Unlock instant, AI-driven research and patent intelligence for your innovation.

SBTMVP-based image or video coding

An image encoding and image decoding technology, which is applied in the field of video or image compilation, can solve the problems of increased transmission costs and storage costs, and achieve the effects of reducing computational complexity, simplifying hardware implementation, and improving overall compilation efficiency

Pending Publication Date: 2022-03-01
LG ELECTRONICS INC
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if image data is transmitted using a medium such as an existing wired or wireless broadband line or image and video data is stored using an existing storage medium, transmission costs and storage costs increase

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • SBTMVP-based image or video coding
  • SBTMVP-based image or video coding
  • SBTMVP-based image or video coding

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0041] This document can be modified in various ways and can have various embodiments, and specific embodiments will be illustrated in the drawings and described in detail. However, this is not intended to limit this document to particular implementations. Terms generally used in this specification are used to describe specific embodiments, and are not used to limit the technical spirit of this document. A singular expression includes a plural expression unless otherwise clearly stated in context. Terms such as "comprising" or "having" in this specification should be understood as indicating the presence of features, numbers, steps, operations, elements, components or combinations thereof described in this specification, without excluding the presence or addition of one or more The possibility of multiple characteristics, numbers, steps, operations, elements, components or combinations thereof.

[0042] Meanwhile, elements in the drawings described in this document are indep...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

According to the disclosure of this document, in subblock-based temporal motion vector prediction (sbTMVP), a subblock position for deriving a motion vector in subblock units may be efficiently calculated, and by which video / image coding efficiency may be improved and hardware implementation may be simplified.

Description

technical field [0001] The present disclosure relates to video or image coding, eg, sub-block based temporal motion vector prediction (sbTMVP) image or video coding techniques. Background technique [0002] Demands for high-resolution and high-quality images and videos such as ultra-high-definition (HUD) images and 4K or 8K or larger videos are increasing recently in various fields. As image and video data become high resolution and high quality, the relative amount of transmitted information or the number of bits increases compared with existing image and video data. Therefore, if image data is transmitted using a medium such as an existing wired or wireless broadband line or image and video data is stored using an existing storage medium, transmission costs and storage costs increase. [0003] Furthermore, there has recently been increasing interest and demand for immersive media such as virtual reality (VR), artificial reality (AR) content, or holograms. The broadcastin...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
Patent Type & Authority Applications(China)
IPC IPC(8): H04N19/513H04N19/176
CPCH04N19/513H04N19/176H04N19/52H04N19/53H04N19/105H04N19/132H04N19/137H04N19/159
Inventor 张炯文朴奈利南廷学
Owner LG ELECTRONICS INC