公开(公告)号：US10217200B2

公开(公告)日：2019-02-26

申请号：US15284524

申请日：2016-10-03

Applicant: Microsoft Technology Licensing, LLC

Inventor： Yongjun Wu ,  Matthew Wozniak ,  Simon Baker ,  Catalin Alexandru Negrila ,  Venkata S. K. Kamal Lanka ,  Kevin Chin ,  Brian Kohlwey

IPC: G06T5/10 ,  G06T5/00 ,  G06T5/50 ,  H04N5/232 ,  G06T3/00 ,  G06T7/20

Abstract: In one embodiment, a video processing system 300 may filter a video data set to correct skew and wobble using a central processing unit 220 and a graphical processing unit 230. The video processing system 300 may apply a rolling shutter effect correction filter to an initial version of a video data set. The video processing system 300 may simultaneously apply a video stabilization filter to the initial version to produce a final version video data set.

公开(公告)号：US10057853B2

公开(公告)日：2018-08-21

申请号：US14520144

申请日：2014-10-21

Applicant: Microsoft Technology Licensing, LLC

Inventor： Paramvir Bahl ,  Alastair Wolman ,  Ranveer Chandra ,  Kevin Chin ,  Yuvraj Agarwal

IPC: H04W52/02 ,  H04W74/08 ,  H04M1/725 ,  H04W76/10 ,  H04W88/06 ,  H04L29/06 ,  H04W92/00 ,  H04W84/10 ,  H04W80/04 ,  H04M1/253

CPC classification number: H04W52/0229 ,  H04L65/1069 ,  H04M1/2535 ,  H04M1/725 ,  H04M2250/06 ,  H04W52/0209 ,  H04W52/0235 ,  H04W52/0274 ,  H04W74/085 ,  H04W76/10 ,  H04W80/04 ,  H04W84/10 ,  H04W88/06 ,  H04W92/00 ,  Y02D70/00 ,  Y02D70/1224 ,  Y02D70/142 ,  Y02D70/23

Abstract: Techniques for increasing the battery life on a mobile device by decreasing the energy consumption of the mobile device's wireless fidelity (Wi-Fi) interface are described. In one embodiment, the mobile device's Wi-Fi interface is automatically disabled when the device is not engaged. When the device receives a wake up call from a server via its Cellular interface, the Wi-Fi interface is enabled if the device answers the wake up call and the Wi-Fi interface is available. Using its Wi-Fi interface, the mobile device then connects to an IP-based network via a Wi-Fi access point.

公开(公告)号：US20170236257A1

公开(公告)日：2017-08-17

申请号：US15284524

申请日：2016-10-03

Applicant: Microsoft Technology Licensing, LLC

Inventor： Yongjun Wu ,  Matthew Wozniak ,  Simon Baker ,  Catalin Alexandru Negrila ,  Venkata S. K. Kamal Lanka ,  Kevin Chin ,  Brian Kohlwey

IPC: G06T5/10 ,  G06T7/20 ,  G06T3/00 ,  H04N5/232

CPC classification number: G06T5/10 ,  G06T3/0093 ,  G06T5/006 ,  G06T5/50 ,  G06T7/20 ,  G06T2207/10016 ,  G06T2207/20016 ,  H04N5/23254 ,  H04N5/23267 ,  H04N5/2329

Abstract: In one embodiment, a video processing system 300 may filter a video data set to correct skew and wobble using a central processing unit 220 and a graphical processing unit 230. The video processing system 300 may apply a rolling shutter effect correction filter to an initial version of a video data set. The video processing system 300 may simultaneously apply a video stabilization filter to the initial version to produce a final version video data set.