Qsound Ltd.

Intellectual Discovery Co., Ltd.

Other

Qsound Labs, Inc.

Headplay (barbados), Inc.

Clubcom, Inc.

Conversion Works, Inc.

Worldplay (barbados) Inc.

Danny D Lowe

David Alan Spooner

Christopher Levi Simmons

Natascha Wallner

Gregory R Keech

Steven Birtwistle

John W Lees

Mark Williams

Glenn D Bonsall

Isack Schwartz

Jonathan Adelman

Todd Garrett Simpson

Terry K Cashion

Simon Williams

Gordon G Wilson

William Gonnason

Scott Willing

Abram Gamer

Michael E Baker

Leonard Thomas Bruton

Don Lafont

Matt Sherwood

Paul Burrowes

Greg Lancaster

The present invention is directed to systems and methods for controlling 2-D to 3-D image conversion. The system and method includes receiving an image and masking the objects in the image using segmentation layers Each segmentation layer can have weighted values for static and dynamic features. Iterations are used to form the final image which, if desired, can be formed using less than all of the segmentation layers. A final iteration can be run with the weighted values equal for static and dynamic features.

Systems and methods 2-D to 3-D conversion using depth access segiments to define an object

The present invention is directed to systems and methods for controlling 2-D to 3-D image conversion and/or generation. The methods and systems use auto-fitting techniques to create a mask based upon tracking features from frame to frame. When features are determined to be missing they are added prior to auto-fitting the mask.

System and method for using feature tracking techniques for the generation of masks in the conversion of two-dimensional images to three-dimensional images

Embodiments use point clouds to form a three dimensional image of an object. The point cloud of the object may be formed from analysis of two dimensional images of the object. Various techniques may be used on the point cloud to form a three dimensional model of the object which is then used to create a stereoscopic representation of the object.

System and method for processing video images

The present invention is directed to systems and methods for controlling 2-D to 3-D image conversion. In one embodiment, a mask is generated from an object model of the image. The mask is then used to from a 2-D mesh which is then converted to a 3-D volume mesh. The 3-D volume mesh is then used to produce 3-D image conversion.

Systems and methods for 2-D to 3-D image conversion using mask to model, or model to mask, conversion

The present invention is directed to systems and methods for processing 2-D to 3-D image conversion. The system and method includes erode filling when an object has been removed from an image. In one embodiment, a target binary t image mask of the removed object is used for comparison with a binary source mask of the image. In an iterative process, color differences between pixels in the target mask and pixels in the source mask are identified and the pixels in the target mask are changed working from the periphery of the target mask to the center of the mask. Color noise is eliminated in the filled region of the target mask and, if desired, random color noise is added to the filled target mask.

Systems and methods for filling occluded information for 2-D to 3-D conversion

Embodiments use point clouds to form a three dimensional image of an object. The point cloud of the object may be formed from analysis of two dimensional images of the object. Various techniques may be used on the point cloud to form a 3D model of the object which is then used to create a stereoscopic representation of the object.

Systems and methods are presented for compressing digital video signals in a manner that prevents the creation of block artifacts and improves compression efficiency by the selective removal of data representing visually imperceptible or irrelevant detail. Bandwidth control is improved through prioritized removal of data exceeding permissible bandwidth limits. This provides a process by which a coupled compressor and de-compressor system can effect the transmission or storage of video at low bitrates with high perceptual quality of the decompressed video. In one embodiment, the low frequency components are removed from a video stream and either stored or transmitted in compressed format separate from the storage or transmission of the high frequency components of the video stream. Certain high frequency video stream details can be suppressed to further reduce bitrate.

Systems and methods for highly efficient video compression using selective retention of relevant visual detail

Support strap for headware device

3-Dimensional visor display unit

Folding, head mounted display unit

A wireless remote unit is operable to demodulate signals received over a plurality of different bands, such as the FM broadcast band, and one or more higher frequency bands. The various bands have different channels and the selection of the band and the channel is accomplished by control signals received by the receiver. The control signal can carry menu information in one direction to the user and can carry user data, including the identity of the user, in the other direction. There can be multiple transmitters, wherein each transmitter sends information on a different channel within a band, and tunes remote units to a particular transmitter based upon proximity to that transmitter. The transmitter is capable of displaying visual data. The visual data includes a predetermined number of advertisements to be displayed during a user session, prompted either by a user logging onto the system, or by the system's detection of a user's presence.

Combined advertising and entertainment system network

A system for enhancing the effect of stereo audio signals while maintaining the central audio image includes an expander circuit that tracks the monaural information that is common to both left and right channels and that uses such monaural information to control variable attenuators that influence the inputs to the left and right audio image placement filters.

Apparatus for enhancing stereo effect with central sound image

The sound field in a stereo reproduction system is enhanced by a preprocessor that removes a portion of the audio information that is common or substantially common to both the left and right stereo input signals before processing the signals in left and right sound placement filters. The left and right placement filter output signals, from which a portion of the common audio information was previously removed before processing, are added to the right and left stereo input signals, respectively, to produce enhanced sound field stereo output signals. The input signals that do not undergo placement processing can be delayed in delay filters to improve coherency when the signals are added and both the placement filters and the delay filters can be implemented by a series of cascaded bi-quadratic filters.

Stereo enhancement system including sound localization filters

A player interactive live action football game which may be played for example on a television screen. A player interactive live action football game is provided which comprises a random access storage and retrieval device and a plurality of individual, pre-recorded action football plays illustrating interaction of players of opposite teams. This information is stored in random access storage and retrieval device and accessible according to type of play. The invention further comprises a microprocessor and microprocessor control device electronically associated with the random access storage and retrieval device. The microprocessor is programmed to enable one or more users to select in sequence, through the control device, different football plays according to play type. A display device is electronically associated with the microprocessor to enable the selected plays to be viewed by the users. The microprocessor is further programmed to evaluate and cumulate play results and report them to the users in a meaningful way.

Player interactive live action athletic contest

Growing community of inventors

Calgary, Canada

Danny D Lowe