Digestive tract three-dimensional panoramic recognition and positioning method, storage medium and device

Abstract

The invention discloses a three-dimensional panoramic recognition and positioning method of an alimentary canal, a storage medium and equipment. The method comprises the following steps: acquiring frame rotation information of each frame of original alimentary canal image in an original alimentary canal image set relative to an adjacent previous frame of original alimentary canal image; on the basis of structure parameters and frame rotation information of the capsule endoscope, a newly-added area image is intercepted from each frame of original alimentary canal image, and a newly-added area image set is formed; constructing a three-dimensional tubular inner wall segment set, wherein each segment in the three-dimensional tubular inner wall segment set is constructed according to the structure parameter, the frame rotation information and the newly added area image of the capsule endoscope; splicing all segments in the three-dimensional tubular inner wall segment set end to end in sequence to form a digestive tract three-dimensional panoramic image; the three-dimensional tubular inner wall segment where the target area is located is determined, and position information of the target area is determined. According to the method, the whole process of film reading and diagnosis is visual and convenient, and the position of the target area can be quickly and accurately determined.

Description

technical field [0001] The invention belongs to the technical field of medical equipment imaging, and in particular relates to a three-dimensional panoramic identification and positioning method of the digestive tract, a computer-readable storage medium, and computer equipment. Background technique [0002] Capsule endoscope is a medical device. The capsule endoscope integrates core functions such as image acquisition and wireless transmission into a capsule that can be swallowed by the human body. During the inspection process, the capsule endoscope is swallowed into the body, The endoscope collects images of the digestive tract inside the body and transmits it to the outside of the body synchronously to perform medical examinations and diagnoses based on the obtained image data. [0003] Capsule endoscopes capture and transmit tens of thousands of images as they work inside the small intestine. The traditional diagnosis method and process is to present these tens of thous...

AI Technical Summary

Problems solved by technology

The traditional diagnostic method and process is to present these tens of thousands of images to medical workers for observation through picture playback or video playback. The whole process takes a long time.

At the same time, when reading two-dimensional images, medical workers cannot intuitively observe the approximate position of the target area such as suspicious lesions in the digestive tract, let alone determine the exact position of the target area in the digestive tract, which greatly affects the effectiveness of gastrointestinal endoscopy. The use and diagnostic efficiency of

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