The world's only underwater dedicated high-end motion capture camera.
Qualisys's underwater camera is a groundbreaking device that enables optical motion capture underwater. The specifications of the underwater camera are almost equivalent to those of a regular camera, allowing for high-precision data output even with fast movements, just like the Qualisys camera series. Of course, similar to regular motion capture, all that is needed for the measurement subjects is to attach reflective markers, making it less burdensome and allowing for measurements in a natural state.
Inquire About This Product
basic information
High resolution/high sampling Long-distance shooting High-precision 3D position measurement Underwater dedicated integrated high-power LED strobe x, y, z, 6DOF real-time output Low latency IP68 housing Pressure test at 40m depth Simultaneous measurement between ground system and underwater system Collaboration with external systems
Price range
Delivery Time
Applications/Examples of results
【Human Measurement in Water】 Qualisys underwater cameras have many applications in underwater gait analysis, swimming kinematics research, and the field of underwater biomechanics. The skeleton solver function of Qualisys' dedicated software, Qualisys Track Manager, can be used to capture the movements of actors for use in game, animation, and film production. 【Tracking of Vessels, Drones, Structures, etc.】 The underwater motion capture system is an essential tool for the development and testing of underwater vehicles and robots. It is used for measuring autonomous underwater vehicles (AUVs), underwater objects towed by a towing tank, mooring lines, fishnet trawls, and oil pipelines. 【Simultaneous Measurement Above and Below Water】 By combining Qualisys' terrestrial motion capture cameras with underwater motion capture cameras, it is possible to consolidate movements above and below water into a single capture. This allows for the measurement of actions such as diving analysis in swimming, the movement of vessels above and below water, and a series of behaviors and actions in marine wind power generation.
Company information
We handle high-precision measurement equipment that can be used for ergonomics, building structure, behavior, seismic analysis, fluid analysis, VR, and more, both domestically and internationally. In particular, Qualisys, which we represent, is a leading company in the industry that manufactures a three-dimensional optical motion capture system based in Sweden. The core technology of Qualisys has been developed since 1989, and based on years of accumulated experience, they develop everything in-house, from hardware such as cameras to software. Currently, motion capture systems are used in a wide variety of fields, including medical and industrial sectors. Among their products, there is a unique model that can measure underwater, enabling the acquisition of high-precision three-dimensional data in environments where motion analysis and validation of precision were previously impossible.