Andy Chang

15 papers A 3C 3Unranked 9
YearRankTypeTitle / Venue / Authors
2020 — conf
Examining the evolution of mobile social payments in Venmo.
SMSociety
Clive Unger, Dhiraj Murthy, Amelia Acker, Ishank Arora, Andy Chang
2014 C conf
Crowdsourcing based radio map anomalous event detection system for calibration-on-demand.
IPIN
Dezhi Zhang, Guoping Qiu, Yupeng Gao, Xiong Fang, Rui Cheng, Andy Chang, Chuen-Yu Chan
2013 C conf
A highly-efficient multi-band multi-mode digital quadrature transmitter with 2D pre-distortion.
ISCAS
Hua Wang, C. H. Peng, Chao Lu, Yaopei Chang, Richard Z. Huang, Andy Chang, Genie Shih, Ray Hsu, Paul C. P. Liang, SangWon Son, Ali Niknejad, George Chien, Chao Long Tsai, H. C. Hwang
2006 C conf
Fast mode decision and motion estimation for H.264 (FMDME).
ISCAS
Hoi-Ming Wong, Oscar C. Au, Andy Chang, Shu-Kei Yip, Chi-Wang Ho
2005 — conf
Fast sub-pixel inter-prediction - based on texture direction analysis (FSIP-BTDA) [video coding applications].
ISCAS (6)
Hoi-Ming Wong, Oscar C. Au, Andy Chang
2004 — conf
A sequential multiple watermarks embedding technique.
ICASSP (3)
Peter H. W. Wong, Andy Chang, Oscar C. Au
2004 A conf
Fast integer motion estimation for H.264 video coding standard.
ICME
Andy Chang, Peter H. W. Wong, Yick Ming Yeung, Oscar C. Au
2004 — conf
Fast multi-block selection for H.264 video coding.
ISCAS (3)
Andy Chang, Peter H. W. Wong, Yick Ming Yeung, Oscar C. Au
2004 — conf
On improving the iterative watermark embedding technique for JPEG-to-JPEG watermarking.
ISCAS (2)
Peter H. W. Wong, Andy Chang, Oscar C. Au
2003 A conf
A novel approach to fast multi-block motion estimation for H.264 video coding.
ICME
Andy Chang, Oscar C. Au, Yick Ming Yeung
2003 — conf
A novel approach to fast multi-frame selection for H.264 video coding.
ICASSP (3)
Andy Chang, Oscar C. Au, Yick Ming Yeung
2003 — conf
A novel approach to fast multi-frame selection for H.264 video coding.
ISCAS (2)
Andy Chang, Oscar C. Au, Yick Ming Yeung
2003 — conf
An efficient optimal rate control scheme for JPEG2000 image coding.
ICIP (3)
Yick Ming Yeung, Oscar C. Au, Andy Chang
2003 A conf
Efficient rate control technique for JPEG2000 image coding using priority scanning.
ICME
Yick Ming Yeung, Oscar C. Au, Andy Chang
2003 — conf
Successive bit-plane rate allocation technique for JPEG2000 image coding.
ICASSP (3)
Yick Ming Yeung, Oscar C. Au, Andy Chang