Processing

Please wait...

Settings

Settings

Goto Application

1. WO2020197228 - POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE AND POINT CLOUD DATA RECEPTION METHOD

Publication Number WO/2020/197228
Publication Date 01.10.2020
International Application No. PCT/KR2020/003971
International Filing Date 23.03.2020
IPC
H04N 19/96 2014.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
90using coding techniques not provided for in groups H04N19/10-H04N19/85103
96Tree coding, e.g. quad-tree coding
H04N 19/124 2014.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
10using adaptive coding
102characterised by the element, parameter or selection affected or controlled by the adaptive coding
124Quantisation
H04N 19/70 2014.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
70characterised by syntax aspects related to video coding, e.g. related to compression standards
H04N 19/184 2014.01
HELECTRICITY
04ELECTRIC COMMUNICATION TECHNIQUE
NPICTORIAL COMMUNICATION, e.g. TELEVISION
19Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
10using adaptive coding
169characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
184the unit being bits, e.g. of the compressed video stream
G06T 9/40 2006.01
GPHYSICS
06COMPUTING; CALCULATING OR COUNTING
TIMAGE DATA PROCESSING OR GENERATION, IN GENERAL
9Image coding
40Tree coding, e.g. quadtree, octree
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 오현묵 OH, Hyunmook
  • 오세진 OH, Sejin
Agents
  • 특허법인(유한)케이비케이 KBK&ASSOCIATES
Priority Data
62/822,75922.03.2019US
62/823,59825.03.2019US
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE AND POINT CLOUD DATA RECEPTION METHOD
(FR) DISPOSITIF DE TRANSMISSION DE DONNÉES DE NUAGE DE POINTS, PROCÉDÉ DE TRANSMISSION DE DONNÉES DE NUAGE DE POINTS, DISPOSITIF DE RÉCEPTION DE DONNÉES DE NUAGE DE POINTS, ET PROCÉDÉ DE RÉCEPTION DE DONNÉES DE NUAGE DE POINTS
(KO) 포인트 클라우드 데이터 송신 장치, 포인트 클라우드 데이터 송신 방법, 포인트 클라우드 데이터 수신 장치 및 포인트 클라우드 데이터 수신 방법
Abstract
(EN)
A point cloud data transmission method, according to embodiments, can comprise the steps of: acquiring point cloud data; encoding geometry information included in the point cloud data; encoding attribute information included in the point cloud data; and transmitting the encoded geometry information and the encoded attribute information.
(FR)
Un procédé de transmission de données de nuage de points selon des modes de réalisation peut comprendre les étapes consistant à: acquérir des données de nuage de points; coder des informations de géométrie incluses dans les données de nuage de points; coder des informations d'attribut incluses dans les données de nuage de points; et transmettre les informations de géométrie codées et les informations d'attribut codées.
(KO)
실시예들에 따른 포인트 클라우드 데이터 전송 방법은, 포인트 클라우드 데이터를 획득하는 단계, 상기 포인트 클라우드 데이터에 포함된 지오메트리 정보를 인코딩하는 단계, 상기 포인트 클라우드 데이터에 포함된 어트리뷰트 정보를 인코딩하는 단계, 및 상기 인코딩된 지오메트리 정보와 상기 인코딩된 어트리뷰트 정보를 전송하는 단계를 포함할 수 있다.
Latest bibliographic data on file with the International Bureau