Abstract: Devices, systems and methods for distribution of digital content are provided. At least a security manager of a media block is located within a tamper-responsive enclosure, the security manager and/or the media block bonded to a transcoder in a security marriage based on a cryptographic certificate associated with at least the media block. The media block provides, to the transcoder via a data bridge, encrypted output generated from digital content and based on a first cryptographic key. The transcoder generates respective transcoded outputs associated with one or more tokens used for playback of the respective transcoded outputs at respective end-user devices, the respective transcoded outputs generated from the encrypted output decrypted using a second cryptographic key associated with the first cryptographic key. The respective transcoded outputs are output to the respective end-user devices associated with respective tokens.

Abstract: A system and method for automatic alignment and projection mapping are provided. A projector and at least two cameras are mounted with fields of view that overlap a projection area on a three-dimensional environment.

Abstract: A system and method for geometric warping correction in projection mapping is provided. A lower resolution mesh is applied to A mesh model, at least in a region of the mesh model misaligned with a corresponding region of a real-world object. One or more points of the lower resolution mesh are moved. In response, one or more corresponding points of the mesh model are moved to increase alignment between the region of the mesh model and the corresponding region of the real-world object. An updated mesh model is stored in a memory. And one or more projectors are controlled to projection map images corresponding to the updated mesh model onto the real-world object.

Abstract: Devices, systems and methods for distribution of digital content are provided. At least a security manager of a media block is located within a tamper-responsive enclosure, the security manager and/or the media block bonded to a transcoder in a security marriage based on a cryptographic certificate associated with at least the media block. The media block provides, to the transcoder via a data bridge, encrypted output generated from digital content and based on a first cryptographic key. The transcoder generates respective transcoded outputs associated with one or more tokens used for playback of the respective transcoded outputs at respective end-user devices, the respective transcoded outputs generated from the encrypted output decrypted using a second cryptographic key associated with the first cryptographic key. The respective transcoded outputs are output to the respective end-user devices associated with respective tokens.

Abstract: A system and method for geometric warping correction in projection mapping is provided. A lower resolution mesh is applied to A mesh model, at least in a region of the mesh model misaligned with a corresponding region of a real-world object. One or more points of the lower resolution mesh are moved. In response, one or more corresponding points of the mesh model are moved to increase alignment between the region of the mesh model and the corresponding region of the real-world object. An updated mesh model is stored in a memory. And one or more projectors are controlled to projection map images corresponding to the updated mesh model onto the real-world object.

Abstract: A system and method for automatic alignment and projection mapping are provided. A projector and at least two cameras are mounted with fields of view that overlap a projection area on a three-dimensional environment.

Abstract: A system and method for geometric warping correction in projection mapping is provided. A lower resolution mesh is applied to A mesh model, at least in a region of the mesh model misaligned with a corresponding region of a real-world object. One or more points of the lower resolution mesh are moved. In response, one or more corresponding points of the mesh model are moved to increase alignment between the region of the mesh model and the corresponding region of the real-world object. An updated mesh model is stored in a memory. And one or more projectors are controlled to projection map images corresponding to the updated mesh model onto the real-world object.

Abstract: A projector and at least two cameras are mounted with fields of view that overlap a projection area on a three-dimensional environment. A computing device: controls the projector to project structured light patterns that uniquely illuminate portions of the environment; acquires images of the patterns from the cameras; generates a two-dimensional mapping of the portions between projector and camera space and by processing the images and correlated patterns; generates a cloud of points representing the environment using the mapping and camera positions; determines a projector location, orientation and lens characteristics from the cloud; positions a virtual camera relative to a virtual three-dimensional environment, corresponding to the environment, parameters of the virtual camera respectively matching parameters of the projector; and, controls the projector to project based on a virtual location, orientation and characteristics of the virtual camera.

Abstract: A method, system, and a computer readable medium for screen correction is provided. The system includes a memory storage unit for storing model content, a screen having screen parameters, an input device for receiving the screen parameters, a correction engine, and a projector. The method involves storing model content on a memory storage unit, receiving screen parameters, generating screen content, and projection at least a portion of the screen content onto the screen. The computer readable medium encoded with codes for directing a processor to carry out the method.

Abstract: A method, system, and a computer readable medium for screen correction is provided. The system includes a memory storage unit for storing model content, a screen having screen parameters, an input device for receiving the screen parameters, a correction engine, and a projector. The method involves storing model content on a memory storage unit, receiving screen parameters, generating screen content, and projection at least a portion of the screen content onto the screen. The computer readable medium encoded with codes for directing a processor to carry out the method.

Abstract: A system and method for geometric warping correction in projection mapping is provided. A lower resolution mesh is applied to A mesh model, at least in a region of the mesh model misaligned with a corresponding region of a real-world object. One or more points of the lower resolution mesh are moved. In response, one or more corresponding points of the mesh model are moved to increase alignment between the region of the mesh model and the corresponding region of the real-world object. An updated mesh model is stored in a memory. And one or more projectors are controlled to projection map images corresponding to the updated mesh model onto the real-world object.

Abstract: A system and method for advanced lens geometry fitting is provided for projecting images using a projector with a non-planar lens. An initial estimate of intrinsic parameters of the projector can be determined, for example from a list; an initial estimate of extrinsic parameters of the projector can be determined based on the initial estimate of intrinsic parameters. The intrinsic parameters and extrinsic parameters can be optimized together by starting with a simple lens model and iteratively adding nonlinear terms, an error function evaluated at each iteration, for example for each set of intrinsic parameters in the list and the corresponding extrinsic parameters. As the values of the error function converges the optimized intrinsic parameters and the optimized extrinsic parameters can be used to generate images that are projected by the projector.

Abstract: A system and method for automatic alignment and projection mapping are provided. A projector and at least two cameras are mounted with fields of view that overlap a projection area on a three-dimensional environment.

Abstract: Systems, methods, and computer readable media for lazy compression of data incoming to a data storage entity are disclosed. According to one aspect, a method for lazy compression of data incoming to a data storage entity includes defining at least a portion of the data storage area within the data storage entity as a compressed logical unit for storing at least some data in compressed form; receiving a command to write data to the compressed logical unit, and, in response to receiving the command to write data to the compressed logical unit, writing the data in uncompressed form; and monitoring for a trigger condition, wherein, upon detection of a trigger condition, at least a portion of the uncompressed data within the compressed logical unit is compressed.

Abstract: Systems, methods, and computer readable media for accessing and compressing data at a virtually provisioned storage entity are disclosed. According to one aspect, a method includes receiving, at a data storage entity, an input/output (I/O) command to perform an operation on data associated with a logical block address (LBA) in a virtually provisioned device in the data storage entity, wherein the data storage entity has established an expanded private LBA space for the virtually provisioned device in the data storage entity to include both a compressed LBA space portion for storing compressed data and an associated uncompressed LBA space portion for storing uncompressed data. The method further includes determining if a data chunk containing the data in the uncompressed LBA space is available using the LBA in the I/O command to access the data chunk. If the data chunk in the uncompressed LBA space is available, the method includes performing the operation on the data chunk.

Abstract: Systems and methods for creating connections for advocate advice are provided. Various embodiments of the present invention relate to identifying users as experts/advocates in a particular area and connecting the experts/advocates with users of a social network. The experts/advocates can be self-identified or identified through a selection process. For example, products owned by a particular user can be identified (e.g., manually or automatically), and the particular user can opt-in as an advocate for those products. In some embodiments, various rewards can be provided to encourage participation at different levels. The experts/advocates can provide recommendations based on subject matter selected by the user (e.g., twins, pregnancy, cancer, phone type, etc.) with or without any friendship connections. In addition, the experts/advocates can be recommended to users of the social network based one or more social signals.

Abstract: A method and system for recovering nodes in a hierarchical computer network is disclosed. The operating system of the network detects and exception condition, recovers only the nodes within the scope of the exception condition, and issues I/O requests to nodes during recovery that are not within the scope of the exception condition. The method may involve a computer network system with a plurality of paths connected to adapters on at least one host computer for managing input/output (I/O) requests between the host computer and fibre channel devices, which have a plurality of logical units (LUNs) associated therewith.

Abstract: A method and system for managing I/O resources for communications between a host and a target device through at least one adapter, involves setting a local resource associated with each adapter. If a target device cannot accept an I/O request, the local resource associated with each adapter is set to the number of I/O resources currently used by each adapter associated therewith. The host is configured to issue no more than the local resource number of I/O requests to any individual adapter. The local resources may be periodically rebalanced to account for changes in system needs.

Abstract: A smoke sensor and a carbon monoxide sensor are integrated into a common detector housing. The smoke sensor is coupled to a smoke detector control integrated circuit which generates a binary output signal indicative of the presence of smoke. This signal is coupled to a programmed microprocessor in the detector housing. The carbon monoxide sensor is also coupled to the microprocessor. Outputs from the two sensors are processed substantially independently. In the presence of smoke, the smoke alarm is generated by the microprocessor. In the presence of sufficient levels of carbon monoxide, in the absence of smoke, a carbon monoxide alarm will be generated.

Abstract: A host system, such as a server, controls a plurality of different class storage devices on a network. The operating system on the host assigns a unique identification to each storage device using a standard protocol and maintains the identification in the operating system. This allows control of the storage devices without complications even though different classes of devices, using differing identification protocols, are assembled on the same network.