Decision-Based Demosaicking Algorithm Using Bayesian Theorem
نویسندگان
چکیده
منابع مشابه
Semi-supervised Spectral Clustering Algorithm Based on Bayesian Decision ⋆
Recently, semi-supervised spectral clustering algorithms have been developing rapidly, which are proposed to improve the clustering performance. In this paper, we first review the current existing spectral clustering algorithms in an unified-framework and give a straightforward explanation about the spectral clustering algorithm. Then, we present a semi-supervised method to improve the clusteri...
متن کاملADMM algorithm for demosaicking deblurring denoising
The paper is concerned with the problem of demosaicking, deblurring and denoising a color image in the same time. The global model of the acquisition chain for a color image contains these three effects, then doing restoration in the same time as demosaicking makes sense. We propose to take into account for correlation of spectral bands (R,G,B colors) by minimizing a criterion written in a near...
متن کاملLearning Bayesian Network Structure using Markov Blanket in K2 Algorithm
A Bayesian network is a graphical model that represents a set of random variables and their causal relationship via a Directed Acyclic Graph (DAG). There are basically two methods used for learning Bayesian network: parameter-learning and structure-learning. One of the most effective structure-learning methods is K2 algorithm. Because the performance of the K2 algorithm depends on node...
متن کاملParallelization of Decision Graph Bayesian Optimization Algorithm
The traditional Bayesian optimization algorithm (BOA) is used to generate optimal solutions in Bayesian networks. To enhance performance of BOA, Decision Graphs were introduced which are helpful in parameter (variable) saving. When number of nodes in Bayesian network increases, execution time for computing optimal solution also increases proportionally. So, this paper proposes Parallelization o...
متن کاملMultispectral demosaicking using guided filter
Multispectral imaging is highly demanded for precise color reproduction and for various computer vision applications. Multispectral imaging with a multispectral color filter array (MCFA), which can be considered as a multispectral extension of commonly used consumer RGB cameras, could be a simple, low-cost, and practical system. A challenge of the multispectral imaging with the MCFA is multispe...
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: IEEE Access
سال: 2018
ISSN: 2169-3536
DOI: 10.1109/access.2018.2868052