavelet transforms; medical image processing; matched filters; image reconstruction; splines (mathematics); wavelet transform matched filters; mammography; microcalcification detection; microcalcification classification; biorthogonal spline wavelet; pre-whitening matched filter; digitized mammograms; multiple scales; object shape; zero-crossings; false alarms; resolution; breast cancer

Citation:

R.N. Strickland, Hee Il Hahn, "Wavelet transform matched filters for the detection and classification of microcalcifications in mammography," icip, vol. 1, pp.422, 1995 International Conference on Image Processing (ICIP'95) - Volume 1, 1995

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