Three dimensional cavalry statue scanning case

Huaguang engineers using 3D Photogrammetry System HL-3DP+ 3D scanner alpha 7000, reverse opening of cavalry figurines, reappear in thirteenth Century in Mongolia during the period of 'Gen Gi Khan million Imperial Guard treasures.

Practical problems

1 the sculptor carves a Mongolia cavalry takes 1-2 months to complete, casting mold, time-consuming follow-up project, simply cannot be completed on schedule.
2 cavalry statue bulky, complex surface, pattern dense and small, scanning equipment, not only to have the ability to scan a large object, but also to ensure that the scanning speed.

Huaguang solutions

The mention of Gen Gi Khan, many people will immediately think of the thirteenth Century period, the Mongolia cavalry swept across the continent. They conquered the region is very broad, west of the black sea beach, including almost all of East East, established in the history of the world famous Mongolia empire. In July this year, a Inner Mongolia Erenhot customers to work with a company in Mongolia to build a Mongolia cavalry theme park, named Gen Gi Khan million guard theme park. The park will be placed a giant bronze statue of tens of thousands of cavalry, with the number of its mighty heroic and huge, hope customers in the park after the completion of applying for the Guinness world record.

Cavalry statue scene diagram

These plaster sculptures by Mongolia famous artists hand carved, simple, simple, rough carving techniques of Mongolian art culture embodies the unique national characteristics and aesthetic concepts. At the same time, the huge size of 3.4 meters high, 3.7 meters long, the statue looks more brave, brave cavalry. Because the number of statues, short construction time, customers need to use the reverse design of the statue of mold, but the cavalry statue of large volume, complex structure, armor on the pattern of intensive, bring great difficulty to scan. Faced with these problems, Huaguang engineers recommended use large workpiece 3D scanning: alpha 7000+ 3D Photogrammetry System HL-3DP
1, the preparatory work
Marking point: the data obtained in the scanning software to carry out the positioning and splicing.
Point to point to make the 3D photogrammetry system to obtain the 3D coordinates of the surface of the cavalry statue.
2, 3D Photogrammetry
Huaguang engineers first using 3D photogrammetric system (HL-3DP) to take a few pictures cavalry statue, through 3D measurement, HOLON3DP software will automatically combine these images after operation, 3D coordinates can be obtained for each encoding point center, calculate the 3D coordinates of the object surface of the key point of information value.
3, three-dimensional scanning
Alpha 7000 is used for professional optical instruments to obtain 3D data of large objects, it has the following characteristics:<1>1200*900 large, three-dimensional scanning can quickly complete the large object;<2>with scanning precision industrial grade, reach 0.006mm/m; the stability of the<3>scanning software developed with stronger huaguang.
4, data processing
After a quick scan of the statue of the cavalry, the point cloud data into the reverse design software Studio Geomagic processing, can be generated in the STL format of the triangular mesh surface data. After the Pro/E, UG and other mainstream design software for post-processing, can speed up the development of the statue of cavalry.

Cavalry statue point cloud data

Cavalry statue point cloud data

Cavalry statue STL data chart

Cavalry statue STL data chart