Detection of point landmarks in multidimensional tensor data
نویسندگان
چکیده
This paper describes a unified approach to the detection of point landmarks-whose neighborhoods convey discriminant information-including multidimensional scalar, vector, and higher-order tensor data. The method is based on the interpretation of generalized correlation matrices derived from the gradient of tensor functions, a probabilistic interpretation of point landmarks, and the application of tensor algebra. Results on both synthetic and real tensor data are presented.
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ورودعنوان ژورنال:
- Signal processing
دوره 81 10 شماره
صفحات -
تاریخ انتشار 2001