Systems and methods for motion capture

Motion is captured to generate content (e.g., motion pictures, television programming, videos, etc.). An actor 206 or other performing being has multiple markers 226, 234 on his or her face that are essentially invisible to the human eye, but that can be clearly captured by camera systems. A first c...

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Bibliographische Detailangaben
Hauptverfasser:	John Levin, Pablo Helman, Per Karafelt, Leandro Estebecorena, Stephane Grabli, John Knoll
Format:	Patent
Sprache:	eng
Schlagworte:	ANALOGOUS ARRANGEMENTS USING OTHER WAVES CALCULATING COMPUTING COUNTING DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES ELECTRIC COMMUNICATION TECHNIQUE ELECTRICITY IMAGE DATA PROCESSING OR GENERATION, IN GENERAL INFORMATION STORAGE INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORDCARRIER AND TRANSDUCER LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION ORRERADIATION OF RADIO WAVES MEASURING PHYSICS PICTORIAL COMMUNICATION, e.g. TELEVISION RADIO DIRECTION-FINDING RADIO NAVIGATION TESTING
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Beschreibung
Zusammenfassung:	Motion is captured to generate content (e.g., motion pictures, television programming, videos, etc.). An actor 206 or other performing being has multiple markers 226, 234 on his or her face that are essentially invisible to the human eye, but that can be clearly captured by camera systems. A first camera system 204a-d can capture the performance within a first light wavelength spectrum (e.g., invisible light spectrum such as the IR light spectrum), and a second camera system 202 can simultaneously capture the performance in a second light wavelength spectrum different from the first spectrum (e.g., visible light spectrum). The images captured by the first and second camera systems can be combined to generate content. First light reflected from markers are captured from at least two perspectives. The markers are gel-based retroreflective markers configured to reflect the first light and include a first set of microspheres having a first diameter and a second set microspheres having a second diameter different from the first.