Image warping processing system and method, image display device, and storage medium

By combining pre-rotation units and RDMA technology, the storage resource limitations of large-angle image rotation and large-size magnification transformation in existing technologies are solved, achieving a high-efficiency improvement in real-time image display.

WO2026145686A1PCT designated stage Publication Date: 2026-07-09GRAVITYXR ELECTRONICS & TECH CO LTD
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Patent Information

Authority / Receiving Office
WO · WO
Patent Type
Applications
Current Assignee / Owner
GRAVITYXR ELECTRONICS & TECH CO LTD
Filing Date
2025-12-31
Publication Date
2026-07-09

AI Technical Summary

Technical Problem

Existing technologies cannot effectively support large-angle image rotation or large-size magnification transformation. Furthermore, the computing power and power consumption are relatively high when using general-purpose computing units, while the use of dedicated computing units is limited by hardware processing timing and storage resource constraints.

Method used

By configuring a pre-rotation unit to pre-rotate the image to be rolled at least once, and combining it with a rotation storage and retrieval unit, the RDMA technology is used to realize the pre-rotation and rollup operations of the image, reducing storage resource requirements and improving display real-time performance.

Benefits of technology

It enables large-angle image rotation with minimal storage resources, improving the real-time performance and efficiency of image display.

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Abstract

The present invention provides an image warping processing system, an image warping processing method, an image display device, a computer-readable storage medium, and a computer program product. The image warping processing system comprises a pre-rotation unit and a warping unit. The pre-rotation unit is used for performing at least one pre-rotation on a first image to be warped, to obtain a second image. The warping unit is used for performing a warping operation on the second image to obtain a third image conforming to a warping target. The warping target at least indicates a target rotation angle of the third image relative to the first image. By configuring a pre-rotation unit to perform at least one pre-rotation on an image to be warped, the present invention achieves the effect of realizing large-angle image rotation with a small amount of storage resources, and improves display real-time performance.
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