The wheel-rail contact geometry relationship is different when different wheel tread shape matches the same rail, which will influence the dynamic performance of the vehicle. 摘要不同的車(chē)輪踏面形狀與同一鋼軌匹配時(shí)具有不同的輪軌接觸幾何關(guān)系，影響車(chē)輛的動(dòng)力學(xué)性能。
By calibrating the intrinsic and the extrinsic parameters of two cameras, one can acquire inside geometry information and spatial relationship of the cameras. 透過(guò)校正找出兩個(gè)相機的內部矩陣及外部參數，可以得知相機的內部幾何關(guān)系以及空間中的擺放位置。
