Image processing method and system for realizing semi-panorama of reversing real-time image

Abstract

The invention discloses an image processing method and system for realizing semi-panorama of a reversing real-time image. Real-time reversing images are collected through a rear-view camera installedat the tail of a vehicle. Distortion correction is carried out on the collected reversing real-time images, the reversing real-time image which a driver is most interested in is generated through automatic cutting, amplification and combination according to vehicle information and transmitted to the vehicle-mounted display screen to be referenced by the driver, and the driver is helped to avoid safety accidents in the reversing process. According to the invention, the most interested reversing real-time image conforming to the visual impression can be provided for a driver, and meanwhile, a semi-panoramic reversing real-time image can be formed by only one rear-view camera, so that the cost is effectively saved.

Description

technical field [0001] The invention relates to an image processing method, in particular to an image processing method and system for realizing a semi-panoramic view of a real-time reversing image. Background technique [0002] With the continuous improvement of people's quality of life, cars have become an indispensable part of people's lives. However, many novice drivers do not have a good grasp of the vehicle body distance when reversing into storage and changing lanes in daily driving because they have just driven. Rubbed into the vehicle next to it, causing a traffic safety accident. Therefore, many vehicles will be equipped with an auxiliary reversing system or a 360° panoramic system. Although it can provide some help to the driver, the auxiliary reversing system will directly feed back the reversing image to the driver. The wide-angle camera will distort the captured image, causing the driver to be unable to accurately judge the environment behind the car. On the o...

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of people's quality of life, cars have become an indispensable part of people's lives. However, many novice drivers do not have a good grasp of the vehicle body distance when reversing into storage and changing lanes in daily driving because they have just driven. Hit the vehicle next to you, causing a traffic safety accident

Therefore, many vehicles will be equipped with an auxiliary reversing system or a 360° panoramic system. Although it can provide some help to the driver, the auxiliary reversing system will directly feed back the reversing image to the driver. The wide-angle camera will distort the captured image, causing the driver to be unable to accurately judge the environment behind the car. On the other hand, the auxiliary reversing system can only provide the driver with a single picture information, and cannot provide the driver with a partial picture of interest. , cannot flexibly feed back information to the driver

The 360° panorama system requires at least 4 cameras on the front, rear, left, and right sides, and the equipment costs are relatively high, so it is not suitable for all vehicles

Images