289 patents
Page 11 of 15
Utility
Apparatus and method for robust eye/gaze tracking
28 Sep 20
At least one image registering unit records at least one series of images representing a subject.
Mattias Kuldkepp, Marten Skogo, Mattias Hanqvist, Martin Brogren, Dineshkumar Muthusamy
Filed: 8 Apr 19
Utility
Gaze Detection Method and Apparatus
9 Sep 20
A method for determining if a user's gaze is directed in the direction of a zone of interest in a 3D scene comprises: providing a 3D scene containing a zone of interest; associating a property with the zone of interest; creating a bitmap representing the location of the zone of interest in a projected view of the 3D scene, each pixel of the bitmap to which the zone of interest is projected storing the property of the zone of interest; detecting the direction of the user's gaze; using the bitmap to determine if the detected user's gaze is directed in the direction of the zone of interest.
Fredrik Lindh, Mattias Gustavsson, Anders Vennstrom, Andreas Edling
Filed: 26 Jan 20
Utility
System for Gaze Interaction
9 Sep 20
A method and system for assisting a user when interacting with a graphical user interface combines gaze based input with gesture based user commands.
Erland George-Svahn
Filed: 24 Jul 19
Utility
Method and system for determining a current gaze direction
2 Sep 20
Fredrik Lindh
Filed: 3 Feb 20
Utility
Computing device accessibility via eye tracking
31 Aug 20
A method is disclosed for providing increased accessibility for users of a computing device.
Anders Borge, Anna Belanova, Chiel van de Ruit, Chris Edson, Christopher Badman, Dmitriy Sukhorukov, Joel Ahlgren, Ole Alexander Mæhle, Ragnar Mjelde, Sveinung Thunes, Xiaohu Chen
Filed: 15 Oct 18
Utility
Dynamic determination of hardware
24 Aug 20
According to the invention, a method for determining what hardware components are installed on a computing device is disclosed.
Henrik Eskilsson
Filed: 22 Apr 18
Utility
Method and arrangement for calibrating a head-mounted display
12 Aug 20
Mikael Rosell
Filed: 28 May 19
Utility
Classification of Glints Using an Eye Tracking System
12 Aug 20
There is provided a method, system, and non-transitory computer-readable storage medium for classifying glints using an eye tracking system of a head-mounted device, by obtaining the position of any glint present in a current image of the first eye; obtaining a dataset indicative of the respective position of at least one glint detected in one or more previously captured images of the first eye; and, for each glint present in current image, determining if the position of the glint corresponds to the position of a glint in the dataset and, if the positions correspond, classify the glint as a static glint.
Mikael Rosell, Johansson Johansson, Johannes Kron, Macarena Garcia Romero
Filed: 22 Dec 19
Utility
Method for Calculating a Gaze Convergence Distance
12 Aug 20
The disclosure relates to a method performed by a computer, the method comprising visualizing a plurality of objects, each at a known 3D position, using a 3 display, determining an object of the visualized objects at which a user is watching based on a gaze point, obtaining a gaze convergence distance indicative of a depth the user is watching at, obtaining a reference distance based on the 3D position of the determined object, calculating an updated convergence distance using the obtained gaze convergence distance and the reference distance.
Andreas Klingström, Mattias Brand
Filed: 22 Dec 19
Utility
Eye-tracking enabled wearable devices
10 Aug 20
A device (1300) adapted to be worn by a user is disclosed, comprising an optical element, a light source and a sensor.
Richard Hainzl, Jonas Andersson
Filed: 29 Dec 16
Utility
Deep Learning for Three Dimensional (3D) Gaze Prediction
5 Aug 20
Techniques for generating 3D gaze predictions based on a deep learning system are described.
Erik Linden
Filed: 10 Feb 20
Utility
Method and Device for Switching Input Modalities of a Displaying Device
15 Jul 20
Disclosed is a method for switching user input modality of a displaying device displaying an interactable region.
Niklas Blomqvist, Robin Thunström, Dennis Rådell, Ralf Biedert
Filed: 10 Dec 19
Utility
Screen Estimation
15 Jul 20
The present invention relates to a method for establishing the position of an object in relation to a camera in order to enable gaze tracking with a user watching the object, where the user is in view of the camera.
Erik Lindén
Filed: 10 Dec 19
Utility
Gaze Tracking Via Tracing of Light Paths
15 Jul 20
A preliminary path for light travelling towards a camera via corneal reflection is estimated based on a preliminary position and orientation of an eye.
Erik Lindén
Filed: 15 Dec 19
Utility
Training of a Gaze Tracking Model
15 Jul 20
A gaze tracking model is adapted to predict a gaze ray using an image of the eye.
David Molin, Erik Lindén
Filed: 15 Dec 19
Utility
Image re-projection for foveated rendering
13 Jul 20
Technologies for improving foveated rendering of an image by improving the position of the image to be displayed through image re-projection are disclosed.
Denny Alexander Rönngren
Filed: 26 Jun 19
Utility
Method and apparatus for detecting and following an eye and/or the gaze direction thereof
6 Jul 20
An eye-tracking system comprises an illuminator that directs infrared light towards a detection region, a camera configured to generate an image of the detection region and a controller configured to detect a calibration target in the image and to detect or determine changes in the position and/or orientation of the camera relative to the calibration target.
Marten Skogo
Filed: 20 Jul 15
Utility
Gaze based directional microphone
6 Jul 20
According to the invention, a system for converting sound to electrical signals is disclosed.
David Figgins Henderek, Mårten Skogö
Filed: 22 Oct 18
Utility
Providing an image with a scaler chip in direct communication with an eye tracking device
29 Jun 20
A system for providing an image on a display is disclosed.
Carl Korobkin, Ajinkya Waghulde
Filed: 26 Feb 18
Utility
Method and System for Controlling Illuminators
17 Jun 20
A method for controlling illuminators in an eye tracking system and a corresponding system are disclosed.
Pravin Rana, Daniel Tornéus, Jonas Andersson
Filed: 8 Jul 19