2048 patents
Utility
Calibration of Magnetometers
9 May 24
A method for performing calibration of magnetometers is provided.
David S. MCGRATH
Filed: 19 Apr 22
Utility
Audio Codec with Adaptive Gain Control of Downmixed Signals
9 May 24
A method for performing gain control on audio signals is provided.
Panji Setiawan, Rishabh Tyagi, Stefan Bruhn
Filed: 8 Mar 22
Utility
Audio Encoder and Decoder with Dynamic Range Compression Metadata
9 May 24
An audio processing unit (APU) is disclosed.
Jeffrey RIEDMILLER, Michael WARD
Filed: 16 Nov 23
Utility
Systems and Methods for Processing Volumetric Images
9 May 24
A volumetric image of a scene can be created, in one embodiment, by recording, through a camera in a device, a series of images of the scene as the camera is moved along a path relative to the scene; during the recording, the device stores motion path metadata about the path, and the series of images is associated with the motion path metadata and a metadata label is associated with the series of images, the metadata label indicating that the recorded series of images represent a volumetric image of the scene.
Robin ATKINS
Filed: 5 May 22
Utility
Scalable Systems for Controlling Color Management Comprising Varying Levels of Metadata
9 May 24
Several embodiments of scalable image processing systems and methods are disclosed herein whereby color management processing of source image data to be displayed on a target display is changed according to varying levels of metadata.
Neil W. Messmer, Robin Atkins, Steve Margerm, Peter W. Longhurst
Filed: 16 Jan 24
Utility
Scalable Systems for Controlling Color Management Comprising Varying Levels of Metadata
9 May 24
Several embodiments of scalable image processing systems and methods are disclosed herein whereby color management processing of source image data to be displayed on a target display is changed according to varying levels of metadata.
Neil W. Messmer, Robin Atkins, Steve Margerm, Peter W. Longhurst
Filed: 16 Jan 24
Utility
Coding and Decoding of Interleaved Image Data
9 May 24
Sampled data is packaged in checkerboard format for encoding and decoding.
Alexandros Tourapis, Walter J. Husak, Peshala V. Pahalawatta, Athanasios Leontaris
Filed: 16 Jan 24
Utility
Signal Reshaping for High Dynamic Range Signals
9 May 24
In a method to improve backwards compatibility when decoding high-dynamic range images coded in a wide color gamut (WCG) space which may not be compatible with legacy color spaces, hue and/or saturation values of images in an image database are computed for both a legacy color space (say, YCbCr-gamma) and a preferred WCG color space (say, IPT-PQ).
Robin Atkins, Peng Yin, Taoran Lu, Jaclyn Anne Pytlarz
Filed: 5 Jan 24
Utility
Personalized Sensitivity Measurements and Playback Factors for Adaptive and Personalized Media Coding and Delivery
9 May 24
A method for delivering media to a playback device including outputting first test media to be viewed by a first user.
Doh-Suk KIM, Sean Thomas MCCARTHY, Scott DALY, Jeffrey RIEDMILLER, Ludovic Christophe MALFAIT, Raphael Marc ULLMANN, Jason Michael CLOUD
Filed: 16 Nov 23
Utility
Portable Computing Device
9 May 24
Disclosed is a portable computing device (1) comprising a keyboard (13) and an acoustic transducer (16, 17), the keyboard (13) comprising a key (14, 15), wherein the acoustic transducer (16, 17) is placed in the key (14, 15), and wherein the key (14, 15) comprises a sound port (150) allowing sound generated by the transducer (16, 17) to propagate.
Pengfeng ZHANG, Tiezhong LIU, Ruozhou HUANG, Nengkun LV, Wenjie GUI
Filed: 10 Mar 22
Utility
Context Aware Soundscape Control
9 May 24
Embodiments are disclosed for context aware soundscape control.
Zhiwei SHUANG, Yuanxing MA, Yang LIU
Filed: 28 Apr 22
Utility
Method for determining color difference component quantization parameter and device using the method
7 May 24
Disclosed are a method for determining a color difference component quantization parameter and a device using the method.
Sung Chang Lim, Hui Yong Kim, Se Yoon Jeong, Jong Ho Kim, Ha Hyun Lee, Jin Ho Lee, Jin Soo Choi, Jin Woong Kim
Filed: 1 Aug 22
Utility
Frame-rate scalable video coding
7 May 24
Methods and systems for frame rate scalability are described.
Robin Atkins, Peng Yin, Taoran Lu, Fangjun Pu, Sean Thomas McCarthy, Walter J. Husak, Tao Chen, Guan-Ming Su
Filed: 13 Jun 23
Utility
Frame-rate scalable video coding
7 May 24
Methods and systems for frame rate scalability are described.
Robin Atkins, Peng Yin, Taoran Lu, Fangjun Pu, Sean Thomas McCarthy, Walter J. Husak, Tao Chen, Guan-Ming Su
Filed: 13 Nov 23
Utility
Signal reshaping for high dynamic range signals
7 May 24
In a method to improve backwards compatibility when decoding high-dynamic range images coded in a wide color gamut (WCG) space which may not be compatible with legacy color spaces, hue and/or saturation values of images in an image database are computed for both a legacy color space (say, YCbCr-gamma) and a preferred WCG color space (say, IPT-PQ).
Robin Atkins, Peng Yin, Taoran Lu, Jaclyn Anne Pytlarz
Filed: 22 Nov 22
Utility
Methods and apparatus for rendering audio objects
7 May 24
Multiple virtual source locations may be defined for a volume within which audio objects can move.
Antonio Mateos Sole, Nicolas R. Tsingos
Filed: 20 Jan 23
Utility
Projection System and Method for Etendue Utilization
2 May 24
A projection system for etendue utilization includes a first light source configured to emit a light, the light including a first etendue component and a second etendue component, wherein the first etendue component has a lower etendue than the second etendue component, a first projection optics configured to project a first image on a screen, a second projection optics configured to project a second image on the screen, and an etendue splitter component.
Juan Pablo PERTIERRA, Martin J. RICHARDS, Barrett LIPPEY, Trevor DAVIES, John Frederick ARNTSEN
Filed: 10 Mar 22
Utility
Perceptual Luminance Nonlinearity-based Image Data Exchange Across Different Display Capabilities
2 May 24
A handheld imaging device has a data receiver that is configured to receive reference encoded image data.
Jon Scott MILLER, Scott DALY, Mahdi NEZAMABADI, Robin ATKINS
Filed: 18 Dec 23
Utility
Method and Apparatus for Compressing and Decompressing a Higher Order Ambisonics Signal Representation
2 May 24
A method and apparatus for decompressing a Higher Order Ambisonics (HOA) signal representation is disclosed.
Alexander KRUEGER, Sven KORDON, Johannes BOEHM, Johann-Markus BATKE
Filed: 16 Oct 23
Utility
Sensor Data Prediction
2 May 24
Systems, methods, and computer program products implementing a sensor data prediction algorithm are disclosed.
Qi Huang, Baoli Yan, Zhifang Liu, Libin Luo
Filed: 18 Mar 22