Abstract: A method for compressing geometric data and video is disclosed. The method includes receiving video and associated geometric data for a physical location, generating a background video from the video, and generating background geometric data for the geometric data outside of a predetermined distance from a capture point for the video as a skybox sphere at a non-parallax distance. The method further includes generating a geometric shape for a first detected object within the predetermined distance from the capture point from the geometric data, generating shape textures for the geometric shape from the video, and encoding the background video and shape textures as compressed video along with the geometric shape and the background geometric data as encoded volumetric video.

Abstract: A plug assembly includes a cone assembly, a sealing ring, a slip device of a plurality of blades, a plurality of spaces defined by adjacent blades, a plurality of support lugs, and a setting ring. The setting ring moves from a first setting distance relative to the cone assembly to a second setting distance closer to the cone assembly to radially expand the sealing ring, slip device, and spaces to install the plug assembly at the downhole location. The support lugs are aligned with the spaces to prevent extrusion of the sealing ring into the spaces and radially expand when the blades and spaces radially expand. The support lugs can be separate from each other, overlap, or interlock. The method of installation includes radially expanding the sealing ring, when the sealing ring is separated from the spaces formed by the blades of the slip device.

Abstract: A plug assembly includes a cone assembly, a sealing ring, a slip device of a plurality of blades, a plurality of spaces defined by adjacent blades, a plurality of support lugs, and a setting ring. The setting ring moves from a first setting distance relative to the cone assembly to a second setting distance closer to the cone assembly to radially expand the sealing ring, slip device, and spaces to install the plug assembly at the downhole location. The support lugs are aligned with the spaces to prevent extrusion of the sealing ring into the spaces and radially expand when the blades and spaces radially expand. The support lugs can be separate from each other, overlap, or interlock. The method of installation includes radially expanding the sealing ring, when the sealing ring is separated from the spaces formed by the blades of the slip device.

Abstract: A system and method for processing volumetric video is disclosed. The process includes receiving three-dimensional mesh data and texture data defining three-dimensional and textural characteristics of a physical location captured as volumetric video, dividing the three-dimensional mesh data into sub-parts defining a mesh tile, each mesh tile making up only a portion of the three-dimensional mesh data, and identifying a sub-part of the texture data defining a texture tile, the texture tile corresponding to each of the sub-parts of the mesh tiles and including only texture data relevant to an associated mesh tile. The volumetric video may be encoded by encoding each mesh tile independent of the three-dimensional mesh data as a mesh tile video and each texture tile independent of the texture data as a texture tile video.

Abstract: One or more embodiments of the disclosure include systems and methods that generate and utilize digital visual codes. In particular, in one or more embodiments, the disclosed systems and methods generate digital visual codes comprising a plurality of digital visual code points arranged in concentric circles, a plurality of anchor points, and an orientation anchor surrounding a digital media item. In addition, the disclosed systems and methods embed information in the digital visual code points regarding an account of a first user of a networking system. In one or more embodiments, the disclosed systems and methods display the digital visual codes via a computing device of the first user, scan the digital visual codes via a second computing device, and provide privileges to the second computing device in relation to the account of the first user in the networking system based on the scanned digital visual code.

Abstract: There is disclosed a system and method for encoding and decoding a geometry sequence. The method includes performing intraframe and interframe comparisons of geometry within the geometry sequence, selecting one or more faces as index faces and encoding only the index faces, and the differences relative to those index faces as a bit stream for transmission. The method further includes enabling decoding of the faces based upon the prediction type and encoding method selected during the encoding process.

Abstract: One or more embodiments of the disclosure include systems and methods that generate and utilize digital visual codes. In particular, in one or more embodiments, the disclosed systems and methods generate digital visual codes comprising a plurality of digital visual code points arranged in concentric circles, a plurality of anchor points, and an orientation anchor surrounding a digital media item. In addition, the disclosed systems and methods embed information in the digital visual code points regarding an account of a first user of a networking system. In one or more embodiments, the disclosed systems and methods display the digital visual codes via a computing device of the first user, scan the digital visual codes via a second computing device, and provide privileges to the second computing device in relation to the account of the first user in the networking system based on the scanned digital visual code.

Abstract: A system and method for selecting a cloud render service for performing rendering from among a plurality of geographically distributed cloud render services based, at least in part, upon a latency between the device and the plurality of geographically distributed cloud render services; instructing the cloud render service to utilize a compute node for rendering the volumetric video; and rendering of the volumetric video on the compute node. The rendering includes receiving positional tracking data from the device indicating a perspective of a viewing device on the volumetric video; rendering a selected volumetric video from the perspective; and generating a two-dimensional video stream to correspond to the perspective of the selected volumetric video.

Abstract: Aspects of the present disclosure include branching fluid passages in an apparatus that reduce turbulent flow and generate evenly distributed fluid pressure as the fluids branch off into the different passages. In some embodiments, the branching passages may be subdivided into two sets: the branching passages for the liquid fuel and the branching passages for the liquid oxidizer. In some embodiments, the two sets of passages are carefully designed in an elegant yet extremely intricate manner that is optimized for proper fluid flow and maximal burn efficiency. The ends of all of the passages meet at the injector interface, which dispense the liquids into the combustion chamber for ignition. Generally, these designs are achieved through additive manufacturing, and would be extremely difficult, if not impossible, to be manufactured using traditional techniques.

Abstract: The isolation valve assembly includes a ball member stabilized relative to a ceramic ring, an upper ball housing and a lower ball seat with a set of shifting bars, a set of locking bars, and a set of supporting bars. The shifting bars rotate the ball member between opened and closed configurations, while the locking bars and supporting bars stabilize the ball member. The supporting bars are off set from the shifting bars and locking bars, and the supporting bars are anchored to the assembly separate from the locking bars and shifting bars. The actuation of the shifting bars is independent from the locking bars and the supporting bars so that the ball member can be held in the opened or closed configuration with more stability.

Abstract: There is disclosed a system and method for streaming of volumetric three-dimensional video content. The system includes a separate rendering server and display device such that the rendering server receives pose and motion data from the mobile device and generates completed frames of video for the mobile device. The frames of video are transmitted to the mobile device for display. Predictive algorithms enable the rendering server to predict display device pose from frame-to-frame to thereby reduce overall latency in communications between the rendering server and display device.

Abstract: A wearable device utilizing flexible electronics is disclosed. The wearable device may comprise a flexible matrix material and may include sensors for measuring biometric measurements of an individual, an accelerometer for measuring an acceleration of a body part to which the wearable device is attached, a wireless transmitter, a flexible power source, and a microcontroller. During an activity, the microcontroller may receive signals from the sensors including the biometric measurements, and signals from the accelerometer including acceleration and force measurements associated with the individual. The microcontroller may convert the signals into digital signals and transmit the signals to a computing device for analysis. The computing device may analyze the digital signals to determine a performance metric for the individual. The performance metric may be compared to baseline data for the individual to determine a fatigue level, injury risk, or an adjustment to be made by the individual during the activity.

Abstract: One or more embodiments of the disclosure include systems and methods that generate and utilize digital visual codes. In particular, in one or more embodiments, the disclosed systems and methods generate digital visual codes comprising a plurality of digital visual code points arranged in concentric circles, a plurality of anchor points, and an orientation anchor surrounding a digital media item. In addition, the disclosed systems and methods embed information in the digital visual code points regarding an account of a first user of a networking system. In one or more embodiments, the disclosed systems and methods display the digital visual codes via a computing device of the first user, scan the digital visual codes via a second computing device, and provide privileges to the second computing device in relation to the account of the first user in the networking system based on the scanned digital visual code.

Abstract: The isolation valve assembly includes a ball member stabilized relative to a ceramic ring, an upper ball housing and a lower ball seat with a set of shifting bars, a set of locking bars, and a set of supporting bars. The shifting bars rotate the ball member between opened and closed configurations, while the locking bars and supporting bars stabilize the ball member. The supporting bars are off set from the shifting bars and locking bars, and the supporting bars are anchored to the assembly separate from the locking bars and shifting bars. The actuation of the shifting bars is independent from the locking bars and the supporting bars so that the ball member can be held in the opened or closed configuration with more stability.

Abstract: Aspects of the present disclosure include branching fluid passages in an apparatus that reduce turbulent flow and generate evenly distributed fluid pressure as the fluids branch off into the different passages. In some embodiments, the branching passages may be subdivided into two sets: the branching passages for the liquid fuel and the branching passages for the liquid oxidizer. In some embodiments, the two sets of passages are carefully designed in an elegant yet extremely intricate manner that is optimized for proper fluid flow and maximal burn efficiency. The ends of all of the passages meet at the injector interface, which dispense the liquids into the combustion chamber for ignition. Generally, these designs are achieved through additive manufacturing, and would be extremely difficult, if not impossible, to be manufactured using traditional techniques.

Abstract: One or more embodiments of the disclosure include systems and methods that generate and utilize digital visual codes. In particular, in one or more embodiments, the disclosed systems and methods generate digital visual codes comprising a plurality of digital visual code points arranged in concentric circles, a plurality of anchor points, and an orientation anchor surrounding a digital media item. In addition, the disclosed systems and methods embed information in the digital visual code points regarding an account of a first user of a networking system. In one or more embodiments, the disclosed systems and methods display the digital visual codes via a computing device of the first user, scan the digital visual codes via a second computing device, and provide privileges to the second computing device in relation to the account of the first user in the networking system based on the scanned digital visual code.

Abstract: A downhole system, such as a packer or a bridge plug, isolates zones in a wellbore. Each downhole system includes a mandrel, a sealing member, ring members, and support rings. Each support ring has an extended configuration to position the support ring between the respective ring member and sealing member during deployment and before installation and a collapsed configuration to prevent extrusion of the ring member and sealing member after installation. Ring caps can be added between the support rings and ring members for additional support.