● Widely used

     Due to the high accuracy of angular} mark recognition, it has been widely used in image intelligent recognition.

 ●Modern techniques

     Compared with ordinary circular mark points, the image algorithm of angular mark points is more advanced, and can 

accurately obtain the three-dimensional coordinates of the center of the mark points.

 ● Improve splicing accuracy

    The error and misjudgment are reduced, and the data splicing accuracy is greatly improved.

 ● Strong applicability

    Fluorescent corner is the special mark of the handheld 3D laser scanner independently developed and produced by

 Hualang 3D. There are two different models to meet different scanning needs.