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Multichannel filtering for texture feature extraction in digital mammograms
- Source :
- Proceedings of 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society.
- Publication Year :
- 2002
- Publisher :
- IEEE, 2002.
-
Abstract
- Breast cancer is a major cause of cancer deaths among women. Early detection of the primary tumor is an essential and effective method to reduce mortality. Here, the authors present a new automated method for detection of tumors in digital mammograms based on the application of multichannel filtering for texture feature extraction. The channel filters are represented by a computationally efficient infinite impulse response (IIR) QMF bank. The texture feature extraction method is applied to detect stellate lesions in mammograms from the MIAS database. The experiments demonstrate that the authors' approach can provide a true detection rate of approximately 86% and 0 false detections per image for fatty-glandular mammograms.
Details
- Database :
- OpenAIRE
- Journal :
- Proceedings of 18th Annual International Conference of the IEEE Engineering in Medicine and Biology Society
- Accession number :
- edsair.doi...........e8803f1598e7859af69c8c39ae3f4609