Nicolas Livet, Paris FR
Nicolas Livet, Paris FR
Patent application number | Description | Published |
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20100002909 | Method and device for detecting in real time interactions between a user and an augmented reality scene - The invention consists in a system for detection in real time of interactions between a user and an augmented reality scene, the interactions resulting from the modification of the appearance of an object present in the image. After having created ( | 01-07-2010 |
20100045665 | Method and device for creating at least two key frames corresponding to a three-dimensional object - The invention relates to a method and a device for creating at least two key images each including an image representing at least one three-dimensional object in a three-dimensional environment, and the exposure of the object in said environment from the viewpoint of the associated image, said method being characterised in that it comprises the following steps: acquiring a first image representing the object in a a predetermined initial position; creating a first key image from the first acquired image and the relative exposure of the least one second image representing said object, the viewpoint of at least one said second image being different from the viewpoint of said first image; determining the relative exposure of the object in its environment based on the difference between the viewpoints of the first image and at least one said second image, each of said viewpoints being determined relative to a position and an orientation; and creating a second key image based on said at least one acquired second image and the relative exposure of the object in its environment. | 02-25-2010 |
20100045700 | DEVICE FOR WATCHING REAL-TIME AUGMENTED REALITY AND METHOD FOR IMPLEMENTING SAID DEVICE - The invention relates to a real-time augmented-reality watching device ( | 02-25-2010 |
20100060632 | METHOD AND DEVICES FOR THE REAL TIME EMBEDING OF VIRTUAL OBJECTS IN AN IMAGE STREAM USING DATA FROM A REAL SCENE REPRESENTED BY SAID IMAGES - The invention relates to a method and devices for imbedding, in at least one so-called first image of an image stream representing a real scene ( | 03-11-2010 |
20100220891 | AUGMENTED REALITY METHOD AND DEVICES USING A REAL TIME AUTOMATIC TRACKING OF MARKER-FREE TEXTURED PLANAR GEOMETRICAL OBJECTS IN A VIDEO STREAM - The invention relates to a method and to devices for the real-time tracking of one or more substantially planar geometrical objects of a real scene in at least two images of a video stream for an augmented-reality application. After receiving a first image of the video stream ( | 09-02-2010 |
20120327249 | AUGMENTED REALITY METHOD AND DEVICES USING A REAL TIME AUTOMATIC TRACKING OF MARKER-FREE TEXTURED PLANAR GEOMETRICAL OBJECTS IN A VIDEO STREAM - Methods and devices for the real-time tracking of an object in a video stream for an augmented-reality application are disclosed herein. | 12-27-2012 |
20120328158 | AUGMENTED REALITY METHOD AND DEVICES USING A REAL TIME AUTOMATIC TRACKING OF MARKER-FREE TEXTURED PLANAR GEOMETRICAL OBJECTS IN A VIDEO STREAM - Methods and devices for the real-time tracking of an object in a video stream for an augmented-reality application are disclosed herein. | 12-27-2012 |
20130004022 | AUGMENTED REALITY METHOD AND DEVICES USING A REAL TIME AUTOMATIC TRACKING OF MARKER-FREE TEXTURED PLANAR GEOMETRICAL OBJECTS IN A VIDEO STREAM - Methods and devices for the real-time tracking of one or more objects of a real scene in a video stream for an augmented-reality application are disclosed herein. | 01-03-2013 |
20130076790 | METHOD FOR AUGMENTING A REAL SCENE - Methods, systems and devices for augmenting a real scene in a video stream are disclosed herein. | 03-28-2013 |
20130121531 | SYSTEMS AND METHODS FOR AUGMENTING A REAL SCENE - Systems and devices for augmenting a real scene in a video stream are disclosed herein. | 05-16-2013 |