Optasia: A Relational Platform for Efficient Large-Scale Video Analytics
SoCC, pp. 57-70, 2016.
Camera deployments are ubiquitous, but existing methods to analyze video feeds do not scale and are error-prone. We describe Optasia, a dataflow system that employs relational query optimization to efficiently process queries on video feeds from many cameras. Key gains of Optasia result from modularizing vision pipelines in such a manner ...More
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