Works (43)

2021 journal article

On Microstructure Estimation Using Flatbed Scanners for Paper Surface-Based Authentication

IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY.

By: R. Liu & C. Wong

Source: Web Of Science
Added: June 10, 2021

2020 journal article

Adaptive Multi-Trace Carving for Robust Frequency Tracking in Forensic Applications

IEEE Transactions on Information Forensics and Security.

By: Q. Zhu, M. Chen, C. Wong & M. Wu

Source: ORCID
Added: October 16, 2020

2020 article

Method, apparatus, and system for object tracking sensing using broadcasting

Lai, H.-quoc D., Claffey, D. N., Chen, C., Zhang, F., Wu, C., Chau-Wai, W. O. N. G., … Liu, K. J. R. (2020, August).

By: H. Lai, D. Claffey, C. Chen, F. Zhang, C. Wu, W. Chau-Wai, B. Wang, O. Au, K. Liu

Source: ORCID
Added: October 16, 2020

2020 article

On Microstructure Estimation Using Flatbed Scanners for Paper Surface Based Authentication

(2020, August 29).

Source: ORCID
Added: October 16, 2020

2020 journal article

On Microstructure Estimation Using Flatbed Scanners for Paper Surface Based Authentication

ArXiv Preprint ArXiv:2008.13000.

By: R. Liu & C. Wong

Source: ORCID
Added: October 16, 2020

2019 journal article

Analyzing Trend for US Immigrants' e-Health Engagement from 2008 to 2013

HEALTH COMMUNICATION, 34(11), 1259–1269.

By: X. Zhao, B. Yang & C. Wong

Sources: Web Of Science, ORCID
Added: September 16, 2019

2019 article

Apparatus, systems and methods for event recognition based on a wireless signal

Xu, Q., Zhang, F., Chen, C., Wang, B., Wu, C., Zhang, H., … others. (2019, August). Google Patents.

By: Q. Xu, F. Zhang, C. Chen, B. Wang, C. Wu, H. Zhang, W. Chau-Wai, D. Claffey ...

Source: ORCID
Added: October 16, 2020

2019 article

Apparatus, systems and methods for fall-down detection based on a wireless signal

Zhang, F., Chen, C., Xu, Q., Wang, B., Wu, C., Zhang, H., … others. (2019, August). Google Patents.

By: F. Zhang, C. Chen, Q. Xu, B. Wang, C. Wu, H. Zhang, W. Chau-Wai, D. Claffey ...

Source: ORCID
Added: October 16, 2020

2019 conference paper

ECG reconstruction via PPG: A pilot study

IEEE/EMBS International Conference on Biomedical & Health Informatics (BHI). Presented at the IEEE.

By: Q. Zhu, X. Tian, C. Wong & M. Wu

Event: IEEE

Source: ORCID
Added: October 16, 2020

2019 conference paper

ENF Signal Extraction for Rolling-shutter Videos Using Periodic Zero-Padding

IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 2667–2671.

By: J. Choi & C. Wong

Event: IEEE

Source: ORCID
Added: October 16, 2020

2019 article

Efficient Video Data Structure and Compression Scheme for Fabric Wicking Phenomenon Studies

2019 2ND IEEE CONFERENCE ON MULTIMEDIA INFORMATION PROCESSING AND RETRIEVAL (MIPR 2019), pp. 415–418.

By: C. Wong

Event: IEEE

Sources: Web Of Science, ORCID
Added: November 18, 2019

2019 journal article

Factors Affecting ENF Capture in Audio

IEEE TRANSACTIONS ON INFORMATION FORENSICS AND SECURITY, 14(2), 277–288.

By: A. Hajj-Ahmad, C. Wong, S. Gambino, Q. Zhu, M. Yu & M. Wu

Sources: Web Of Science, ORCID
Added: April 20, 2020

2019 article

Learning Your Heart Actions From Pulse: ECG Waveform Reconstruction From PPG

Zhu, Q., Tian, X., Wong, C.-W., & Wu, M. (2019, October 22). BioRxiv, Vol. 10, p. 815258.

By: Q. Zhu, X. Tian, C. Wong & M. Wu

Source: ORCID
Added: October 16, 2020

2019 article

Method, apparatus, and system for object tracking and navigation

Zhang, F., Lai, H.-Q. D., Chen, C.-I., Chau-Wai, W. O. N. G., Wang, B., Chen, C., … Liu, K. J. R. (2019, April). Google Patents.

By: F. Zhang, H. Lai, C. Chen, W. Chau-Wai, B. Wang, C. Chen, O. Au, Y. Han, K. Liu

Source: ORCID
Added: October 16, 2020

2019 article

Method, apparatus, server and system for real-time vital sign detection and monitoring

Zhang, F., Chen, C., Xu, Q., Wang, B., Wu, C., Zhang, H., … others. (2019, December). Google Patents.

By: F. Zhang, C. Chen, Q. Xu, B. Wang, C. Wu, H. Zhang, W. Chau-Wai, D. Claffey ...

Source: ORCID
Added: October 16, 2020

2019 article

Method, apparatus, server and system for vital sign detection and monitoring

Chen, C., Zhang, F., Xu, Q., Wang, B., Wu, C., Zhang, H., … others. (2019, May).

By: C. Chen, F. Zhang, Q. Xu, B. Wang, C. Wu, H. Zhang, C. Wong, D. Claffey ...

Source: ORCID
Added: October 16, 2020

2019 conference paper

Video-Based Wetting Detection For Blended Fabrics

53rd Asilomar Conference on Signals, Systems, and Computers.

By: X. Liu & C. Wong

Source: ORCID
Added: October 16, 2020

2018 conference paper

Adaptive multi-trace carving based on dynamic programming

52nd Asilomar Conference on Signals, Systems, and Computers, 1716–1720.

By: Q. Zhu, M. Chen, C. Wong & M. Wu

Event: IEEE

Source: ORCID
Added: October 16, 2020

2018 journal article

Analyzing trend for US immigrants’ e-Health engagement from 2008 to 2013

Health Communication.

By: X. Zhao, B. Yang & C. Wong

Source: ORCID
Added: October 16, 2020

2018 article

Counterfeit detection scheme using paper surfaces and mobile cameras

Wu, M., & Wong, C.-W. (2018, November).

By: M. Wu & C. Wong

Source: ORCID
Added: October 16, 2020

2018 article

Encoding and decoding perceptually-quantized video content

Froehlich, J., Atkins, R., Wong, C.-W., Su, G.-M., & Yin, P. (2018, April).

By: J. Froehlich, R. Atkins, C. Wong, G. Su & P. Yin

Source: ORCID
Added: October 16, 2020

2018 conference paper

Enhanced Geometric Reflection Models for Paper Surface Based Authentication

IEEE International Workshop on Information Forensics and Security (WIFS), 1–7.

By: R. Liu, C. Wong & M. Wu

Event: IEEE

Source: ORCID
Added: October 16, 2020

2018 conference paper

Invisible geo-location signature in a single image

IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP), 1987–1991.

By: C. Wong, A. Hajj-Ahmad & M. Wu

Event: IEEE

Source: ORCID
Added: October 16, 2020

2018 journal article

Segmenting and Understanding Publics in a Social Media Information Sharing Network: An Interactional and Dynamic Approach

International Journal of Strategic Communication, 12(1), 25–45.

By: X. Zhao, M. Zhan & C. Wong

Source: ORCID
Added: February 22, 2019

2018 article

Signal reshaping approximation

Su, G.-M., Wong, C.-W., Chou, H.-T., & Kottayil, N. K. A. M. B. A. L. L. U. R. (2018, September).

By: G. Su, C. Wong, H. Chou & N. Kottayil

Source: ORCID
Added: October 16, 2020

2017 journal article

Counterfeit Detection Based on Unclonable Feature of Paper Using Mobile Camera

IEEE Transactions on Information Forensics and Security, 12(8), 1885–1899.

By: C. Wong & M. Wu

Source: ORCID
Added: February 22, 2019

2017 conference paper

Evolving publics, evolving messages: Analyzing publics’ information sharing network in a social-mediated crisis

67th Annual Conference of International Communication Association (ICA’17).

By: X. Zhao, M. Zhan & C. Wong

Source: ORCID
Added: October 16, 2020

2017 conference paper

Fitness Heart Rate Measurement Using Face Videos

IEEE International Conference on Image Processing (ICIP). Presented at the IEEE.

By: Q. Zhu, C. Wong, C. Fu & M. Wu

Event: IEEE

Source: ORCID
Added: October 16, 2020

2017 thesis

Micro Signal Extraction and Analytics

By: C. Wong

Source: ORCID
Added: October 16, 2020

2017 conference paper

Toward a multilevel e-health engagement model: Analyzing trend for immigrants’ e-health engagement from 2008 to 2013

67th Annual Conference of International Communication Association (ICA’17).

By: X. Zhao, B. Yang & C. Wong

Source: ORCID
Added: October 16, 2020

2017 conference paper

We like the future more: Examining the influence of crisis response strategies on public sentiment from a big data perspective

103rd Annual Convention of National Communication Association (NCA’17).

Source: ORCID
Added: October 16, 2020

2016 journal article

Impact Analysis of Baseband Quantizer on Coding Efficiency for HDR Video

IEEE Signal Processing Letters, 23(10), 1354–1358.

By: C. Wong, G. Su & M. Wu

Source: ORCID
Added: February 22, 2019

2016 journal article

Information on the MAST ENF Power Signature Dataset

By: A. Hajj-Ahmad, C. Wong & M. Wu

Source: ORCID
Added: October 16, 2020

2015 conference paper

A Study on PUF characteristics for counterfeit detection

2015 IEEE International Conference on Image Processing (ICIP), 1643–1647.

By: C. Wong & M. Wu

Event: IEEE

Source: ORCID
Added: February 22, 2019

2015 conference paper

Counterfeit detection using paper PUF and mobile cameras

2015 IEEE International Workshop on Information Forensics and Security (WIFS). Presented at the IEEE.

By: C. Wong & M. Wu

Event: IEEE

Source: ORCID
Added: February 22, 2019

2014 conference paper

ENF Signal Induced by Power Grid

Proceedings of the 2nd ACM International Workshop on Immersive Media Experiences - ImmersiveMe '14.

By: H. Su, A. Hajj-Ahmad, C. Wong, R. Garg & M. Wu

Source: ORCID
Added: February 22, 2019

2014 conference paper

ENF signal induced by power grid: A new modality for video synchronization

ACM International Workshop on Immersive Media Experiences, 13–18.

By: H. Su, A. Hajj-Ahmad, C. Wong, R. Garg & M. Wu

Event: ACM

Source: ORCID
Added: October 16, 2020

2011 journal article

Analysis of Dyadic Approximation Error for Hybrid Video Codecs With Integer Transforms

IEEE Transactions on Image Processing, 20(10), 2780–2787.

By: C. Wong & W. Siu

Source: ORCID
Added: February 22, 2019

2011 journal article

Comments on "2-D Order-16 Integer Transforms for HD Video Coding

IEEE Transactions on Circuits and Systems for Video Technology, 21(11), 1765–1767.

By: C. Wong & W. Siu

Source: ORCID
Added: February 22, 2019

2011 journal article

Transform Kernel Selection Strategy for the H.264/AVC and Future Video Coding Standards

IEEE Transactions on Circuits and Systems for Video Technology, 21(11), 1631–1645.

By: C. Wong & W. Siu

Source: ORCID
Added: February 22, 2019

2010 thesis

Adaptive integer kernels and dyadic approximation error analysis for state-of-the-art video codecs

The Hong Kong Polytechnic University.

By: C. Wong

Source: ORCID
Added: October 16, 2020

2009 conference paper

Transform kernel selection strategy for the H.264

Annual Summit and Conference, APSIPA, 64–70.

By: C. Wong & W. Siu

Event: APSIPA

Source: ORCID
Added: October 16, 2020

journal article

Information on the MAST ENF Power Signature Datasets Updated: May 2016

Hajj-Ahmad, A., Wong, C.-W., & Wu, M.

By: A. Hajj-Ahmad, C. Wong & M. Wu

Source: ORCID
Added: October 16, 2020