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公开(公告)号:US10063792B1
公开(公告)日:2018-08-28
申请号:US14870935
申请日:2015-09-30
Applicant: Amazon Technologies, Inc.
Inventor: Ilya Vladimirovich Brailovskiy , Ilia Vitsnudel , Philip James Taylor , Nathaniel Bubis , Matthew Alan Townsend , Dmitry Svetlov , Noam Sorek , Benjamin Robert Hirsch , Paul Andersen Alioshin
CPC classification number: H04N5/2628 , H04N5/2258 , H04N5/23238 , H04N7/181
Abstract: Various examples are directed to systems and methods for formatting stitched panoramic frames for transmission to a remote image processing system, the method comprising. A control circuit of a panoramic camera may receive first and second frames captured by first and second image sensors having partially overlapping fields-of-view. The control circuit may identify a first overlap region of the first frame and a second overlap region of the second frame. The first and second overlap region may comprise pixel values from portions of the fields-of-view of the image sensors that overlap. The control circuit may generate a panoramic frame from based at least in part on the first and second frames. The control circuit may generate a transmission frame comprising the panoramic frame, the first overlap region and the second overlap region.
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公开(公告)号:US09936208B1
公开(公告)日:2018-04-03
申请号:US14747156
申请日:2015-06-23
Applicant: Amazon Technologies, Inc.
Inventor: Ilya Vladimirovich Brailovskiy , Marcus-Alan Gilbert , Dmitry Svetlov , Amir Frenkel , Paul Berenberg
CPC classification number: H04N19/42 , H04N19/132 , H04N19/14 , H04N19/167 , H04N19/174 , H04N19/29 , H04N19/59
Abstract: Devices, systems and methods are disclosed for improving encoding techniques for mobile devices by adaptively controlling a resolution or frame rate of content to reduce power consumption while maintaining image quality. For example, a local device may determine when the content may be downscaled without degrading a final image quality and may downscale the content prior to encoding and transmitting the encoded content to a remote device. The remote device may decode and upscale the content to the original resolution prior to displaying the content on a display. As downscaling the content is not power intensive, the local device may reduce a power consumption associated with encoding and transmitting the content to the remote device while maintaining the final image quality of the content.
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