| Pixar Animation Studios Patent applications |
| Patent application number | Title | Published |
|---|
| 20130120422 | FILE FORMAT FOR REPRESENTING A SCENE - A file format that includes a constant section and a varying section. The constant section provides a referencing scheme that references the various components that comprise the scene, as well as a listing of attributes of the scene that are modifiable. Within the same file format, the varying section provides an overriding mechanism to modify the attributes that are available to be modified. Accordingly, the disclosed file format can access cached animated geometry directly and/or aggregate other files via the aforementioned referencing and sparse override semantics. This allows the same set of inspection, manipulation, and rendering tools to be used throughout the rendering pipeline, from asset creation to final rendering. | 05-16-2013 |
| 20130050450 | TEMPORAL CADENCE PERTURBATION FOR TIME-DIVISION STEREOSCOPIC DISPLAYS - One or more techniques to reduce or eliminate the false depth of objects that move along the axis of ocular separation when displayed using time division multiplexing. Experiments can be performed to determine a perceived depth of an object moving with known velocity. Then, when rendering stereoscopic image pairs, the location of the object can be modified to change the perceived stereoscopic depth of the object to compensate for the false depth. In one technique, the images can be displayed with alternating left- and right-precedence to reduce the perception of false depth. | 02-28-2013 |
| 20110122152 | SYSTEM AND METHOD FOR STEGANOGRAPHIC IMAGE DISPLAY - A computer-implemented method for generating images. The method includes receiving first and second target images. The method further includes computing a delta image based on a difference between the first target image and the second target image and a technique for multiplexing a first display image with the delta image, where the first display image multiplexed with the delta image, when viewed by a person in an ambient setting, is perceived as the second target image. Advantageously, a hidden image is obscured from an ambient observer, while still providing the ambient observer with a target image that is intended to be perceived. | 05-26-2011 |
| 20110007080 | SYSTEM AND METHOD FOR CONFORMING AN ANIMATED CAMERA TO AN EDITORIAL CUT - A method for conforming an animated camera to an editorial cut within a software application executing on a computer system. The method includes providing a shot that includes three-dimensional animation captured by a virtual camera associated with a pre-defined camera style; receiving an editorial action that has been performed to the shot; and updating a camera move associated with the virtual camera based on the camera style and the editorial action. | 01-13-2011 |
