Underwater Motion Capture System

Director james cameron shares how he plans to shoot the avatar sequels underwater motion capture technology and how they perfected the difficult process.

Underwater motion capture system.

Examples of use include the tracking of free running auvs underwater objects towed in a towing tank mooring lines fish net trawl doors and oil pipeline. An underwater motion capture system is an essential tool in the development and testing of underwater vehicles and equipment. Motion capture systems have been utilized to quantify suited and unsuited human kinematics with a high level of accuracy. Examples of use include the tracking of free running auvs underwater objects towed in a towing tank mooring lines fish net trawl doors and oil pipeline motions just to mention a few.

Cameron previously told us about developing the new underwater motion capture technology which says will be a key component of avatar 2 and avatar 3 in particular. Qualisys underwater cameras are the world s only optical motion capture cameras for underwater use opening up the possibility to capture aquatic human motion. Motion capture technology has been available for researchers and scientists for a few decades which has given new insight into many fields. Underwater motion capture systems have unique challenges.

Above water camera systems consist of ip67 protected 7 cameras with. However in adverse environments such as underwater 3 d kinematics has been practically and technically difficult to quantify using a traditional motion capture system. How james cameron cracked the code on avatar 2 underwater scenes. Our motion capture technology allows you to capture biomechanical movements above water underwater or in a combination of both for a variety of uses such as swimming and sport.

Qualisys technology makes it possible to track objects in large volumes both above and underwater. The vital part of the system the underwater camera has a waterproof housing. An underwater motion capture system is an essential tool in the development and testing of underwater vehicles and equipment. The housing has a finish that withstands corrosion and chlorine which.