Imaging system and imaging method

Abstract

The invention discloses an imaging system which is applied to high-speed color detection. The imaging system comprises a light source device, a camera device, a data acquisition and processing device and a synchronization device, wherein the light source device comprises multiple LEDs (light emitting diodes) of different light colors; the camera device is in signal connection with the data acquisition and processing device; the synchronization device is used for synchronously sending a high-frequency control signal to the light source device and the camera device, and controlling the LEDs of different light colors of the light source device to sequentially flicker circularly, and is consistent with the shooting action of the camera device; and the camera device sends the shot image to the data acquisition and processing device for synthesis to obtain color images. The invention also discloses an imaging method. By adopting the imaging system and method to perform color imaging, the cost is low and the imaging effect is good; and the system and method are suitable for high-speed shooting and detection.

Description

Imaging system and imaging method 【Technical field】 The invention relates to an imaging system, in particular to an imaging system and an imaging method suitable for high-speed imaging in the field of machine vision. 【Background technique】 In the field of high-speed machine vision, with the popularization and development of color printing technology, people have higher and higher requirements for color detection, which has led to a sharp increase in the consumption of industrial 3CCD color cameras in recent years. However, the high price of 3CCD color cameras has also deterred many companies. How to obtain higher-quality color images at a lower cost has become a thorny issue. 【Content of invention】 Therefore, it is necessary to provide a color imaging system and a color imaging method with low cost and high imaging quality. An imaging system for high-speed color detection, including a light source device, a camera device, a data acquisition and processing device, and ...

AI Technical Summary

Problems solved by technology

However, the high price of 3CCD color cameras has also deterred many companies. How to obtain higher-quality color images at a lower cost has become a thorny issue.

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