Digital image stabilization and its integration with video encoder. - Yu-Chun Peng; Hung-An Chang; Homer H. Chen; Chang-Jung Kao (CCNC, 2005)

Directionally weighted color interpolation for digital cameras. - Hung-An Chang; Homer H. Chen (ISCAS (6), 2005)

Integration of image stabilizer with video codec for digital video cameras. - Yu-Chun Peng; Hung-An Chang; Chia-Kai Liang; Homer H. Chen; Chang-Jung Kao (ISCAS (5), 2005)

Hierarchical large-margin Gaussian mixture models for phonetic classification. - Hung-An Chang; James R. Glass (ASRU, 2007)

Language model adaptation using latent dirichlet allocation and an efficient topic inference algorithm. - Aaron Heidel; Hung-An Chang; Lin-Shan Lee (INTERSPEECH, 2007)

Stochastic Color Interpolation for Digital Cameras. - Hung-An Chang; Homer H. Chen (IEEE Trans. Circuits Syst. Video Technol., 2007)

Integration of Digital Stabilizer With Video Codec for Digital Video Cameras. - Homer H. Chen; Chia-Kai Liang; Yu-Chun Peng; Hung-An Chang (IEEE Trans. Circuits Syst. Video Technol., 2007)

Discriminative training of hierarchical acoustic models for large vocabulary continuous speech recognition. - Hung-An Chang; James R. Glass (ICASSP, 2009)

A back-off discriminative acoustic model for automatic speech recognition. - Hung-An Chang; James R. Glass (INTERSPEECH, 2009)

Multi-level context-dependent acoustic modeling for automatic speech recognition. - Hung-An Chang; James R. Glass (ASRU, 2011)

Recognizing English queries in Mandarin Voice Search. - Hung-An Chang; Yun-Hsuan Sung; Brian Strope; Françoise Beaufays (ICASSP, 2011)

Evaluation of multi-level context-dependent acoustic model for large vocabulary speaker adaptation tasks. - Hung-An Chang; James R. Glass (ICASSP, 2012)

Resource configurable spoken query detection using Deep Boltzmann Machines. - Yaodong Zhang; Ruslan Salakhutdinov; Hung-An Chang; James R. Glass (ICASSP, 2012)

Multi-level acoustic modeling for automatic speech recognition. - Hung-An Chang (2012)