Showing papers by "Ishwar K. Sethi published in 1993"
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TL;DR: A new multistage Hough transform approach to the problem of ellipse detection in images is presented, based on the polar and pole definition of conics and its advantage lies in avoiding the propagation of parameter estimation error over the successive stages of the Houghtransform.
39 citations
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TL;DR: A data fusion model consisting of several levels of parallel decision fusions is considered and global optimization of such a model is discussed to obtain the fusion rules for overall optimal performance.
Abstract: A data fusion model consisting of several levels of parallel decision fusions is considered. Global optimization of such a model is discussed to obtain the fusion rules for overall optimal performance. The reliability analysis of the proposed model is carried out to establish its superiority over the existing parallel and serial fusion models. >
25 citations
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13 Jun 1993TL;DR: It is shown that the proposed approach can disregard irrelevant features in the data and can generate different criteria combinations indicating the presence of systemic lupus erythematosus in a patient.
Abstract: A neural learning methodology is presented that is capable of providing rules from learned weights. An application of this methodology to systematic lupus erythematosus is demonstrated. It is shown that the proposed approach can disregard irrelevant features in the data and can generate different criteria combinations indicating the presence of systemic lupus erythematosus in a patient. >
7 citations