Analysis of Measurement and Errors in Sports Film and Video
Yan Bo-tao · Journal of Tianjin University Science and Technology · 2011
In this paper,the research and conclusion about film and video measurement errors analysis was reviewed.Three errors have been considered to be the main error recourses:human errors,environment errors and equipment errors.Simultaneity,some methods how to confirm the error quantity were concluded.The methods consisted theory analysis and experiment analysis.This article has also concluded the methods how to reduce film and video measurement errors.The methods to reduce system errors include paste skin makers,set reference point,calculate opposite joint,part shoot and SMAC(simultaneous multi-frame analytical calibration) technique,etc.The methods to reduce random errors were mainly about raw data smoothing.