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Adriana Dumitras patents

Recent patents with Adriana Dumitras listed as an inventor - additional entries may be under other spellings.


Adriana Dumitras - Related organizations: Apple Inc. patents

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

02/23/17 - 20170054994 - A method and apparatus for variable accuracy inter-picture timing specification for digital video encoding is disclosed. Specifically, the present invention discloses a system that allows the relative timing of nearby video pictures to be encoded in a very efficient manner. In one embodiment, the display time difference between a current
Inventors: Barin Geoffry Haskell, David William Singer, Adriana Dumitras, Atul Puri

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

03/10/16 - 20160073128 - A method and apparatus for variable accuracy inter-picture timing specification for digital video encoding is disclosed. Specifically, the present invention discloses a system that allows the relative timing of nearby video pictures to be encoded in a very efficient manner. In one embodiment, the display time difference between a current
Inventors: Barin Geoffry Haskell, David William Singer, Adriana Dumitras, Atul Puri

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding with reduced requirements for division operations

04/30/15 - 20150117541 - A method and apparatus for performing motion estimation in a digital video system is disclosed. Specifically, the present invention discloses a system that quickly calculates estimated motion vectors in a very efficient manner. In one embodiment, a first multiplicand is determined by multiplying a first display time difference between a
Inventors: Barin Geoffry Haskell, David William Singer, Adriana Dumitras, Atul Puri

Method and apparatus for variable accuracy inter-picture timing specification for digital video encoding

02/19/15 - 20150049815 - A method and apparatus for variable accuracy inter-picture timing specification for digital video encoding is disclosed. Specifically, the present invention discloses a system that allows the relative timing of nearby video pictures to be encoded in a very efficient manner. In one embodiment, the display time difference between a current
Inventors: Barin Geoffry Haskell, David William Singer, Adriana Dumitras, Atul Puri

Method and apparatus for improved coding mode selection

12/11/14 - 20140362903 - In this disclosure, a novel method for direct mode enhancement in B-pictures and skip mode enhancement in P-pictures in the framework of H.264 (MPEG-4/Part 10) is disclosed. Direct mode and skip mode enhancements are achieved by clustering the values of the Lagrangian, removing outliers and specifying smaller values of the
Inventors: Adriana Dumitras, Barin Geoffry Haskell, Atul Puri

User interface control for media editing application

08/08/13 - 20130205208 - Some embodiments provide a method that provides a graphical user interface (GUI) on a first device for controlling application of color corrections to a media item by a media editing application on a second device. The method provides a display area that includes several different locations. Each location in the
Inventors: Hans H. Kim, Andrew Bryant, Adriana Dumitras

Color workflow

08/16/12 - 20120210229 - Some embodiments provide a method of providing tools for a media-editing application. The method provides a first tool that, upon invocation for a first image, initiates an automated process that adjusts colors of pixel values of the first image based on analysis of the pixel values. The method provides a
Inventors: Andrew Bryant, Adriana Dumitras, Ryan A. Gallagher, Brian Meaney, James C. Arndt, Olivier Fedkiw, Daniel Pettigrew, Cary C. Dean, Mike Stern

Image color enhancement

03/29/12 - 20120076404 - Some embodiments of the invention provide a non-linear image-enhancement method to enhance an image that includes a number of picture elements. The non-linear enhancement method adjusts the brightness value of each pixel in the image and adjusts at least one chromatic value of each pixel in the image based on
Inventors: Andrew Bryant, Adriana Dumitras

Multi-image face-based image processing

03/01/12 - 20120051658 - Some embodiments provide a method for detecting and/or identifying a set of faces in a video frame and performing a set of image processing operations based on locations of the set of faces. In particular, the method identifies a set of respective locations of the set of faces in the
Inventors: Xin Tong, Adriana Dumitras, Andrew Bryant, Olivier Fedkiw, Daniel Pettigrew, Peter Warner


### Adriana Dumitras patent invention listings

The bibliographic references displayed about Adriana Dumitras's patents are for a recent sample of Adriana Dumitras's publicly published patent applications. The inventor/author may have additional bibliographic citations listed at the USPTO.gov. FreshPatents.com is not associated or affiliated in any way with the author/inventor or the United States Patent/Trademark Office but is providing this non-comprehensive sample listing for educational and research purposes using public bibliographic data published and disseminated from the United States Patent/Trademark Office public datafeed. This information is also available for free on the USPTO.gov website. If Adriana Dumitras filed recent patent applications under another name, spelling or location then those applications could be listed on an alternate page. If no bibliographic references are listed here, it is possible there are no recent filings or there is a technical issue with the listing--in that case, we recommend doing a search on the USPTO.gov website.

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