Inventor

ZHOU XIAOSONG

US143 patents

⚠️ This page may combine multiple inventors who share the name “ZHOU XIAOSONG”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

ZHOU XIAOSONG

APPLE INC

Establishing a video conference during a phone call

Camera-assisted motion estimation for application control

Systems and methods for background concealment in video conferencing session

Instant video communication connections

Radio power saving techniques for video conference applications

Establishing a video conference during a phone call

Adaptive syntax grouping and compression in video data using a default value and an exception value

Packed image format for multi-directional video

Establishing a video conference during a phone call

Sample adaptive offset for high dynamic range (HDR) video compression

Instant video communication connections

Adaptive post-processing for mobile video calling system

Dynamic detection of pause and resume for video communications

System and method for optimizing video conferencing in a wireless device

Switching cameras during a video conference of a multi-camera mobile device

Video analysis techniques for improved editing, navigation, and summarization

Deblocking filter for high dynamic range (HDR) video

Hierarchical segmentation and quality measurement for video editing

In loop chroma deblocking filter

Adaptive coding and streaming of multi-directional video

Processing of equirectangular object data to compensate for distortion by spherical projections

Neural network based residual coding and prediction for predictive coding

Object tracking in multi-view video

Establishing a video conference during a phone call

Scalability of multi-directional video streaming

Multi-device communication management

Sphere projected motion estimation/compensation and mode decision

Multi-device communication management

Luma and chroma reshaping of HDR video encoding

Codec techniquest for fast switching without a synchronization frame

De-juddering techniques for coded video

Image/video editor with automatic occlusion detection and cropping

Techniques in backwards compatible multi-layer compression of HDR video

Codec techniques for fast switching with intermediate sequence

Video coding with composition and quality adaptation based on depth derivations

Video coding efficiency with camera metadata

ABUAN JOE S

Remote control operations in a video conference

Switching cameras during a video conference of a multi-camera mobile device

Video conference network management for a mobile device

CRANFILL ELIZABETH C

In conference display adjustments

Establishing a video conference during a phone call

ZHOU XIAOSONG

Different rate controller configurations for different cameras of a mobile device

Adaptive configuration of reference frame buffer based on camera and background motion

JEONG HYEONKUK

Adapting transmission to improve QoS in a mobile wireless device

ZHAI JIEFU

Joint frame rate and resolution adaptation

YANG YAN

Per-image forward error correction

WU HSI-JUNG

Refresh pixel group selection and coding adjustment

PRICE DOUGLAS S

Auto exposure techniques for variable lighting conditions

SHOJANIA HASSAN A

Adaptive bandwidth estimation

HUAWEI TECH CO LTD

Graphene fiber and prepartion method thereof