Keyword : variance estimation


Multi-Frame Image Denoising Based on Minimum Noise Variance Convex Combination with Difference-Based Noise Variance Estimation
Akira TANAKA Katsuya KOHNO 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 2013/10/01
Vol. E96-A  No. 10 ; pp. 2066-2070
Type of Manuscript:  LETTER
Category: Image
Keyword: 
image denoisingmulti-frameconvex combinationminimum variancevariance estimation
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An Iterative Method for the Identification of Multichannel Autoregressive Processes with Additive Observation Noise
Md. Kamrui HASAN Takashi YAHAGI 
Publication:   IEICE TRANSACTIONS on Fundamentals of Electronics, Communications and Computer Sciences
Publication Date: 1996/05/25
Vol. E79-A  No. 5 ; pp. 674-680
Type of Manuscript:  PAPER
Category: Digital Signal Processing
Keyword: 
multichannel AR processadditive noiseparameter estimationvariance estimationiterative method
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