Koninklijke Philips Corporation N.V.

University of Washington

Amazon Technologies, Inc.

Rohit Garg

Yongmin Kim

Donglok Kim

Edward A Miller

Ethan Zane Evans

Jeffry E Powers

Michalakis Averkiou

Chris Yoochang Chung

Danny M Skyba

Patrick Gilmore

Kerem Karadayi

Matthew Bruce

Damien Dolimier

Coskun Mermer

David Hendrik Verfaillie

Michael R Vion

Allen David Snook

Qifan Xi

Dan Skyba

A spectating system that generates game inputs based on spectating inputs and provides the game inputs to game systems according to an application programming interface (API). The spectating inputs may include spectator participation statistics, text chat inputs, audio inputs, and spectator interactions with a spectating user interface. The game inputs may include random numbers based on the spectating inputs that may be used as entropy sources for games. The game inputs may also include parameter inputs that provide values for parameters in the game based on spectating inputs. The spectators may become involved in the games being broadcast by influencing game play via the spectating inputs. Game play for the players may be enhanced by providing interesting variations in game play based on the spectating inputs.

Game effects from spectating community inputs

Provided are systems and methods for determining consumable content that is associated with a user, determining a position associated with a location in the content, determining a snippet comprising a sub-portion of the content starting at or near the position and ending at a snippet end position, and sending, to an address associated with the user, an electronic message comprising the snippet.

Systems and methods for providing snippets of content

A system and method is disclosed for rendering an ultrasound volume. An external image of an ultrasound volume is generated. A fractional part of the external image corresponds to a fractional portion of the ultrasound volume. A composite image of the ultrasound is generated using the external image, wherein the fractional part of the external image is replaced with an internal image of the ultrasound volume fractional portion. The internal image may be generated by changing a value of a visualization parameter used to generate the external image to a value more suitable for rendering an internal image. The ultrasound volume may include a organic structure, wherein the external image depicts an outer surface of the organic structure, and the internal image depicts a vascularity of the organic structure, such that the composite image simultaneously depicts both an outer surface and the vascularity of the organic structure.

X-ray tool for 3D ultrasound

A system and method are provided for simplifying off-line quantification of ultrasound images by displaying a graphical user interface showing a real-time ultrasound image for enabling a user to freeze the real-time ultrasound image to display an image sequence capable of being modified and played back by the user. The graphical user interface displays graphs or curves providing data related to the ultrasound images. Each data point on the curves represents one ultrasound image of the ultrasound images. When the user selects a particular data point on a curve of a graph, the corresponding ultrasound image is displayed by the graphical user interface. The user can then select another data point on the same curve or another curve to display another corresponding ultrasound image. The two ultrasound image framescan then be compared. The system and method of the present invention further provide the ability for a user to select a region of interest within one of the displayed images to display parameters associated with the selected region of interest for the two ultrasound images.

System and method for comparing ultrasound images corresponding to two user-selected data points

A boundary macroblock of a video object is padded without significant synchronization overhead between a host processor and an existing coprocessor. The host processor determines horizontal and vertical graphics primitives as a function of shape data stored in a host memory. The shape data determine whether a dot, a line, or a rectangle primitive should be used to pad transparent pixels in the macroblock. The host processor communicates the primitives to a coprocessor, which renders the primitives in an interleaved pipeline fashion to pad transparent pixels of the macroblock based on texture data stored in video memory. The flow of primitives is in one direction from the host processor to the graphics coprocessor, and the texture data is not transferred back and forth between the host processor and coprocessor. This technique is especially useful for enabling acceleration of MPEG-4 video decoding utilizing existing coprocessors capable of accelerating MPEG-1/2 video decoding.

Macroblock padding

A method for efficiently padding a macroblock of a video object plane employs two new instructions. The instructions, PadToRight and PadToLeft, are applied in alternating sequence during a PadPassoperation and a PadPassoperation. The results of these two operations are then averaged to pad each transparent pixel in each row of a macroblock that includes at least one opaque pixel. A Shift_in register is used to temporarily store data to facilitate the operation implemented by these instructions. Once the transparent pixels in each row have been padded horizontally, pixels in rows having shape data equal to zero (indicating all pixels in the row are transparent) are padded in a pre-processing step, followed by an upward propagation step. The two instructions are preferably implemented using 2:1 multiplexers implemented with an arithmetic logic unit. The method is particularly useful in set-top boxes, games, and other video applications.

Method for padding macroblocks

A system and method are provided for simplifying off-line quantification of ultrasound images by displaying a graphical user interface showing a real-time ultrasound image for enabling a user to freeze the real-time ultrasound image to display an image sequence capable of being modified and played back by the user. Upon freezing the real-time image, the graphical user interface displays a tagging system having a corresponding identification tag for each ultrasound image of the image sequence. The graphical user interface further displays time intensity curves each corresponding to an ROI in the frozen image. When the user selects a particular ROI in the frozen image, the curve corresponding to the selected ROI is brightened and the other curves are dimmed.

System and method for brightening a curve corresponding to a selected ultrasound ROI

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Seattle, WA, United States of America

Rohit Garg