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However for many applications, like monitoring of functional rehabilitation of patients with musculo skeletal or physical impairments, the requirement is to comparatively evaluate human motion. In this survey, we capture important literature on vision-based monitoring and physical rehabilitation that focuses on comparative evaluation of human motion during the past two decades and discuss the\u00a0state of current research in this area. Unlike other reviews in this area, which are written from a\u00a0clinical objective, this article presents research in this area from a\u00a0computer vision application perspective. We propose our own taxonomy of computer vision-based rehabilitation and assessment research which are further divided into sub-categories to capture novelties of each research. The review discusses the challenges of this domain due to the\u00a0wide ranging human motion abnormalities and difficulty in automatically assessing those abnormalities. Finally, suggestions on the\u00a0future direction of research are offered.<\/jats:p>","DOI":"10.1007\/s00530-021-00815-4","type":"journal-article","created":{"date-parts":[[2021,6,19]],"date-time":"2021-06-19T15:02:35Z","timestamp":1624114955000},"page":"209-239","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":129,"title":["A review of computer vision-based approaches for physical rehabilitation and assessment"],"prefix":"10.1007","volume":"28","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2026-8632","authenticated-orcid":false,"given":"Bappaditya","family":"Debnath","sequence":"first","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Mary","family":"O\u2019Brien","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Motonori","family":"Yamaguchi","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]},{"given":"Ardhendu","family":"Behera","sequence":"additional","affiliation":[],"role":[{"vocabulary":"crossref","role":"author"}]}],"member":"297","published-online":{"date-parts":[[2021,6,19]]},"reference":[{"issue":"2","key":"815_CR1","doi-asserted-by":"publisher","first-page":"287","DOI":"10.1109\/TNSRE.2014.2360149","volume":"23","author":"RJ Adams","year":"2015","unstructured":"Adams, R.J., Lichter, M.D., Krepkovich, E.T., Ellington, A., White, M., Diamond, P.T.: Assessing upper extremity motor function in practice of virtual activities of daily living. 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