博碩士論文查詢聯邦系統首頁 聯絡信箱 關於我們 加入我們

本論文已被瀏覽 44 次, [ 造訪詳細資料與全文 ] 12 次,[ 回到前頁查詢結果 ] [ 重新搜尋 ]

Vision-Based Techniques for Cognitive and Motor Skill Assessments.

作者:Beatrice K. Floyd,
畢業學校:Case Western Reserve University
出版單位:Case Western Reserve University / OhioLINK
核准日期:2012-08-24
類型:Electronic Thesis or Dissertation
權限:unrestricted.This thesis or dissertation is protected by copyright: all rights reserved. It may not be copied or redistributed beyond the terms of applicable copyright laws.....

英文摘要

This thesis presents computer vision algorithms and associated applications for automating cognitive and motor skill assessments. These assessments are used to diagnose cognitive and motor impairments and behavioral problems. Due to the high prevalence of such disorders and the limitation of traditional diagnosis methods, there is an urgent need for improved approaches. Automation through computer vision enables low cost comprehensive assessments that can be more extensively implemented, further precision in measurement, provide quantitative behavioral and performance data, record results electronically, and allow professionals to concentrate on other assessment factors. The presented algorithms include wrist tracking, object recognition and tracking, and gaze detection. These algorithms are applied to create an automated version of the Wechsler’s Block Design subtest, kinematical modeling of the upper extremities, methods of path accuracy evaluation, an automated system for the Soda Pop Coordination Test, a tracking/scoring system for Cup Stacking, and a demonstration of gaze tracking.

 

計畫贊助者: