757 results about "Real-time rendering" patented technology

A large depth of focus (DOF) display provides an image in which the apparent focus plane is adjusted to track an accommodation (focus) of a viewer's eye(s) to more effectively convey depth in the image. A device is employed to repeatedly determine accommodation as a viewer's gaze within the image changes. In response, an image that includes an apparent focus plane corresponding to the level of accommodation of the viewer is provided on the large DOF display. Objects that are not at the apparent focus plane are made to appear blurred. The images can be rendered in real-time, or can be pre-rendered and stored in an array. The dimensions of the array can each correspond to a different variable. The images can alternatively be provided by a computer controlled, adjustable focus video camera in real-time.

Methods and apparatus on a gaming machine for presenting a plurality of game outcome presentations derived from one or more virtual 3-D gaming environments stored on the gaming machine are described. While a game of chance is being played on the gaming machine, two-dimensional images derived from a 3-D object in the 3-D gaming environment may be rendered to a display screen on the gaming machine in real-time as part of a game outcome presentation. The 3-D objects in the 3-D gaming environment may include 3-D texts objects that are used to display text to the display screen of the gaming machine as part of the game outcome presentation. Apparatus and methods are described for generating and displaying information in a textual format that is compatible with a 3-D graphical rendering system. In particular, font generation and typesetting methods that are applicable in a 3-D gaming environment are described.

A system and process for generating, and then rendering and displaying, an interactive viewpoint video in which a user can watch a dynamic scene while manipulating (freezing, slowing down, or reversing) time and changing the viewpoint at will. In general, the interactive viewpoint video is generated using a small number of cameras to capture multiple video streams. A multi-view 3D reconstruction and matting technique is employed to create a layered representation of the video frames that enables both efficient compression and interactive playback of the captured dynamic scene, while at the same time allowing for real-time rendering.

Systems and methods for imaging a 3D volume of geometrically irregular grid data. The systems and methods utilize various types of probes and displays to render the geometrically irregular grid data, in real-time, and analyze the geometrically irregular grid data.

A system for progressively synchronizing stored copies of indexed media transmitted between nodes on a network. The system includes a transmitter at the sending node configured to progressively transmit available indexed media to a receiving node with a packet size and packetization interval sufficient to enable the near real-time rendering of the indexed media, wherein the near real-time rendering of the indexed media provides a recipient with an experience of reviewing the transmitted media live. The system also includes a receiver at the receiving node that progressively receives the transmitted indexed media and continually notes any indexed media that is not already locally stored at the receiving node. The receiver also continually generates and transmits to the sending node requests as needed for the noted indexed media. In response, the transmitter at the sending node transmits the noted indexed media to the receiving node. Both the sending node and the receiving node have storage elements configured to store the indexed media respectively. As a result, both the sending node and the receiving node each have synchronized copies of the indexed media.

A system and process for rendering and displaying an interactive viewpoint video is presented in which a user can watch a dynamic scene while manipulating (freezing, slowing down, or reversing) time and changing the viewpoint at will. The ability to interactively control viewpoint while watching a video is an exciting new application for image-based rendering. Because any intermediate view can be synthesized at any time, with the potential for space-time manipulation, this type of video has been dubbed interactive viewpoint video.