2015Foro Sled
Steadicam configuración para el seguimiento de movimiento en tiempo real con HoloLens demostración
Lo que encontró el hilo
- Se desarrolló un sistema personalizado de Steadicam para rastrear y mostrar lo que un dispositivo HoloLens ve en tiempo real, requiriendo múltiples sensores y alimentaciones de datos transmitidas a través de un solo equipo.
- El sistema combina una cámara RED Dragon, HoloLens óptica y un sensor de profundidad de Xbox Kinect en una sola plataforma, con salida procesada y superpuesta con contenido holográfico a media segunda demora.
- El sistema de transmisión requiere de salida de vídeo SDI 3G y señales de retorno junto con Thunderbolt óptico, fibra de monomodo, señales de sincronización y potencia, necesitando un paquete de cable grueso del operador a sled.
- Initial demonstrations were limited to 25 feet of tether distance due to 3G SDI bandwidth constraints, with the server processing equipment positioned nearby.
- Extending range to 100 feet was achieved by converting SDI signals to multimode fiber with media converters powered by a portable USB battery pack worn by the operator.
- Sled-mounted power solutions must use voltage-regulated converters to prevent disruption to sensitive onboard electronics.
- The operator used a PRO/XCS Steadicam sled with Cinetronic monitor and relocated the cable harness from a shoulder tether to a shoulder-mounted configuration to reduce steering strain.
- MegaFlex SDI cables and fiber optics were used to minimize bundle size while maintaining necessary signal integrity over extended distances.
Depende de
- The exact specifications and construction details are proprietary and confidential to Microsoft.
- The operator cannot share photographs or detailed technical schematics of the system.
- The setup was specifically engineered for demonstration purposes and may not be reproducible without access to the specialized components and engineering support.
- These systems represent experimental technology from the early stages of HoloLens development and may not reflect current commercial implementations.