在没有其他有用信息的情况下，三线坐标校正相当于在定位直线中引入了面积约束。
The location region of the source is determined and the trilinear coordinates of the source are corrected by using the constraint on area of triangles.
在没有其他有用信息的情况下，三线坐标校正相当于在定位直线中引入了面积约束。
The location region of the source is determined and the trilinear coordinates of the source are corrected by using the constraint on area of triangles.
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