Z. Jin

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—Room reverberation creates a major challenge to speech segregation. We propose a computational auditory scene analysis approach to monaural segregation of reverberant voiced speech, which performs multipitch tracking of reverberant mixtures and supervised classification. Speech and nonspeech models are separately trained, and each learns to map from a set(More)
With the ever-increasing development and usage of digital technologies and digital data, the question of protecting intellectual property of digital data has becoming more and more important. Digital watermarking, which allows to embed copyright information into the digital data, has become more and more indispensable. Due to its characteristics, one of the(More)
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OBJECTIVE To investigate the ability of high-field (9.4 T) magnetic resonance (MR) imaging to delineate porcine knee meniscal tissue structure and meniscal tears. MATERIALS AND METHODS Porcine knees were obtained from a local abattoir, and eight medial menisci with no visible defects were dissected. Lesions simulating longitudinal tears were created on(More)
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