Road surface data and real images applied in the fitness equipment of a virtual reality system

碩士 === 國立臺北科技大學 === 機電整合研究所 === 99 === The research is associated with fitness equipment that combined with real scene, including the sensor prepared, road data collected and mixed, and programing. The experiment use accelerator and odometer to catch data, use high-speed camera to record film, use G...

Full description

Bibliographic Details
Main Authors: Yu-Jui Chen, 陳右叡
Other Authors: 黃榮堂
Format: Others
Language:zh-TW
Published: 2011
Online Access:http://ndltd.ncl.edu.tw/handle/76r7cg
Description
Summary:碩士 === 國立臺北科技大學 === 機電整合研究所 === 99 === The research is associated with fitness equipment that combined with real scene, including the sensor prepared, road data collected and mixed, and programing. The experiment use accelerator and odometer to catch data, use high-speed camera to record film, use GPS to record location. Until the data are collected and prepared, use program can distribute different catch-rate data such as distance, GPS, slope, frame to the same text detail. Besides, it can delete the repeat data that catched when the car is static and sign associated frame that convienced to cut the movies. The research also compared accelerator with inclinometer, and test them together. When the car is on dynamic, the data catched by accelerometer or inclinometer could be influenced by the speed of the car. We use two different ways to calculate acceleration, and through the IIR filter and kalman filter, the data can be compensated. This research also use the new instrument instead of older one because of convenience. The real scenery are recorded by three high-speed camera and then use software to modified action time that makes three movies combined to single wide scene. Afterwards, the single wide scene should be modified color such as shadow, brightness or contrast and so on, and delete the static frames, This movement can unify the color let the look sight prefect and smooth.