POST-STIMULUS TIME-DEPENDENT EVENT DESCRIPTOR

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Abstract

Event-based image processing is a relatively new domain in the field of computer vision. Much research has been carried out on adapting event-based data to comply with established techniques from frame-based computer vision. On the contrary, this paper presents a descriptor which is designed specifically for direct use with event-based data and therefore can be considered to be a pure event-based vision descriptor as it only uses events emitted from event-based vision devices
without transforming the data to accommodate frame-based vision techniques. This novel descriptor is known as the Poststimulus Time-dependent Event Descriptor (P-TED). P-TED is comprised of two features extracted from event data which describe motion and the underlying pattern of transmission respectively. Furthermore a framework is presented which leverages the P-TED descriptor to classify motions within event data. This framework is compared against another stateof-the-art event-based vision descriptor as well as an established frame-based approach.
Original languageEnglish
Title of host publicationThe 27th IEEE International Conference on Image Processing (ICIP 2020)
Publication statusAccepted/In press - 16 May 2020
EventThe 27th IEEE International Conference on Image Processing - Abu Dhabi, United Arab Emirates
Duration: 25 Oct 202028 Oct 2020

Conference

ConferenceThe 27th IEEE International Conference on Image Processing
Abbreviated titleICIP 2020
CountryUnited Arab Emirates
CityAbu Dhabi
Period25/10/2028/10/20

Keywords

  • Bio-inspired
  • neuromorphic
  • Motion Recognition
  • Multi-dimensional Signal Processing
  • Computer Vision

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  • Cite this

    Harrigan, S., Coleman, S., Kerr, D., Pratheepan, Y., Fang, Z., & Wu, C. (Accepted/In press). POST-STIMULUS TIME-DEPENDENT EVENT DESCRIPTOR. In The 27th IEEE International Conference on Image Processing (ICIP 2020)