Dead-angle-free visual image processing method and device

Abstract

The invention relates to the technical field of visual processing, in particular to a dead-angle-free visual image processing method and a dead-angle-free visual image processing device. The dead-angle-free visual image processing method comprises the following steps: adjusting the position of an image acquisition device by using a plane adjusting mechanism, enabling the image acquisition device to face an image needing to be recognized, and determining the overall size of the image; determining a back plate surface in the image, stretching objects in the image from the back plate surface or a plane of one side, close to the image acquisition device, of the back plate surface towards the image acquisition device, and determining front shape and size data of each region in the image; moving the image acquisition device to the inclined upper part of the acquired image, enabling the image acquisition device to incline towards the measured area, and recording the size data change; and calculating the height of each region, and displaying a simple three-dimensional image. The objective of the invention is to solve the problem that the visual image cannot be accurately obtained due to the existence of dead angles during the recognition of the visual image due to the three-dimensional and two-dimensional differences of the image.

Description

technical field [0001] The invention relates to the technical field of visual processing, in particular to a method and device for processing visual images without blind spots. Background technique [0002] The machine vision system refers to converting the ingested target into an image signal through a machine vision product (that is, an image capture device, which is divided into two types: CMOS and CCD), and sending it to a dedicated image processing system. into digital signals; image intelligent recognition system software, etc. extract the characteristics of the target by analyzing these signals and perform various operations, and then control the on-site equipment system according to the results of the discrimination. However, due to the difference between three-dimensional and two-dimensional images, some Occlusion (for example, the height of the object cannot be read by looking down on the orthographic projection), so that there will be blind spots in the visual ima...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides a visual image processing method and device without blind spots, which solves the problem that due to the difference between three-dimensional and two-dimensional images, partial occlusion will occur, so that there will be dead spots in the visual image during recognition, and it will not be possible to perform The problem of getting the visual image accurately

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