Z
Zhong Zhang
Researcher at Chinese Academy of Sciences
Publications - 57
Citations - 5168
Zhong Zhang is an academic researcher from Chinese Academy of Sciences. The author has contributed to research in topics: Video tracking & Video content analysis. The author has an hindex of 31, co-authored 57 publications receiving 5036 citations. Previous affiliations of Zhong Zhang include Stony Brook University & Lehigh University.
Papers
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Journal ArticleDOI
A categorization of multiscale-decomposition-based image fusion schemes with a performance study for a digital camera application
Zhong Zhang,Rick S. Blum +1 more
TL;DR: A generic image fusion framework based on multiscale decomposition is studied, which includes all of the existing multiscales-decomposition-based fusion approaches the authors found in the literature which did not assume a statistical model for the source images.
Patent
Video surveillance system employing video primitives
Peter L. Venetianer,Alan J. Lipton,Andrew J. Chosak,Matthew F. Frazier,Niels Haering,Gary W. Myers,Weihong Yin,Zhong Zhang +7 more
TL;DR: In this paper, a video surveillance system extracts video primitives and extracts event occurrences from the video primifiers using event discriminators, and the system can undertake a response such as an alarm, based on extracted event occurrences.
Journal ArticleDOI
Performance comparison of a co-crystal of carbamazepine with marketed product.
Magali B. Hickey,Matthew Peterson,Lisa Scoppettuolo,Sherry L Morrisette,Anna Vetter,Hector Guzman,Julius F. Remenar,Zhong Zhang,Mark Tawa,Sean Haley,Michael J. Zaworotko,Orn Almarsson +11 more
TL;DR: Comparison of oral bioavailability of 1 with Tegretol tablets in dogs shows the co-crystal to be a viable alternative to the anhydrous polymorph in formulated solid oral products and physical and chemical stability of the co -crystal is shown to be quantitatively similar to the pure drug in the marketed product.
Journal ArticleDOI
Combined use of crystalline salt forms and precipitation inhibitors to improve oral absorption of celecoxib from solid oral formulations
Hector Guzman,Mark Tawa,Zhong Zhang,Pasut Ratanabanangkoon,Paul E. Shaw,Colin R. Gardner,Hongming Chen,Jean‐Pierre Moreau,Orn Almarsson,Julius F. Remenar +9 more
TL;DR: Formulations of crystal forms having high energy (a 'spring'), thus transiently increasing solubility in aqueous solution relative to the free acid, combined with excipients functioning as precipitation inhibitors ('parachutes') were shown to provide both enhanced dissolution and high oral bioavailability.
Patent
Video segmentation using statistical pixel modeling
Alan J. Lipton,Niels Haering,Zeeshan Rasheed,Omar Javed,Zhong Zhang,Wei Hong Yin,Peter L. Venetianer,Gary W. Myers +7 more
TL;DR: In this paper, a method for segmenting video data into foreground and background (324) portions utilizes statistical modeling of the pixels Λ statistical model of the background is built for each pixel, and each pixel in an incoming video frame is compared with the background statistical model for that pixel.