164 patents
Page 2 of 9
Utility
Calibration of an Eye Tracking System
30 Mar 23
There is provided mechanisms for calibration of an eye tracking system.
Per Fogelström, Anna Redz, Anders Dahl, Niklas Ollesson
Filed: 6 Dec 22
Utility
Method and System for Applying Adapted Colour Rendering on a Display
19 Jan 23
A method for applying adapted colour rendering in relation to intensity of light of wavelengths relevant to the circadian rhythm of a user, a computer program, a carrier, a system and a head-mounted device is disclosed.
Andrew RATCLIFF
Filed: 17 Dec 20
Utility
Method, Computer Program Product, Control Unit and Head-mounted Display for Conserving Energy In an Eye Tracking System
5 Jan 23
An eye tracking system includes at least two cameras configured to register eye images of at least one eye.
Pravin Kumar RANA
Filed: 29 Jun 22
Utility
Eye Tracking System
5 Jan 23
An eye tracking system comprising a controller configured to receive a reference image of an eye of a user and a current image of the eye of the user.
Joakim ZACHRISSON, Simon JOHANSSON, Mikael ROSELL, Daniel WRANG
Filed: 30 Jun 22
Utility
Eye Tracking System
5 Jan 23
An eye tracking system receives a blink signal that represents whether or not a blink has been detected in a current image.
Joakim ZACHRISSON
Filed: 29 Jun 22
Utility
Eye Tracking System
5 Jan 23
An eye tracking system provides a quality measure of a calculated gaze of a user.
Joakim ZACHRISSON, Mikael ROSELL, Ylva BJORK, Simon JOHANSSON
Filed: 30 Jun 22
Utility
Method and System for Alignment of Data
5 Jan 23
A user monitoring system receives a first data stream from a first recording device and a second data stream from a second recording device.
Jonas HOGSTROM, Erik ALSMYR
Filed: 30 Jun 22
Utility
Training an Eye Tracking Model
20 Oct 22
A method for training an eye tracking model is disclosed, as well as a corresponding system and storage medium.
Carl ASPLUND, Patrik BARKMAN, Anders DAHL, Oscar DANIELSSON, Tommaso MARTINI, Marten NILSSON
Filed: 6 Jul 22
Utility
Method and Device for Switching Input Modalities of a Displaying Device
13 Oct 22
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: 23 May 22
Utility
System and Method for Determining Reference Gaze Data
6 Oct 22
The invention is related to an eye tracking system for determining reference gaze data of a user in a scene exposing a pupil of the user.
Henrik Andersson, Deepak Akkil
Filed: 21 Mar 22
Utility
Method and System for Eye-tracker Calibration
6 Oct 22
The invention is related to a method and system for calibrating an eye tracking device configured to track a gaze point of a user on a display The method comprises: presenting a video on the display to a user, the video having a start size and a start position; tracking the gaze of the user, using an image sensor of the eye tracking device; and sequentially completing, for at least one calibration position, the steps of: resizing the video to a calibration size, wherein the calibration size is smaller than the start size, and translating the video to a calibration position; recording calibration data, using the eye tracking device, for the user viewing the video in the calibration position; and resizing the video to a second size that is greater than the start size.
Sergey Slobodenyuk, Mikkel Rasmussen, Andreas Jansson, Thomas Gaudy, Evgeniia Farkhutdinova, Jonas Högström, Richard Andersson
Filed: 17 Mar 22
Utility
Method of Compressing Image Data for Network Transport
6 Oct 22
A method for improved compression and filtering of images for foveated transport applications.
Alexey Bezugly, Dennis Rådell, Ritchie Brannan
Filed: 25 Mar 22
Utility
Head Pose Estimation from Local Eye Region
22 Sep 22
Head pose information may be determined using information describing a fixed gaze and image data corresponding to a user's eyes.
Mårten Skogö
Filed: 23 Mar 21
Utility
Portable Eye Tracking Device
25 Aug 22
A portable eye tracker device is disclosed which includes a frame, at least one optics holding member, and a control unit.
Simon Gustafsson, Anders Kingbäck, Markus Cederlund
Filed: 12 May 22
Utility
Controlling Illuminators for Optimal Glints
18 Aug 22
Techniques for controlling light sources used in eye tracking are described.
Daniel Johansson Tornéus, Andreas Klingstrom, Martin Skarback
Filed: 9 May 22
Utility
Zonal Gaze Driven Interaction
11 Aug 22
A computer system can be controlled with non-contact inputs through zonal control.
David Figgins Henderek, Anders Olsson, Magnus Carl Olof Sävmarker, Staffan Wingren
Filed: 16 Dec 19
Utility
Video-based Privacy Supporting System
4 Aug 22
Computer display privacy and security for computer systems.
William R. Anderson, Steven E. Turner, Steven Pujia
Filed: 22 Apr 22
Utility
Method and system for reducing processor load in a computer
28 Jul 22
Fredrik Lindh
Filed: 29 Jun 20
Utility
Relating to Lenses
21 Jul 22
A method of spacing an object from a mould for the formation of a multi-layered polymer.
Lutz Körner, Marcin Krajewski, Daniel Piotrowski
Filed: 21 Jan 22
Utility
Eye Event Detection
21 Jul 22
A method for detecting an eye event of a user using an eye tracking system, the method comprising capturing a first image of a first eye of a user, capturing an image of a second eye of the user a first period after capturing the first image of the first eye and a second period before capturing a next image of the first eye, capturing a second image of the first eye the second period after capturing the image of the second eye, determining that an eye event has occurred based on a difference between the first and second images of the first eye, and performing at least one action if it is determined that that an eye event has occurred.
Andreas Klingstrom
Filed: 5 Apr 22