The Estimation of Radial Exponential Random Vectors in Additive White Gaussian Noise. - Pichid Kittisuwan; Sanparith Marukatat; Widhyakorn Asdornwised (Wirel. Sens. Netw., 2009)

Image and Audio-Speech Denoising Based on Higher-Order Statistical Modeling of Wavelet Coefficients and Local Variance Estimation. - Pichid Kittisuwan; Thitiporn Chanwimaluang; Sanparith Marukatat; Widhyakorn Asdornwised (Int. J. Wavelets Multiresolution Inf. Process., 2010)

Image denoising via analytical form of adaptive generalized Gaussian random vectors in AWGN with MMSE estimator for local adaptive parameter. - Pichid Kittisuwan (Int. J. Wavelets Multiresolution Inf. Process., 2015)

Textural Image Denoising Using Gumbel Random Vectors in Gaussian Noise. - Pichid Kittisuwan (Int. J. Image Graph., 2017)

Differential Form of Bivariate MMSE Estimator Based on Gaussian Noise. - Pichid Kittisuwan; C. Chinrungrueng (J. Circuits Syst. Comput., 2017)

Speckle Noise Reduction of Medical Imaging via Logistic Density in Redundant Wavelet Domain. - Pichid Kittisuwan (Int. J. Artif. Intell. Tools, 2018)

Textural Region Denoising: Application in Agriculture. - Pichid Kittisuwan (Int. J. Image Graph., 2018)

Low-complexity image denoising based on mixture model and simple form of MMSE estimation. - Pichid Kittisuwan (Int. J. Wavelets Multiresolution Inf. Process., 2018)

Novel Form of MMSE Estimation via Exact Moment Value of Noise and Higher Order Taylor Series in AWGN. - Pichid Kittisuwan (IEEE Geosci. Remote. Sens. Lett., 2018)

Analytical and Simple Form of Shrinkage Functions for Non-Convex Penalty Functions in Fused Lasso Algorithm. - Pichid Kittisuwan (Int. J. Artif. Intell. Tools, 2020)

Relation between penalized least squares regression and Bayesian estimation in AWGN based on novel penalty function of Pareto density. - Pichid Kittisuwan (ICT Express, 2023)