An iterative threshold algorithm of log-sum regularization for sparse problem

X Zhou, X Liu, G Zhang, L Jia, X Wang… - IEEE Transactions on …, 2023 - ieeexplore.ieee.org
The log-sum function as a penalty has always been drawing widespread attention in the
field of sparse problems. However, it brings a non-convex, non-smooth and non-Lipschitz …

View's dependency and low‐rank background‐guided compressed sensing for multi‐view image joint reconstruction

X Fei, L Li, H Cao, J Miao, R Yu - IET Image Processing, 2019 - Wiley Online Library
Compressed sensing (CS) multi‐camera network reconstruction has attracted much
attention in the field of distributed CS networks. However, many multi‐camera network …

Two-layer compressive sensing based video encoding and decoding framework for WMSN

Y Yang, S Guo, G Liu, Y Yang - Journal of network and computer …, 2018 - Elsevier
Acquiring massive data from wireless devices such as video sampling and transmission
remains a challenge in the resource-restricted wireless multimedia sensor networks …

Energy Conservation in WVSNs with Multi-view Data Streaming via Joint Encoding in Measurement Domain

GL Priya, D Ghosh - IEEE Sensors Letters, 2024 - ieeexplore.ieee.org
Wireless visual sensor networks (WVSNs) with multiview wireless video streaming are
composed of camera sensor nodes that have overlapped fields of vision (FoV). Sensor …

A Comparative Study of Uniform, Adaptive and Joint BCS Based Encoding Schemes for WVSN Data Gathering

GL Priya, D Ghosh - … on Knowledge and Smart Technology (KST …, 2024 - ieeexplore.ieee.org
Wireless Visual Sensor Network (WVSN) has become a valuable tool in addressing the
evolving needs of modern monitoring systems. Encoding in WVSNs is a multifaceted …

A new multihypothesis prediction scheme for compressed video sensing reconstruction

S Zheng, XP Zhang, J Chen… - ICASSP 2020-2020 IEEE …, 2020 - ieeexplore.ieee.org
For multihypothesis-based compressed video sensing schemes, the low accuracy of weight
prediction and degradation of recovery quality for high-motion videos are open challenges …

Reconstruction of compressively sampled images using a nonlinear bayesian prior

S Colonnese, M Biagi, R Cusani… - 2017 IEEE 7th …, 2017 - ieeexplore.ieee.org
This paper presents a procedure for reconstruction of spatially localized images from
compressively sampled measurements making use of Bayesian priors. The contribution of …

Using Wireless multimedia sensor networks for 3D scene asquisition and reconstruction

A Tannouri - 2018 - theses.hal.science
Nowadays, the WMSNs are promising for different applications and fields, specially with the
development of the IoT and cheap efficient camera sensors. The stereo vision is also very …

Image sparse representation based on ensemble learning in compressed sensing

D Bao, Q Wang, J Ding, S Li… - 2017 IEEE International …, 2017 - ieeexplore.ieee.org
A novel framework in image sparse representation based on ensemble learning is proposed
in this paper. Due to the random extraction of training patches and the variation of single …