F
Farzin Aghdasi
Researcher at University of the Witwatersrand
Publications - 68
Citations - 1281
Farzin Aghdasi is an academic researcher from University of the Witwatersrand. The author has contributed to research in topics: Video tracking & Pixel. The author has an hindex of 18, co-authored 68 publications receiving 1275 citations. Previous affiliations of Farzin Aghdasi include University of British Columbia.
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Patent
Camera calibration using feature identification
TL;DR: In this paper, the authors present a method to calibrate a camera that includes capturing by the camera a frame of a scene, identifying features appearing in the captured frame, the features associated with pre-determined values representative of physical attributes of one or more objects, and determining parameters of the camera based on the detected features and the pre-defined values associated with the identified features.
Patent
Tracking moving objects using a camera network
TL;DR: In this article, a plurality of security cameras are used to track moving objects using a host computer system to determine whether the moving objects imaged by the cameras represent the same moving object.
Patent
Cloud-based video surveillance management system
TL;DR: In this article, a gateway (52) is configured to obtain video content and metadata relating to the video content from a plurality of network devices (20, 42), a metadata processing module (82) is coupled to the gateway and configured to filter the metadata according to one or more criteria to obtain a filtered set of metadata.
Patent
Stopped object detection
TL;DR: A video surveillance system includes an input configured to receive indications of images each comprising a plurality of pixels; a memory; and a processing unit communicatively coupled to the input and the memory and configured to analyze the indications of the images.
Patent
Searching recorded video
TL;DR: In this paper, the authors describe a system for creating metadata associated with a video data, which can include data about objects viewed within a video scene and events that occur within the video scene.