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Webcam-related patent applications - as published by the U.S. Patent and Trademark Office (USPTO).


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Construction and evolution of invariants to rotational and translational transformations for electronic visual image recognition
March 01, 2018 - N°20180060999

A spherical harmonic is defined which is an operationally optimal small finite subset of the infinite number of spherical harmonics allowed to exist mathematically. The composition of the subset differs depending on its position on virtual hemisphere. The subsets are further divided into small spherical tesserae whose dimensions vary depending on the distance from the hemispherical center. The images of ...
Ophthalmoscope
Greater Glasgow And Clyde Health Board
February 15, 2018 - N°20180042475

The invention relates to an adapter for modifying a mobile communication device such as, but not limited to, a smartphone, tablet computers or webcam to create an ophthalmoscope or fundus camera for ophthalmoscopy or fundus imaging comprising an illumination device, including component parts thereof; and a method of testing eye function and producing images using said camera and associated illumination ...
Webcam shutter
Hewlett-packard Development Company, L.p.
January 18, 2018 - N°20180017843

In one example, a webcam shutter assembly includes a first sub-assembly and second sub-assembly formed independently of each other. The first sub-assembly includes a shutter for selectively covering a camera lens, and the second sub-assembly includes a manually operable actuator. The actuator is biased in a non-engaging arrangement with the shutter and is positioned to releasably engage the shutter for ...
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Method and apparatus for physiological monitoring
Oxehealth Limited
December 07, 2017 - N°20170347967

Autoregressive modelling is used to identify periodic physiological signals such as heart rate or breathing rate in an image of a subject. The colour channels of a video signal are windowed and normalised by dividing each signal by its mean. The ratios of the normalised channels to each other are found and principal component analyses conducted on the ratio signals. ...
System and method for replacing user media streams with animated avatars in live videoconferences
Fuji Xerox Co., Ltd.
November 16, 2017 - N°20170332044

Example implementations provide the representation a remote user in a video-mediated meeting when the user webcam feed is not available or not used, such as if they are attending to a meeting via a wearable device without a camera, or are on-the-go and prefer not to display their webcam feed for privacy or bandwidth-related reasons. In such cases, the system ...
System and method for automated road identification in distant traffic camera images
International Business Machines Corporation
November 16, 2017 - N°20170330051

In embodiments the invention provides methods and systems for improved monitoring of roadways and related resources. The methods employ frugal devices such as remote webcams, and provide methods for improving the quality and usefulness of the data obtained from such devices.
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System and method for providing an interactive shopping experience via webcam
Ebay Inc.
July 27, 2017 - N°20170213072

A system and method for providing an interactive shopping experience via webcam is disclosed. A particular embodiment includes enabling a user to select from a plurality of items of virtual apparel; obtaining an image of a user via a web-enabled camera (webcam); using a data processor to perform facial detection on the image to isolate an image of a face ...
Light device has built-in digital data system for record image, sound
June 22, 2017 - N°20170175996

A light device having built-in digital data means is powered by an unlimited power source for a lamp-holder, led bulb, or light device connected to unlimited power source by prongs or a base that or conductive wires can be inserted into a socket that would otherwise receiving a bulb or light source. The device may take the form of a ...
Method and system for determining proper positioning of an object
Aic Innovations Group, Inc.
March 30, 2017 - N°20170094178

A method and apparatus for determining an indication of interaction in a direction towards a webcam. The method includes the steps of determining an object in a region of interest, determining a first size of the object in the region of interest and tracking the object in the region of interest. A second size of the object in the region ...
Integrated image searching system and service method thereof
Sk Planet Co., Ltd.
March 16, 2017 - N°20170075885

The present disclosure relates to an image searching system and method for searching by using images of objects. Images of objects which it is desired to search are input via a pc-based terminal equipped with a webcam or a smart phone and then the input object images are analyzed using image recognition technology based on feature point extraction such that ...
User interface for video summaries
Logitech Europe S.a.
March 16, 2017 - N°20170075508

In one embodiment, the user interface (ui) provides a live stream from the webcam, with markers on the side indicating the stored, detected important events (such as by using a series of bubbles indicating how long ago an event occurred). The indicators are marked to indicate the relative importance, such as with color coding. Upon selection of an indicator by ...
Mobile real-time video recording and transmission mirror/hairbrush/lipstick
January 19, 2017 - N°20170019700

A mobile real-time video recording and transmission mirror/hairbrush/lipstick includes a mirror holder holding a webcam, a processing circuit assembly consisting of an image processing circuit and a wireless transmission circuit, a battery, a usb charging jack for the connection of a usb charging cable to charge the battery with an external power source, white leds for lighting enhancement, ...
Device having built-in digital data device powered by unlimited power source for light device
January 05, 2017 - N°20170006204

A device having built-in digital data means is powered by an unlimited power source for a lamp-holder, led bulb, or light device connected to unlimited power source by prongs or a base that can be inserted into a socket that would otherwise receiving a bulb. The device may take the form of a webcam having auto tracking functions and retractable ...
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Control and measurement training device
Sultan Qaboos University
October 20, 2016 - N°20160307461

The control and measurement training device includes a beam pivotally mounted upon a support at one end, with an actuator attached to the opposite end of the beam to adjust the slope or tilt of the beam. A ball travels along the beam, and is retained on the beam by opposite raised stops at the ends of the beam and ...
Control and measurement training device
June 30, 2016 - N°20160189564

The control and measurement training device includes a beam pivotally mounted upon a support at one end, with an actuator attached to the opposite end of the beam to adjust the slope or tilt of the beam. A ball travels along the beam, and is retained on the beam by opposite raised stops at the ends of the beam and ...
Light device has built-in digital data system for record image, sound
June 16, 2016 - N°20160173746

A light device having built-in digital data means is powered by an unlimited power source for a lamp-holder, led bulb, or light device connected to unlimited power source by prongs or a base that or conductive wires can be inserted into a socket that would otherwise receiving a bulb or light source. The device may take the form of a ...
Vision systems using multiple cameras
May 19, 2016 - N°20160142596

Devices providing a distortion-free panoramic image covering a 180° field of view, a single frame or a three dimensional image, comprising a multi-camera assembly, which provides images to a light sensor on a related circuit board, which in turn sends the images to a display for a user. The vision system is primarily directed to vehicle vision systems, allowing drivers ...
Streaming media for portable devices
Appbanc, Llc
May 19, 2016 - N°20160142376

A system and method for allowing hand-held/wireless device devices to (1) provide audio/video conferencing; (2) access av content through streaming and cloud transfer; and (3) offer hand-held and computer access to cameras and sensors for surveillance using ordinary personal computers as proxy servers is described. In a first aspect, a remote view streaming system which comprises a webcam server which enables ...
Method and system for verifying the identity of a user of an online service
Smiley Owl Tech S.l.
May 05, 2016 - N°20160127363

A method for verifying the identity of a user of an online service, with the steps of: when a user is connected (a1) to an online service (2), sending (a2) an ip address of an authentication server (3); connecting (b1) to said ip address and downloading one application (33) for taking photos with the webcam of the user terminal (1); taking a photo; sending (...
Image sticking prevention using an information handling system webcam
Dell Products L.p.
May 05, 2016 - N°20160125777

A system, method, and computer-readable medium for reducing image sticking by jittering an image enough so that sharp borders in the image are not always displayed on the same set of pixel elements. This jittering can also cause sharp borders of an image to be sufficiently blurred so as to not leave a visible line artifact on the screen after ...
Light device has built-in camera and related digital data device's functions
April 07, 2016 - N°20160100086

A light device having built-in camera to operate desire digital data functions is powered by an power source for a lamp-holder, light source, flashlight or light device connected to power source by prongs or a bulb-base with conductive contacts to get power. The device may take the form of an ip cam, or driving cam, or webcam having but not ...
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