• Publications
  • Influence
Multirate 3-D subband coding of video
TLDR
We propose a full color video compression strategy, based on 3-D subband coding with camera pan compensation, to generate a single embedded bit stream supporting multiple decoder display formats and a wide, finely gradated range of bit rates. Expand
  • 734
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Fast optical and process proximity correction algorithms for integrated circuit manufacturing
In this thesis, we first look at the Optical Proximity Correction (OPC) problem and define the goals, constraints, and techniques available. Then, a practical and general OPC framework is built upExpand
  • 223
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Iterative procedures for reduction of blocking effects in transform image coding
  • A. Zakhor
  • Mathematics, Computer Science
  • IEEE Trans. Circuits Syst. Video Technol.
  • 1 March 1992
TLDR
The authors propose an iterative block reduction technique based on the theory of a projection onto convex sets by exploiting the fact that the transform-coded image suffering from blocking effects contains high-frequency vertical and horizontal artifacts. Expand
  • 341
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Very low bit-rate video coding based on matching pursuits
TLDR
We present a video compression algorithm which performs well on generic sequences at very low bit rates. Expand
  • 287
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Iterative procedures for reduction of blocking effects in transform image coding
We propose a new iterative block reduction technique based on the theory of projection onto convex sets. The basic idea behind this technique is to impose a number of constraints on the coded imageExpand
  • 215
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Efficient video similarity measurement with video signature
  • S. Cheung, A. Zakhor
  • Computer Science
  • Proceedings. International Conference on Image…
  • 10 December 2002
TLDR
The video signature method has previously been proposed as a technique to summarize video efficiently for visual similarity measurements (see Cheung, S.-C. and Zakhor, A., Proc. SPIE, 2001). Expand
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Multiple sender distributed video streaming
TLDR
We propose a receiver-driven protocol for simultaneous video streaming from multiple senders to a single receiver in order to achieve higher throughput, and to increase tolerance to packet loss and delay due to network congestion. Expand
  • 144
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Real-Time Internet Video Using Error Resilient Scalable Compression and TCP-Friendly Transport Protocol
TLDR
We introduce a point to point real-time video transmission scheme over the Internet combining a low-delay TCP-friendly transport protocol in conjunction with a novel compression method that is error resilient and bandwidth-scalable. Expand
  • 345
  • 13
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An optimization approach for removing blocking effects in transform coding
  • S. Minami, A. Zakhor
  • Mathematics, Computer Science
  • IEEE Trans. Circuits Syst. Video Technol.
  • 1 April 1995
TLDR
We propose a new approach for reducing the blocking effect which can be applied to conventional transform coding without introducing additional information or significant blurring. Expand
  • 216
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Multiple TFRC Connections Based Rate Control for Wireless Networks
TLDR
An end-to-end rate control scheme for wireless streaming that achieves both high throughput and low packet loss rate, without having to modify network infrastructure or protocols. Expand
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