2005 · 10 citations · 9 references
MedicineRadiologyDiagnostic ImagingUltrasonographyUltrasoundComputer-aided DiagnosisHepatobiliary ImagingImage AnalysisLiver ImagingMedical Image AnalysisMedical ImagingContour DetectionConvolutional Neural Network DetectionPolynomial Expansion
This paper presents a theorem for designing the robustness template parameters of a cellular neural network (CNN) to detect contours in images. The theorem provides parameter inequalities for determining parameter intervals to implement corresponding tasks. As two first examples, the contour detection (CD) CNN has successfully detected contours in a grey pattern image and the Lena portrait. As the third example, the CD CNN has been used to analyze the characteristics of ultrasound B-scan images of six patients' livers. Using polynomials of order 10 approximates the data of the ultrasound B-scan images processed by the CD CNN. Primary analysis seems to display some relationships between the polynomial coefficients and the damage in the patients' livers
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Cellular neural networks: theory
Leon O. Chua, L. Yang · IEEE Transactions on Circuits and Systems · 1988 · 4.8K citations
Cellular neural networks: applications
Leon O. Chua, L. Yang · IEEE Transactions on Circuits and Systems · 1988 · 2.4K citations
Leon O. Chua · International Journal of Bifurcation and Chaos · 1997 · 332 citations
Radu Dogaru, Leon O. Chua · International Journal of Bifurcation and Chaos · 1999 · 104 citations