Imaging method and device of endoscope camera system

• Main Authors: NIE LINCHUAN, GU CHANGMING, LI XIANLONG, SHANG CHUNCHUN, ZHENG YAO
• Format: Patent
• Language: Chinese; English
• Published: 10.03.2023
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; PICTORIAL COMMUNICATION, e.g. TELEVISION

The invention provides an imaging method and device for an endoscope camera system, and the method comprises the steps: receiving an imaging mode instruction acting on the endoscope camera system, and controlling a light source module to sequentially emit different types of light to a shot object when the imaging mode instruction indicates the endoscope camera system to operate in a light combination imaging mode, different types of light rays comprise white light and exciting light, a video image of a shot object is collected through a single sensor, double-light alternate emission and alternate sampling of white light and fluorescent light images are achieved in a light combination mode, the technical difficulty brought to a tool and a gluing process by physical segmentation of multiple sensors in a spatial domain is effectively avoided, and the detection accuracy is improved. And physical segmentation is realized from the time domain direction in white light and fluorescent light image algorithm processing