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Alan C. Bovik
Researcher at University of Texas at Austin
Publications - 872
Citations - 120104
Alan C. Bovik is an academic researcher from University of Texas at Austin. The author has contributed to research in topics: Image quality & Video quality. The author has an hindex of 102, co-authored 837 publications receiving 96088 citations. Previous affiliations of Alan C. Bovik include University of Illinois at Urbana–Champaign & University of Sydney.
Papers
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Proceedings ArticleDOI
Biorthogonal quincunx Coifman wavelets
TL;DR: A new family of compactly supported, nonseparable two-dimensional wavelets, "biorthogonal quincunx Coifman wavelets" (BQCWs), are defined and constructed from their one-dimensional counterparts using the McClellan transformation.
Journal ArticleDOI
Making Video Quality Assessment Models Sensitive to Frame Rate Distortions
TL;DR: In this article , the authors proposed a generalized entropic difference (GREED) model to capture distortions arising from changes in frame rate as part of Video Quality Assessment (VQA).
Automated 3-D analysis of stereo-microscopic images
TL;DR: While 3-D analysis of microscopic-scale biological objects using stereo vision techniques has obtained good results for images containing opaque objects, it has still been unable to obtain acceptable results for objects which largely exhibit transparency.
Proceedings ArticleDOI
Segmentation and extraction of the spinal canal in sagittal MR images
TL;DR: This method detects and extracts the centerline of the human spine and segments the relevant part of the spinal body by combining the filter responses and discarding erroneous candidates for the spinal region.
Posted Content
Regression or Classification? New Methods to Evaluate No-Reference Picture and Video Quality Models
Zhengzhong Tu,Chia-Ju Chen,Li-Heng Chen,Yilin Wang,Neil Birkbeck,Balu Adsumilli,Alan C. Bovik +6 more
TL;DR: In this paper, binary and ordinal classification methods are proposed to evaluate and compare no-reference quality models at coarser levels to make the problem more tractable, and the proposed new tasks convey more practical meaning on perceptually optimized UGC transcoding, or for preprocessing on media processing platforms.