Research On Stereo Matching Of Vehicle Straw Fuel Volume Measurement

Research on method of vehicle straw fuel auto-measure by binocular stereo vision,the stereo matching algorithm based on the gridding and digital dots projecting is improved,and the project of the bulk measuring is designed in this thesis.Firstly,the basic theories of binocular stereo vision is introduced,the theories of calibration is discussed,the zhang's method is proposed by an example in the paper.Secondly,the main image-segment and stereo matching algorithm are analysed and compared,then the watershed image division algorithm is choosed,the improved stereo matching algorithm based on the gridding and digital dots projecting is designed,the corresponding experimentation and analyse is done,According to above research the method of the bulk computing is designed,and the test of the method is done.At last the conclusions are given with recommendation for future work.