Blind Multichannel Deconvolution with Cascaded Kalman Filters
نویسندگان
چکیده
منابع مشابه
Blind Deconvolution with Sparse Priors on the Deconvolution Filters
In performing blind deconvolution to remove reverberation from speech signal, most acoustic deconvolution filters need a great many number of taps, and acoustic environments are often time-varying. Therefore, deconvolution filter coefficients should find their desired values with limited data, but conventional methods need lots of data to converge the coefficients. In this paper, we use sparse ...
متن کاملSuper-exponential methods for multichannel blind deconvolution
Multichannel blind deconvolution has received increasing attention during the last decade. Recently, Martone [3, 4] extended the super-exponential method proposed by Shalvi and Weinstein [1, 2] for single-channel blind deconvolution to multichannel blind deconvolution. However, the Martone extension suffers from two type of serious drawbacks. The objective of this paper is to obviate these draw...
متن کاملBlind Multichannel Image Deconvolution and Denoising
A multichannel blind deconvolution and image denoising method based on the Mutually Referenced Equalizers (MRE) approach is proposed. The main idea is to exploit the information diversity conveyed by the channels in order to estimate the degradations and the original signal. In the noiseless case a perfect restoration is obtained. To deal with the noisy case, a regularization term is introduced...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: DEStech Transactions on Computer Science and Engineering
سال: 2018
ISSN: 2475-8841
DOI: 10.12783/dtcse/icmsie2017/18663