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

Image distortion correction method and device for vehicle head-up display system

A head-up display and system image technology, applied in image enhancement, image analysis, image communication, etc., can solve the problems of high design difficulty and high cost, and achieve the effect of low design difficulty and low cost

Active Publication Date: 2021-11-05
APOLLO INTELLIGENT CONNECTIVITY (BEIJING) TECH CO LTD
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] This application proposes a method and device for image distortion correction of a vehicle-mounted head-up display system, which is used to solve the problem of high design difficulty and high cost in the method of distortion correction by adding optical elements in the related art

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
  • Image distortion correction method and device for vehicle head-up display system
  • Image distortion correction method and device for vehicle head-up display system
  • Image distortion correction method and device for vehicle head-up display system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0025] The following describes in detail the embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein the same or similar reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary, and are intended to be used to explain the present application, but should not be construed as a limitation to the present application.

[0026] The following describes the image distortion correction method and device of the vehicle head-up display system according to the embodiments of the present application with reference to the accompanying drawings.

[0027] In the embodiments of the present application, in view of the problems of high design difficulty and high cost in the method of performing distortion correction by adding optical elements in the related art, an image distortion correction ...

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

The present application proposes a method and device for correcting image distortion of a vehicle-mounted head-up display system, wherein the method includes: acquiring an image to be projected; performing correction processing on the image to be projected using a preset correction model to obtain a corrected image to be projected the image to be projected; input the rectified image to be projected into the target vehicle head-up display system for projection display, wherein the preset correction model is generated by using the training data set corresponding to the target vehicle head-up display system and the target vehicle head-up display system training . In this method, before the image is projected and displayed, the correction model is used to correct the image, and then the image is corrected and then input to the vehicle-mounted head-up display system for projection display, and the correction model is used for distortion correction. Compared with the method of adding optical elements , low design difficulty and low cost.

Description

technical field [0001] The present application relates to the field of display technology, and in particular, to a method and device for correcting image distortion of a vehicle head-up display system. Background technique [0002] With the development of technology, more and more head-up display devices are used in vehicles, which has gradually developed into a trend. A head-up display device on a vehicle projects an image in front of the vehicle through the vehicle's front windshield. Since the windshield is an irregular curved surface, the image projected through the windshield to the outside of the vehicle will produce distortion and phase difference, resulting in poor display quality of the image. [0003] At present, optical methods are often used for correction, such as adding a non-continuous curved mirror or other optical elements before the windshield to correct the degradation of the imaging effect caused by the windshield. However, this correction method requir...

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 Patents(China)
IPC IPC(8): G06T5/00H04N9/31
CPCH04N9/3179H04N9/3185H04N9/3188G06T2207/20081G06T5/80
Inventor 邓苏南周志鹏刘毅罗志平李冰
Owner APOLLO INTELLIGENT CONNECTIVITY (BEIJING) TECH CO LTD