US 2022/0019398 A1 · STITCHING DISPLAY SYSTEM AND IMAGE PROCESSING METHOD OF THE SAME

Abstract

A stitching display system includes a control device and Q displays, and Q is a positive integer greater than or equal to 2. A image processing method includes: obtaining at least one frame of initial image; splitting each initial image into Q first sub-images according to a resolution of each initial image and an arrangement of the Q displays; outputting the Q first sub-images obtained by splitting each initial image respectively to the Q displays; and displaying a first sub-image obtained by the each display according to a physical resolution of the each display.

Claims20

Dependent claims

An image processing method of a stitching display system, the stitching display system including a control device and Q displays, and Q being a positive integer greater than or equal to 2;

and
the image processing method comprising:
obtaining, by the control device, at least one frame of initial image;
splitting, by the control device, each initial image into Q first sub-images according to a resolution of each initial image and an arrangement of the Q displays;
outputting, by the control device, the Q first sub-images obtained by splitting each initial image to the Q displays;
and
displaying, by each display, a first sub-image obtained by the each display according to a physical resolution of the each display.

4 more elements

A stitching display system, comprising:

a control device and Q displays, and Q being a positive integer greater than or equal to 2;
the control device being configured to:
obtain at least one frame of initial image;
split each initial image into Q first sub-images according to a resolution of each initial image and an arrangement of the Q displays;
and output the Q first sub-images obtained by splitting each initial image respectively to the Q displays;
and
each display being configured to display a first sub-image obtained by the each display according to a physical resolution of the each display.

4 more elements

Dependencies are inferred from the claim text.

Facts

Application

17/376,667Filed 15 Jul 2021

Priority

CN 202010688186.X16 Jul 2020

Published

20 Jan 2022

Term ends

Not estimatedThe source records don’t support an estimate.

Classification10 codes

G06F 3/1446
Controlling a plurality of local displays, e.g. CRT and flat panel display: display composed of modules, e.g. video walls
G06T 7/11
Segmentation; Edge detection: region-based segmentation
H04N 19/44
Methods or arrangements for coding, decoding, compressing or decompressing digital video signals: decoders specially adapted therefor, e.g. video…
G06T 2207/20021
Special algorithmic details: dividing image into blocks, subimages or windows

Stitching display system and image processing method of the same

Life of this patent

Stitching display system and image processing method of the same

Life of this patent

Abstract

Claims20