Abstract: Certain cameras and systems described herein produce enhanced dynamic range still or video images. The images can also have controlled or reduced motion artifacts. Moreover, the cameras and systems in some cases allow the dynamic range and/or motion artifacts to be tuned to achieve a desired cinematic effect.
Type:
Grant
Filed:
August 22, 2011
Date of Patent:
January 7, 2014
Assignee:
Red.com, Inc.
Inventors:
James H. Jannard, Graeme Nattress, Bimal Mathur, Uday Mathur, Deanan DaSilva, Peter Jarred Land
Abstract: Certain cameras and systems described herein produce enhanced dynamic range still or video images. The images can also have controlled or reduced motion artifacts. Moreover, the cameras and systems in some cases allow the dynamic range and/or motion artifacts to be tuned to achieve a desired cinematic effect.
Type:
Grant
Filed:
October 21, 2011
Date of Patent:
April 17, 2012
Assignee:
RED.COM, Inc.
Inventors:
James H. Jannard, Graeme Nattress, Bimal Mathur, Uday Mathur, Deanan DaSilva, Peter Jarred Land
Abstract: In one embodiment, a camera includes an image sensor within a camera housing that converts light entering the camera housing through an optical filter into digital image data. The optical filter can have a variable opacity. A processor in communication with the image sensor identifies operation settings for the optical filter and adjusts an opacity level of the optical filter over an exposure period in accordance with the operation settings for the optical filter. In addition, the processor modifies values of the digital image data based at least on the operation settings for the optical filter.
Type:
Application
Filed:
April 3, 2014
Publication date:
October 9, 2014
Applicant:
RED.COM, Inc.
Inventors:
Anthony Wayne Davis, Robert Rose, Thomas Graeme Nattress, Peter Jarred Land, James H. Jannard