Inventor

CHEN LULIN

US66 patents

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

CHEN LULIN

MEDIATEK INC

Signaling of subpicture structures

Incremental quality delivery and compositing processing

Methods and apparatus for signaling viewports and regions of interest

System and method for specifying, signaling and using coding-independent code points in processing media contents from multiple media sources

Methods and apparatus for signaling asset change information for media content

Method and system of adaptive application layer FEC for MPEG media transport

Specifying slice chunks of a slice within a tile

Method and system for streaming applications using rate pacing and MPD fragmenting

Deriving and signaling a region or viewport in streaming media

Video encoding or decoding methods and apparatuses related to high-level information signaling

Method and apparatus for signaling spatial region information

Method and apparatus of bitstream random access and synchronization for multimedia applications

Method and apparatus for signaling spherical region information in ISOBMFF

Method and system of push-template and URL list for dash on full-duplex protocols

Method and apparatus for deriving composite tracks

Methods and apparatuses of coding pictures with CTU based slice partitions in video coding system

Method and apparatus of constrained layer-wise video coding

Method and system for streaming applications using rate pacing and MPD fragmenting

Signaling coding of transform-skipped blocks

Method and apparatus for deriving VR projection, packing, ROI and viewport related tracks in ISOBMFF and supporting viewport roll signaling

Specifying layout in video pictures

Method and apparatus for video coding with constraints on reference picture lists of a RADL picture

MEDIATEK SINGAPORE PTE LTD

Video coding with subpictures

Methods and apparatus for signaling viewports and regions of interest for point cloud multimedia data

Method and system of NAL unit header structure for signaling new elements

Methods and apparatus for using track derivations to generate new tracks for network based media processing applications

Methods and apparatus for track derivation for immersive media data tracks

Methods and apparatus for spatial grouping and coordinate signaling for immersive media data tracks

Methods and apparatus for temporal track derivations

Methods and apparatus for spherical region presentation

Methods and systems for derived immersive tracks

Methods and apparatus for signaling spatial relationships for point cloud multimedia data tracks

Methods and apparatus for signaling viewports and regions of interest

Methods and apparatus for updating media presentation data

Specifying video picture information

Multimedia device and related method for a video mute mode

Methods and systems for implementing scene descriptions using derived visual tracks

Methods and apparatus for signaling viewing regions of various types in immersive media

Methods and apparatus for selecting and switching input video tracks using track derivations

Methods and apparatus for re-timing and scaling input video tracks

CHEN LULIN

Video quality by controlling inter frame encoding according to frame position in GOP

Method and apparatus of adaptive lambda estimation in Lagrangian rate-distortion optimization for video coding

System and method of reduced-temporal-resolution update for video coding and quality control

GARBACEA ILIE

Video encoding statistics extraction using non-exclusive content categories

Video encoding control using non-exclusive content categories

HFI INNOVATION INC

Signaling coding of transform-skipped blocks

Method and apparatus for adaptive loop filtering at picture and sub-picture boundary in video coding

CARBACEA ILIE

Video encoding mode decisions according to content categories

TOURAPIS ALEXANDROS MICHAEL

Method, system and device for improving video quality through in-loop temporal pre-filtering

FUTUREWEI TECHNOLOGIES INC

Image registration and focus stacking on mobile platforms