S
Stephen Philip Cheatle
Researcher at Hewlett-Packard
Publications - 48
Citations - 1319
Stephen Philip Cheatle is an academic researcher from Hewlett-Packard. The author has contributed to research in topics: Signal & Image processing. The author has an hindex of 20, co-authored 48 publications receiving 1319 citations.
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Patent
Automated cropping of electronic images
TL;DR: In this article, the authors present an automated and semi-automated cropping of electronic images, and in particular to an apparatus and a method of using an electronic camera to capture and crop such electronic images.
Patent
System and method for producing a page using frames of a video stream
Xiaofan Lin,Tong Zhang,C. Brian Atkins,Gary L. Vondran,Mei Chen,Charles A Untulis,Stephen Philip Cheatle,Dominic Lee +7 more
TL;DR: In this article, a plurality of video frames from a video stream or clip are read, and multiple frames are extracted from the video stream, based on the content of each frame.
Patent
Image capture method and apparatus
TL;DR: In this paper, the authors propose a method for generating an image sequence using an image capture device. But the method is limited to images generated by the device and representative of an existing image of a sequence to assist a user of the device to capture one or more subsequent images for the sequence.
Patent
Virtual or augmented reality
TL;DR: In this paper, two cameras placed on the HMD comprise a stereo vision depth sensing system to recognize and determine the distance to obstacles in the user's field of view, and the user can therefore move around the physical environment, using only the displayed reality as a guide without fear of colliding onto real objects.
Patent
Camera with visible and infra-red imaging
Richard Oliver Kahn,Stephen Philip Cheatle,David Arthur Grosvenor,David Neil Slatter,Andrew Arthur Hunter +4 more
TL;DR: In this paper, a digital camera derives an infrared and visible signals from IR and visible sensors, which are combined to correct for sensitivity of the visible and/or IR sensors to IR or visible wavelengths, respectively.