I. Kozintsev

Publications73
h-index24
Citations2,886
Highly Influential Citations163
Claim Author Page
Author pages are created from data sourced from our academic publisher partnerships and public sources.

Recommended Authors

  • K. Ramchandran
  • 631 Publications, 30,315 Citations
  • T. Huang
  • 1,502 Publications, 94,537 Citations
  • R. Lienhart
  • 160 Publications, 9,313 Citations
  • M. Vetterli
  • 742 Publications, 50,197 Citations
  • Publications
  • Influence
Low-complexity image denoising based on statistical modeling of wavelet coefficients
TLDR
We introduce a simple spatially adaptive statistical model for wavelet image coefficients and apply it to image denoising. Expand
  • 822
  • 66
  • PDF
Spatially adaptive statistical modeling of wavelet image coefficients and its application to denoising
TLDR
This paper deals with the application to denoising of a very simple but effective "local" spatially adaptive statistical model for the wavelet image representation that was previously introduced successfully in a compression context. Expand
  • 275
  • 12
Factor graph framework for semantic video indexing
TLDR
Video query by semantic keywords is one of the most challenging research issues in video data management. Expand
  • 161
  • 12
  • PDF
Position calibration of microphones and loudspeakers in distributed computing platforms
TLDR
We present a novel algorithm to automatically determine the relative three-dimensional (3-D) positions of audio sensors and actuators in an ad hoc distributed network of heterogeneous general purpose computing platforms such as laptops, PDAs, and tablets. Expand
  • 142
  • 9
  • PDF
Multicast and unicast real-time video streaming over wireless LANs
TLDR
We address the problem of real-time video streaming over wireless LANs for both unicast and multicast transmission. Expand
  • 266
  • 8
  • PDF
A factor graph framework for semantic indexing and retrieval in video
TLDR
This paper proposes a novel framework for semantic indexing and retrieval in digital video. Expand
  • 54
  • 7
To search or to label?: predicting the performance of search-based automatic image classifiers
TLDR
In this work we explore the trade-offs in acquiring training data for image classification models through automated web search as opposed to human annotation. Expand
  • 195
  • 6
  • PDF
Joint source channel matching for a wireless communications link
TLDR
We develop a general approach for joint source channel matching based on a parametric distortion model that incorporates the flexibility and constraints of both the source and the channel. Expand
  • 46
  • 4
On the importance of exact synchronization for distributed audio signal processing
TLDR
We propose a new paradigm for implementations of audio array processing algorithms on a network of distributed general-purpose computers (GPC) with onboard sensors. Expand
  • 41
  • 4
  • PDF
Image transmission using arithmetic coding based continuous error detection
TLDR
We propose a new "continuous" error detection scheme using arithmetic coding that provides a novel tradeoff between the amount of added redundancy and the time needed to detect an error once it occurs. Expand
  • 32
  • 4