6533b822fe1ef96bd127ca45

RESEARCH PRODUCT

3D chain interactive

subject

description

With constant evolution of technology, 3D scanners are providing more and more data with ever greater precision. However, the substantial increase of the data size is problematic. Files become very heavy and can cause problems in data transmission or data storage. Therefore, most of the time, the data obtained by the 3d scanners will be analyzed, processed and simplify; this is called 3D acquisition chain.This manuscript presents an approach which digitize objects dynamically by adapting point density during the acquisition depending on the object complexity, without informations on object shape. This system allows to avoid the use of the classic 3D chain. This system do not calculate a dense points cloud which will be simplify later, but it adapts the points density during the acquisition in order to obtain directly simplified data to the acquisition output. This process allows to reduce significantly processing time.