Mathematical morphology image processing and reconstruction technology application in sprint competition video processing

摘要

In the fierce sprint competition videos, it contains lots of kinematics data, these data has very important significances in researching on athletes??? sports rules, however how to extract lots of data from videos is a big puzzle. The paper appliesmathematicalmorphology-basedmetallographic image edge detection algorithm into sprint competition videos, extracts lots of valuable kinematics data. Firstly, the paper introducesmathematical morphology basic theories, and then researches on edge detecting relative theories, finally combineswithmathematicalmorphology and edge detection relative knowledge to apply into sprint competition videos, extracts data fromcompetition videos,which builds data basis for researching 100meters running kinematics rules.