Automobile appearance damage detection and recognition hardware system

Abstract

The invention discloses an automobile appearance damage detection and recognition hardware system. The system comprises a detection box, wherein a top camera, a left camera, a right camera, a vertex angle camera, a bottom camera, a top light source, a left light source, a right light source and a bottom light source are distributed and mounted in the detection box; the image acquisition time of the top camera, the left camera, the right camera, the vertex angle camera and the bottom camera is the same. By means of the technical scheme, the illumination complexity problem in the natural environment is solved, and data complexity caused by handheld equipment is avoided, so that accuracy and stability of automobile appearance image damage detection and recognition are greatly improved.

Description

technical field [0001] The invention relates to the technical field of vehicle identification, in particular to a hardware system for detecting and identifying vehicle exterior damage. Background technique [0002] In the business scenario of car appearance damage detection and recognition, the mainstream solution in the industry at this stage is generally that people collect images or videos based on handheld devices in natural light scenarios, and the background is based on related AI algorithms for image or video processing. There are some main problems in this series of schemes for automatic appearance damage detection and recognition: [0003] 1. It is difficult to formulate the specifications of the data collected by handheld devices. Even if the specifications are formulated, it is difficult to ensure the consistency of the collected images due to human subjective factors. The visual damage information is also different, and even no damage information can be seen fro...

AI Technical Summary

Problems solved by technology

[0006] Aiming at at least one of the above-mentioned problems, the present invention provides a hardware system for detection and recognition of automobile appearance damage. By setting the main frame as a detection box that can pass through at both ends, and the other four sides are opaque detection boxes, in the detection box Lighting lights and high-definition cameras with different viewing angles are installed at different positions in the body, thus providing a relatively fixed light source in a relatively closed environment, and solving the problems of weak light, complex reflections, and complex reflections caused by light in most natural environments. The problem is that cameras in multiple positions can simultaneously collect in multiple directions at the same time, and can obtain time-aligned, structured image or video data information, which greatly avoids the multi-degree of freedom caused by the angle scale of the handheld device during the shooting process. The complexity of the data, which ultimately greatly improves the accuracy and stability of car exterior image damage detection and recognition

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