Varjo Technologies Oy

Vago Technologies Oy

Evgeny Zuev

Ari Antti Peuhkurinen

Tomi Lehto

Aleksei Romanov

Yuri Popov

Mikko Strandborg

Urho Konttori

Akseli Anttila

Ari Antti Erik Peuhkurinen

Antti Peuhkurinen

Tarmo Räntilä

Jaakko Viitanen

Kaj Harri Wikberg

Iurii Popov

Juho Saarinen

Disclosed is data processing system having at least one server communicably couplable to at least one display apparatus, wherein at least one server has at least one processor configured to obtain quality of service information from network traffic regulator of communication network, wherein communication network is between at least one server and at least one display apparatus, obtain media processing latency information from at least one rendering application executing at the at least one server, and obtain client device operational information from at least one display apparatus; process quality of service information, media processing latency information, and client device operational information together to generate streaming configuration parameters; and control at least one rendering application to generate images for displaying at the at least one display apparatus and send images via communication network to at least one display apparatus, according to generated streaming configuration parameters.

Data processing system and method for network performance optimization

A display apparatus including: light source(s); gaze-tracking means; and processor(s) configured to: determine gaze directions of user's eyes; send, to rendering server, information indicative of gaze direction determined at first time instant; receive image frame(s) generated according to gaze, and being optionally timestamped with second time instant; display image frame(s) at third time instant; determine time lag between any one of: first time instant and third time instant, or second time instant and third time instant; detect whether or not time lag exceeds first predefined threshold; when time lag exceeds first predefined threshold, switch on gaze-lock mode; select forward line of vision as fixed gaze direction; send, to rendering server, information indicative of fixed gaze; and receive image frames generated according to fixed gaze; and display image frames.

Display apparatus and method incorporating adaptive gaze locking

A display system including: display apparatus; display-apparatus-tracking means; input device; processor. The processor is configured to: detect input event and identify actionable area of input device; process display-apparatus-tracking data to determine pose of display apparatus in global coordinate space; process first image to identify input device and determine relative pose thereof with respect to display apparatus; determine pose of input device and actionable area in global coordinate space; process second image to identify user's hand and determine relative pose thereof with respect to display apparatus; determine pose of hand in global coordinate space; adjust poses of input device and actionable area and pose of hand such that adjusted poses align with each other; process first image, to generate extended-reality image in which virtual representation of hand is superimposed over virtual representation of actionable area; and render extended-reality image.

Display systems and methods for aligning different tracking means

An imaging system and a method for producing extended-reality images for a display apparatus. The imaging system includes camera and processor. The processor is configured to: control camera to capture image of real-world environment; analyse captured image to identify first image segment representing input device and to determine location of at least one actionable area of input device in first image segment; determine at least one functional element to be presented for the actionable area, the functional element being indicative of at least one of: functionality of the at least one actionable area, status of the at least one actionable area; and process captured image to generate extended-reality image in which the functional element is virtually superimposed over the actionable area of input device or a virtual representation of the actionable area of input device.

Imaging system and method for producing images with virtually-superimposed functional elements

A display apparatus including image renderer, camera and processor. The processor or external processor communicably coupled to said processor is configured to: render at least one extended-reality image during first mode of operation of display apparatus; determine second mode of operation to which display apparatus is to be switched; control camera to capture at least one real-world image of real-world environment; generate at least one composite image from at least one next extended-reality image and at least one real-world image, wherein first portion of at least one composite image is derived from at least one next extended-reality image, and second portion of at least one composite image is derived from at least one real-world image; and render at least one composite image during second mode of operation of display apparatus.

Display apparatus and method for generating and rendering composite images

Growing community of inventors

Helsinki, Finland

Evgeny Zuev