An efficient methodology to estimate the parameters of a two-dimensional chirp signal model
نویسندگان
چکیده
منابع مشابه
Efficient Algorithm for Estimating the Parameters of Two Dimensional Chirp Signal
Two dimensional chirp signal has been used for modeling gray scale symmetric images in the statistical signal processing literature. In this paper we propose a computationally efficient algorithm for estimating different parameters of a two dimensional chirp signal model in presence of stationary noise. Starting from a suitable initial guess value, the proposed method produces estimators which ...
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ژورنال
عنوان ژورنال: Multidimensional Systems and Signal Processing
سال: 2020
ISSN: 0923-6082,1573-0824
DOI: 10.1007/s11045-020-00728-x