Adopting SP/SI-frames in dual-bitstream video streaming with VCR support

2005-2006 > Academic research: refereed > Refereed conference paperVersion of RecordPublishe

Redundancy reduction technique for dual-bitstream MPEG video streaming with VCR functionalities

2008-2009 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe

Simulation, visualization and dosimetric validation of scatter radiation distribution under fluoroscopy settings

2015-2016 > Academic research: refereed > Refereed conference paperVersion of RecordPublishe

Strengthening primary care: The role of clinical practice guidelines

published_or_final_versio

A simplified dual-bitstream MPEG video streaming system with VCR functionalities

Centre for Multimedia Signal Processing, Department of Electronic and Information EngineeringRefereed conference paper2007-2008 > Academic research: refereed > Refereed conference paperVersion of RecordPublishe

Reproducibility of transmission line measurement of bipolar I-V characteristics of MOSFET's

Reproducibility of transmission line (TL) measurement of bipolar current-voltage (I-V) characteristics of grounded gate MOSFET's has been examined. It is observed that the reproducibility is related to the duration of the pulses generated by the transmission line, and a longer pulse duration gives a better reproducibility. For a short pulse duration, it is more difficult to reproduce the I-V characteristics in the triggering region than in other regions (i.e., the pretriggering and snapback regions).published_or_final_versio

What do Hong Kong's family physicians think of clinical guidelines? - A questionnaire survey

Objective: To study the current use of and attitude towards clinical guidelines (CGs) among Hong Kong's family physicians, and to explore the attributes that may enhance implementation. Design: Postal questionnaire survey. Subjects: A questionnaire was posted to all 1427 members of the Hong Kong College of Family Physicians (HKCFP) in the period from March to July, 2010. Main outcome measures: Response to a questionnaire on the current usage of and attitude towards CGs, respondents' demographic data. Results: 617 completed questionnaires were received (response rate 43.2%). Ninety-one percent of respondents had used CGs in patient care and 85% had used them within a month. Sixty-three percent of respondents gave the internet as the first answer to the question of where they found the clinical guidelines. "Contradicting recommendations" was ranked highest as a barrier to guideline use (82%), followed by "CGs not tailored for individual patient's needs" (77%), and "mistrust guidelines sponsored by pharmaceutical companies" (75%). There was a very high degree of agreement on what constituted a good CG: evidence-based (99%), simple and easy to use (99%), applicable to the local population (99%) and the primary care setting (98%), regularly updated (98%) and with cost effective recommendations (93%). On strategies thought to be useful in promoting the use of CGs, 96% of respondents agreed on effective dissemination, 93% on a central system for adoption of CGs, 90% on involving primary care doctors in drafting CGs and 71% on providing financial incentives. Conclusion: Most respondents were using and supportive of CGs, and would like to have a central system for guideline adoption and effective dissemination. They wished to be more involved in the development process. They thought a good CG should be evidence-based, simple and easy to use and applicable in the local setting. Family physicians' views about CGs are important and relevant for Hong Kong's guideline development policy.published_or_final_versio

New architecture for MPEG video streaming system with backward playback support

2007-2008 > Academic research: refereed > Publication in refereed journalVersion of RecordPublishe

Macroblock-based algorithm for dual-bitstream MPEG video streaming with VCR functionalities

Centre for Multimedia Signal Processing, Department of Electronic and Information EngineeringVersion of RecordPublishe