Abstract: A system and method for providing video conferencing are described herein. Original video streams from one or more cameras are sampled to form downscaled versions of the video stream. The downscaled version is analyzed to find regions of interest and generate metadata describing aspects of the regions of interest, including a region that includes a preferred speaker and the best view of each participant present together in the video conference. Cropping instructions are generated from the metadata, and portions of the original video stream are removed to form a set of presentation views for each participant, including the preferred speaker. The set of presentation views is stitched together to form a composite display for each participant viewing the stream remotely.

Abstract: In one or more embodiments a computer implemented method includes generating, by a sensor, a video stream that comprises a series of frames that include a plurality of objects positioned within an environment, determining the objects captured within at least one frame of the video stream, determining one or more croppings for each of the objects in the at least one frame, determining a ranking of the one or more croppings based on a determined total combined loss value for each the one or more croppings, determining each subtiling combination for each of the one or more croppings, each subtiling combination comprising at least one subtile that includes at least one object; determining a total subtiling penalty value (TSPV) for each subtiling combination, and determining a preferred subtiled combination based on the total combined loss value of each the one or more croppings and the TSPV of each subtiling combination.

Abstract: A system and method for providing video conferencing are described herein. Original video streams from one or more cameras are sampled to form downscaled versions of the video stream. The downscaled version is analyzed to find regions of interest and generate metadata describing aspects of the regions of interest, including a region that includes a preferred speaker and the best view of each participant present together in the video conference. Cropping instructions are generated from the metadata, and portions of the original video stream are removed to form a set of presentation views for each participant, including the preferred speaker. The set of presentation views is stitched together to form a composite display for each participant viewing the stream remotely.

Abstract: A method of training a machine learning model includes training a primary part of a composite neural network to identify a primary segment of objects in a training image, freezing the primary part of the composite neural network after training the primary part of the composite neural network, and after freezing the primary part of the composite neural network, training, using activations of the primary part of the composite neural network, a secondary part of the composite neural network to identify a first subsegment of objects or a feature of the first subsegment of objects in the training image. The first subsegment of objects is a subset of the primary segment of objects.

Abstract: A method includes machining a raw surface of a metal component to remove first native oxide from a metal base of the metal component to generate an as-machined surface of the metal component. A second native oxide is formed on the metal base of the as-machined surface of the metal component subsequent to the machining. The method further includes, subsequent to the machining, performing operations to generate a finished surface of the metal component. The operations include a surface machining of the as-machined surface of the metal component to remove the second native oxide.

Abstract: A system and method for providing video conferencing are described herein. Original video streams from one or more cameras are sampled to form downscaled versions of the video stream. The downscaled version is analyzed to find regions of interest and generate metadata describing aspects of the regions of interest, including a region that includes a preferred speaker and the best view of each participant present together in the video conference. Cropping instructions are generated from the metadata, and portions of the original video stream are removed to form a set of presentation views for each participant, including the preferred speaker. The set of presentation views is stitched together to form a composite display for each participant viewing the stream remotely.

Abstract: A method includes machining a raw surface of a metal component to remove first native oxide from a metal base of the metal component to generate an as-machined surface of the metal component. A second native oxide is formed on the metal base of the as-machined surface of the metal component subsequent to the machining. The method further includes, subsequent to the machining, performing operations to generate a finished surface of the metal component. The operations include a surface machining of the as-machined surface of the metal component to remove the second native oxide.

Abstract: A method includes receiving a metal component including a raw surface that includes a metal base, a first native oxide disposed on the metal base, and hydrocarbons disposed on the metal base. The method further includes machining the raw surface of the metal component to remove the first native oxide and a first portion of the hydrocarbons from the metal base. The machining generates an as-machined surface of the metal component including the metal base without the first native oxide and without the first portion of the hydrocarbons. The method further includes performing a surface machining of the as-machined surface of the metal component to remove a second portion of the hydrocarbons. The method further includes surface treating the metal component to remove a third portion of the hydrocarbons. The method further includes performing a cleaning of the metal component and drying the metal component.

Abstract: A method includes receiving a metal component including a raw surface that includes a metal base, a first native oxide disposed on the metal base, and hydrocarbons disposed on the metal base. The method further includes machining the raw surface of the metal component to remove the first native oxide and a first portion of the hydrocarbons from the metal base. The machining generates an as-machined surface of the metal component including the metal base without the first native oxide and without the first portion of the hydrocarbons. The method further includes performing a surface machining of the as-machined surface of the metal component to remove a second portion of the hydrocarbons. The method further includes surface treating the metal component to remove a third portion of the hydrocarbons. The method further includes performing a cleaning of the metal component and drying the metal component.

Abstract: A method of producing a sputter target assembly including a metal target attached to a metal-matrix-composite backing plate and sputter target assemblies made thereby. The method includes hot isostatically pressing a silicon carbide-aluminum powder composition to form a backing plate while simultaneously bonding the powder composition to a metal target to form a diffusion-type bond between the target and the backing plate such that the target assembly possesses extremely high resistance to warpage at high operating temperatures. A second embodiment of the sputter target assembly includes an annular sealing member of machined aluminum disposed in the backing plate around the target.