Abstract: A virtual world generation engine and methods for generating virtual worlds from images collected from various sources, including crowdsourced images. A virtual world generation engine may obtain images (e.g., digital photographs, digital video frames, etc.) related to a particular real-world scene, combine the images using image processing techniques such as image stitching techniques to generate composite images representing a view of the scene, and generate models from the composite images. The models may be used in rendering video content representing virtual worlds generated from the collected images of real-world scenes; the video content may be streamed to client device(s). Obtaining the images, generating models, rendering video content from the models, and streaming the video content may be performed in response to user interactions with video content on the client device(s) to allow interactive exploration of the virtual worlds in real-time or near-real time.

Abstract: A real-time video exploration (RVE) system that allows users to pause, step into, move through, and explore 2D or 3D modeled worlds of scenes in a video. The RVE system may allow users to discover, select, explore, and manipulate objects within the modeled worlds used to generate video content. The RVE system may implement methods that allow users to view and explore in more detail the features, components, and/or accessories of selected objects that are being manipulated and explored. The RVE system may also implement methods that allow users to interact with interfaces of selected objects or interfaces of components of selected objects.

Abstract: A real-time video exploration (RVE) system that allows users to pause, step into, and explore 2D or 3D modeled worlds of scenes in a video. The system may leverage network-based computation resources to render and stream new video content from the models to clients with low latency. A user may pause a video, step into a scene, and interactively change viewing positions and angles in the model to move through or explore the scene. The user may resume playback of the recorded video when done exploring the scene. Thus, rather than just viewing a pre-rendered scene in a movie from a pre-determined perspective, a user may step into and explore the scene from different angles, and may wander around the scene at will within the scope of the model to discover parts of the scene that are not visible in the original video.

Abstract: A real-time video exploration (RVE) system that allows users to pause, step into, move through, and explore 2D or 3D modeled worlds of scenes in a video. The RVE system may allow users to select and manipulate objects within a scene, and to modify an object by adding or removing accessories from the object or otherwise customizing the object according to the user's preferences or desires. The RVE system may also provide an interface or interfaces via which the user can obtain additional information for the object, customize the object, be given a price or price(s) for the object as customized, and purchase the object as specified if desired.

Abstract: A real-time video exploration (RVE) system that allows users to pause a pre-recorded video (e.g., a movie) and change viewing positions and angles of one or more scenes. The RVE system may also allow users to select, manipulate, and modify objects within one or more scenes. The RVE system may render new video of the scenes and stream the new video to the user's client device. Using the RVE system, a user may create modified versions of one or more scenes to replace original scenes in a video to thus create a modified version of the video. The RVE system may allow the user to record the modified version of the video, and may allow the user to share the modified version of the video with other viewers.

Abstract: Methods and apparatus for collecting information for physical products by providing virtual products to customers. Virtual products (digital representations of physical products) may be provided to customers that provide item information including but not limited to evidence of ownership of corresponding physical products, for example photographs or sales receipts. The customers may use the virtual products in various applications in which the customers may establish a virtual presence. The information provided by the customers may be collected, analyzed, and applied in one or more areas of real-world production and marketing, for example in obtaining competitive pricing information. Digital lockers may be provided for the customers to which the virtual products are stored; the applications may access the virtual products for a customer from a respective digital locker.

Abstract: Methods and apparatus for collecting information for physical products by providing virtual products to customers. Virtual products (digital representations of physical products) may be provided to customers that provide item information including but not limited to evidence of ownership of corresponding physical products, for example photographs or sales receipts. The customers may use the virtual products in various applications in which the customers may establish a virtual presence. The information provided by the customers may be collected, analyzed, and applied in one or more areas of real-world production and marketing, for example in obtaining competitive pricing information. Digital lockers may be provided for the customers to which the virtual products are stored; the applications may access the virtual products for a customer from a respective digital locker.

Abstract: A virtual world generation engine and methods for generating virtual worlds from images collected from various sources, including crowdsourced images. A virtual world generation engine may obtain images (e.g., digital photographs, digital video frames, etc.) related to a particular real-world scene, combine the images using image processing techniques such as image stitching techniques to generate composite images representing a view of the scene, and generate models from the composite images. The models may be used in rendering video content representing virtual worlds generated from the collected images of real-world scenes; the video content may be streamed to client device(s). Obtaining the images, generating models, rendering video content from the models, and streaming the video content may be performed in response to user interactions with video content on the client device(s) to allow interactive exploration of the virtual worlds in real-time or near-real time.

Abstract: A media universe system may provide digital media content to clients via methods and apparatus that provide interactive and immersive viewing experiences to the clients. A repository service may store digital assets for the media universe and maintain an asset tracking database that may track how the digital assets of the media universe relate to one another over time within a world encompassed by the media universe. The repository service may also maintain mappings between the digital assets and other content of the media universe. The repository service may serve as a centralized continuity database for the world and the media universe. Providing an accessible, scalable, network-based location for the continuity database may enable developers to build interactive experiences for users to explore the world of the media universe, both spatially and temporally.

Abstract: A real-time video targeting (RVT) system may leverage network-based computation resources and services, available 2D or 3D model data, and available viewer information to dynamically personalize content of, or add personalized content to, video for particular viewers or viewer groups. When playing back pre-recorded video to viewers, at least some objects or other content in at least some of the scenes of the video may be replaced with objects or content targeted at particular viewers or groups according to profiles or preferences of the viewers or groups. Since the video is being rendered and streamed to different viewers or groups in real-time by the network-based computation resources and services, any given scene of a video may be modified and viewed in many different ways by different viewers or groups based on the particular viewers' or groups' profiles.

Abstract: A virtual world generation engine and methods for generating virtual worlds from images collected from various sources, including crowdsourced images. A virtual world generation engine may obtain images (e.g., digital photographs, digital video frames, etc.) related to a particular real-world scene, combine the images using image processing techniques such as image stitching techniques to generate composite images representing a view of the scene, and generate models from the composite images. The models may be used in rendering video content representing virtual worlds generated from the collected images of real-world scenes; the video content may be streamed to client device(s). Obtaining the images, generating models, rendering video content from the models, and streaming the video content may be performed in response to user interactions with video content on the client device(s) to allow interactive exploration of the virtual worlds in real-time or near-real time.

Abstract: A real-time video exploration (RVE) system that allows users to pause, step into, move through, and explore 2D or 3D modeled worlds of scenes in a video. The RVE system may allow users to discover, select, explore, and manipulate objects within the modeled worlds used to generate video content. The RVE system may implement methods that allow users to view and explore in more detail the features, components, and/or accessories of selected objects that are being manipulated and explored. The RVE system may also implement methods that allow users to interact with interfaces of selected objects or interfaces of components of selected objects.

Abstract: A real-time video exploration (RVE) system that allows users to pause, step into, and explore 2D or 3D modeled worlds of scenes in a video. The system may leverage network-based computation resources to render and stream new video content from the models to clients with low latency. A user may pause a video, step into a scene, and interactively change viewing positions and angles in the model to move through or explore the scene. The user may resume playback of the recorded video when done exploring the scene. Thus, rather than just viewing a pre-rendered scene in a movie from a pre-determined perspective, a user may step into and explore the scene from different angles, and may wander around the scene at will within the scope of the model to discover parts of the scene that are not visible in the original video.

Abstract: A real-time video exploration (RVE) system that allows users to pause, step into, move through, and explore 2D or 3D modeled worlds of scenes in a video. The RVE system may allow users to discover, select, explore, and manipulate objects within the modeled worlds used to generate video content. The RVE system may implement methods that allow users to view and explore in more detail the features, components, and/or accessories of selected objects that are being manipulated and explored. The RVE system may also implement methods that allow users to interact with interfaces of selected objects or interfaces of components of selected objects.

Abstract: A real-time video exploration (RVE) system that allows users to pause, step into, and explore 2D or 3D modeled worlds of scenes in a video. The system may leverage network-based computation resources to render and stream new video content from the models to clients with low latency. A user may pause a video, step into a scene, and interactively change viewing positions and angles in the model to move through or explore the scene. The user may resume playback of the recorded video when done exploring the scene. Thus, rather than just viewing a pre-rendered scene in a movie from a pre-determined perspective, a user may step into and explore the scene from different angles, and may wander around the scene at will within the scope of the model to discover parts of the scene that are not visible in the original video.

Abstract: A real-time video exploration (RVE) system that allows users to pause, step into, move through, and explore 2D or 3D modeled worlds of scenes in a video. The RVE system may allow users to select and manipulate objects within a scene, and to modify an object by adding or removing accessories from the object or otherwise customizing the object according to the user's preferences or desires. The RVE system may also provide an interface or interfaces via which the user can obtain additional information for the object, customize the object, be given a price or price(s) for the object as customized, and purchase the object as specified if desired.

Abstract: This disclosure relates to systems and methods for managing product list subscriptions. In one embodiment, a method may be provided. The method may include determining, by a server comprising one or more processors, user profile information for a user, the user profile information indicating a book list to which the user is subscribed. The method may also include accessing the book list, wherein the book list comprises one or more book identifiers, a creator identifier for a creator of the book list, and a genre identifier. Furthermore, the method may include generating a recommendation for the user to purchase a book that that is classified by the genre identifier. Additionally, the method may include transmitting, to the user, the recommendation to purchase the book.

Abstract: A real-time video exploration (RVE) system that allows users to pause, step into, move through, and explore 2D or 3D modeled worlds of scenes in a video. The RVE system may allow users to select and manipulate objects within a scene, and to modify an object by adding or removing accessories from the object or otherwise customizing the object according to the user's preferences or desires. The RVE system may also provide an interface or interfaces via which the user can obtain additional information for the object, customize the object, be given a price or price(s) for the object as customized, and purchase the object as specified if desired.

Abstract: An interaction analysis module may collect data about user interactions with video content in a real-time video exploration (RVE) system, analyze the collected data to determine correlations between users or groups of users and particular video content, and provide the analysis data to one or more systems, for example to the RVE system or to an online merchant. The RVE system may dynamically render and stream new video content targeted at particular users or groups based at least in part on the analysis data. Network-based computation resources and services may be leveraged by the RVE system to enable interactive exploration of video content by the users, as well as the real-time rendering and streaming of the new video content. Entities such as online merchants may target information such as advertising or recommendations to particular users or groups based at least in part on the analysis information.

Abstract: A virtual world generation engine and methods for generating virtual worlds from images collected from various sources, including crowdsourced images. A virtual world generation engine may obtain images (e.g., digital photographs, digital video frames, etc.) related to a particular real-world scene, combine the images using image processing techniques such as image stitching techniques to generate composite images representing a view of the scene, and generate models from the composite images. The models may be used in rendering video content representing virtual worlds generated from the collected images of real-world scenes; the video content may be streamed to client device(s). Obtaining the images, generating models, rendering video content from the models, and streaming the video content may be performed in response to user interactions with video content on the client device(s) to allow interactive exploration of the virtual worlds in real-time or near-real time.