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Space-Time-Multiplexed Multi-Image Visible Light Positioning System Exploiting Pseudo-Miller-Coding for Smart Phones
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Visible light communication based schemes utilising LED identifiers are among the most popular candidate solutions for indoor localisation applications. In this paper, we design a comprehensive imaging visible light positioning system, which exploits off-the-shelf LED lamps and commercial...

Pseudo-Noise Sequence Based Synchronization for Generalized Frequency Division Multiplexing in 5G Communication System
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

As one of the candidate waveforms for 5G, Generalized Frequency Division Multiplexing (GFDM) is a flexible non-orthogonal multicarrier technique. Similar to Orthogonal Frequency Division Multiplexing (OFDM), GFDM communication system suffers from Symbol Timing Offset...

SCAN: Self-and-Collaborative Attention Network for Video Person Re-identification
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Video person re-identification attracts much attention in recent years. It aims to match image sequences of pedestrians from different camera views. Previous approaches usually improve this task from three aspects, including a) selecting more discriminative frames, b) generating more...

Non-redundant precoding and PAPR reduction in MIMO OFDM systems with ICA based blind equalization
2009 Edition, Volume 8, June 1, 2009 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

We propose a non-redundant linear precoding scheme and three peak-to-average power ratio (PAPR) reduction schemes for multiple-input multiple-output (MIMO) orthogonal frequency division multiplexing (OFDM) systems with independent component analysis (ICA) based blind...

Looking Beyond the Simple Scenarios: Combining Learners and Optimizers in 3D Temporal Tracking
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

3D object temporal trackers estimate the 3D rotation and 3D translation of a rigid object by propagating the transformation from one frame to the next. To confront this task, algorithms either learn the transformation between two consecutive frames or optimize an energy function to align the...

Semi-blind precoding aided ML CFO estimation for ICA based MIMO OFDM systems
2016 Edition, May 1, 2016 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

We propose a semi-blind precoding aided maximum likelihood (ML) carrier frequency offset (CFO) estimation method and a precoding aided equalization based on independent component analysis (ICA) receiver structure for multiple-input multiple-output (MIMO) orthogonal frequency division...

Bayesian DeNet: Monocular Depth Prediction and Frame-Wise Fusion With Synchronized Uncertainty
2019 Edition, Volume 21, November 1, 2019 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

Using deep convolutional neural networks (CNN) to predict the depth from a single image has received considerable attention in recent years due to its impressive performance. However, existing methods process each single image independently without leveraging the multiview information of video...

Precoding Assisted Blind CFO Estimation in Cooperative SFBC-OFDM Channels with Transmitter/Receiver IQ Imbalances
2008 Edition, November 1, 2008 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In a distributed cooperative environment, synchronization is a major issue. Especially when OFDM is employed in the physical layer, frequency offset synchronization is of great significance. In addition, transmitter and receiver IQ imbalances are known to be important implementation...

Dual-Mode All-Digital Baseband Receiver With a Feed-Forward and Shared-Memory Architecture for Dual-Standard Over 60 GHz NLOS Channel
2017 Edition, Volume 64, March 1, 2017 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In this paper, an 8X-parallelism all-digital baseband receiver is proposed to support SC and OFDM modes for both IEEE 802.15.3c and IEEE 802.11ad standards. The all-digital baseband receiver contains a 4-in-1 synchronization (SYNC), a 512-point radix-23 IFFT/FFT, a phase...

Probabilistic Graphical Models for dynamic PET: a novel approach to direct parametric map estimation and image reconstruction
Volume PP - IEEE - Institute of Electrical and Electronics Engineers, Inc.

In the context of dynamic emission tomography, the conventional processing pipeline consists of independent image reconstruction of single time frames, followed by the application of a suitable kinetic model to time-activity curves (TACs) at the voxel or region-of-interest level. Direct 4D...

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