Canon “Witness Cameras” Helped Create Iron Man 3
Marvel’s Iron Man 3 thrilled audiences with astonishing visuals, many of which were created by superimposing computer graphic imagery on to live-action stunt footage. Challenged by the precise matching those visual elements required, the Iron Man 3 effects team relied on six Canon EOS C300 Cinema cameras as “witness cameras” for accurate close-up tracking of stunt actors’ movements. The footage captured using Canon EOS C300 cameras was then used by visual effects facilities as a reference to convincingly overlay photorealistic CGI of Iron Man armor and other imagery on to main-camera footage.