Method, device, readable medium and electronic device for locating tissue cavity
A tissue cavity and tissue image technology, applied in the field of image processing, can solve the problems of unrecognizable and low recognition accuracy, and achieve the effect of improving the success rate and accuracy
Active Publication Date: 2022-05-27
BEIJING BYTEDANCE NETWORK TECH CO LTD
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Problems solved by technology
However, due to the complex and changeable environment in the tissue, the endoscope is too close to the tissue wall, etc., there may be cases where there is no tissue cavity in the tissue image, resulting in low recognition accuracy or even failure to identify
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[0032] Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein, but rather are provided for the purpose of A more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the present disclosure are only for exemplary purposes, and are not intended to limit the protection scope of the present disclosure.
[0033] It should be understood that the various steps described in the method embodiments of the present disclosure may be performed in different orders and / or in parallel. Furthermore, method embodiments may include additional steps and / or omit performing the illustrated steps. The scope of the present discl...
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The present disclosure relates to a positioning method, device, readable medium and electronic equipment for a tissue cavity, and relates to the technical field of image processing. At least one historical org image for . The feature map corresponding to the tissue image and the historical feature map corresponding to each historical tissue image are determined through a feature extraction model, and the similarity between each historical tissue image and the tissue image is determined. The tissue cavity in the tissue image is located by the positioning model according to the feature map, and the positioning result is obtained, and the tissue cavity in the historical tissue image is located according to the historical feature map corresponding to each historical tissue image, and the corresponding tissue cavity in the historical tissue image is obtained. historical targeting results for . According to the similarity between each historical tissue image and the tissue image, the positioning result and at least one historical positioning result, the position of the tissue cavity in the tissue image is determined.
Description
technical field [0001] The present disclosure relates to the technical field of image processing, and in particular, to a tissue cavity positioning method, apparatus, readable medium and electronic device. Background technique [0002] Endoscopes can enter the human body for inspection, allowing doctors to visually observe the internal conditions of the human body, and have been widely used in the medical field. Because endoscopy is an invasive inspection method, problems such as failure of entering the endoscope and damage to tissue and mucous membranes may occur due to experience, perspective and other reasons during the inspection process. Therefore, when an endoscope collects a tissue image, it is necessary to identify the position of the tissue cavity in the tissue image, so as to provide effective instructions to the operator and ensure the safe and effective entry of the endoscope. Generally, the position of the tissue cavity can be determined by performing image seg...
Claims
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IPC IPC(8): G06T7/00G06T7/73G06V10/22G06V10/74G06V10/774G06V10/80G06V10/82G06K9/62G06N3/04G06N3/08
CPCG06V10/82G06N3/04G06T7/00G06V10/22G06V10/74G06N3/08G06T7/73G06V10/774G06V10/80
Inventor 边成李永会杨延展
Owner BEIJING BYTEDANCE NETWORK TECH CO LTD