• Publications
  • Influence
CTF determination and correction for low dose tomographic tilt series.
The resolution of cryo-electron tomography can be limited by the first zero of the microscope's contrast transfer function (CTF). To achieve higher resolution, it is critical to determine the CTF andExpand
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Mugshot database acquisition in video surveillance networks using incremental auto-clustering quality measures
tl;dr
We present a real-time technique to acquire a mugshot database automatically from a video surveillance network. Expand
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An Open Development Environment for Evaluation of Video Surveillance Systems
tl;dr
We introduce the publicly available Open Development for Video Surveillance (ODViS) system that is specifically designed to support ongoing research in tracking and video surveillance. Expand
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Multi-resolution background modeling of dynamic scenes using weighted match filters
Accurate background modeling is fundamentally important to motion-based segmentation, object tracking, and video surveillance. Models must discriminate between coherent foreground motion andExpand
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Physical characterization of a high-resolution CCD detector for mammography.
The physical characteristics of charge-coupled device (CCD) mammography detector with 16-bit dynamic range and 27 microm detector element size were investigated. The detector, with an active area ofExpand
  • 3
Face model extraction and matching in distinct cameras
tl;dr
This thesis introduces a suite of algorithms specifically designed for the wide-area surveillance domain with a focus on robust matching of subjects as they move between camera views. Expand