2026-09-20T00:41:54Zhttps://dspace.mit.edu/server/oai/requestoai:dspace.mit.edu:1721.1/1450332022-08-30T03:56:36Zcom_1721.1_7582com_1721.1_7581col_1721.1_131023
Oliva, Aude
Martie, Lee
Snowdon, Jack
Massachusetts Institute of Technology. Department of Electrical Engineering and Computer Science
2022-08-29T16:28:34Z
2022-08-29T16:28:34Z
2022-05
2022-05-27T16:18:18.710Z
https://hdl.handle.net/1721.1/145033
Action recognition has attracted intense attention in the last decade. Advances in deep learning and the availability of large-scale video datasets have drastically improved its capabilities, attracting interest from industry with a variety of use cases. My work at the MIT-IBM Watson AI lab presents a survey analyzing the performance of various existing action recognition methods in the context of construction site analysis and workplace safety. The analyzed pretrained action recognition models were developed in the lab, and encompass a range of popular techniques in the field, each with their own strengths. In addition to developing a general pipeline to train these models on novel datasets, an easy-to-follow guide is presented to make model recommendations for both of the construction site and workplace safety tasks. Although it was hard to make definitive recommendations without knowing the specific hardware constraints, the results obtained and the discussion offer insight into what it feasible and effective with current technology in the problem spaces.
M.Eng.
Massachusetts Institute of Technology
In Copyright - Educational Use Permitted
Copyright MIT
http://rightsstatements.org/page/InC-EDU/1.0/
Empirical Study on the Tradeoffs of Action Recognition Models for Industry
Thesis
application/pdf
Master
Master of Engineering in Electrical Engineering and Computer Science
Publication
unknown
unknown
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<Abstract>Action recognition has attracted intense attention in the last decade. Advances in deep learning and the availability of large-scale video datasets have drastically improved its capabilities, attracting interest from industry with a variety of use cases. My work at the MIT-IBM Watson AI lab presents a survey analyzing the performance of various existing action recognition methods in the context of construction site analysis and workplace safety. The analyzed pretrained action recognition models were developed in the lab, and encompass a range of popular techniques in the field, each with their own strengths. In addition to developing a general pipeline to train these models on novel datasets, an easy-to-follow guide is presented to make model recommendations for both of the construction site and workplace safety tasks. Although it was hard to make definitive recommendations without knowing the specific hardware constraints, the results obtained and the discussion offer insight into what it feasible and effective with current technology in the problem spaces.</Abstract>
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