Netflix Original [Squid Game] LiDAR Scan
Precise digital restoration of complex sets, 75mm Studio's LiDAR solution
75mm Studio conducted 3D scanning of the set during the production of Squid Game.
01. Prerequisites for Precise Matchmove
Precise Matchmove work was essential due to issues regarding set extensions in some scenes. For precise matchmove work involving multiple scenes in one space, LiDAR scanning is essential.
02. Why LiDAR?
The set of Squid Game had a very complex composition, and the surface patterns were insufficient, making it difficult to obtain high-quality 3D data with general Photogrammetry techniques. Therefore, it was a situation where LiDAR equipment had to be utilized to acquire accurate scan data.
03. Data Optimization Process
The amount of Cloud Point obtained through LIDAR scanning is quite massive. Therefore, to make it usable in practice, it goes through the following process:
- Meshing: Converting point data into polygon meshes
- Optimization: Lightweighting massive meshes so operators can handle them in DCC tools (Maya, Max, etc.)
LiDAR Scan Data Acquired On Site
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