Whether a data type is a value type or a reference type, the communicating parties could also pose problems.

无论数据类型是数值类型还是引用类型，信息传递的一方都可能出现问题。

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You can challenge your balance by practicing this pose with your eyes closed. Learn to balance without any reference to the outer environment.

可以闭上眼睛练习山式来挑战自己的平衡。学会不借助任何外界因素来保持平衡。

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With the coplanar reference target, the spacial pose between camera and optical plane can be calibrated by using the cameras projective center and the lights information in the cameras image surface.

根据线结构光传感器的特点，提出了一种线结构光传感器的快速标定方法，利用摄像机投影中心及光条在摄像机像面上的信息，仅需一共面靶标即可实现摄像机与光平面之间位置参数的标定。

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