A dietary nutrition management method and system for patients with chronic diseases

A management method and technology for patients, which is applied in the field of diet and nutrition management for patients with chronic diseases, can solve problems such as poor perspective, nutritional composition errors, and inaccurate dietary advice, so as to alleviate errors, provide accurate dietary advice, and improve user experience and compliance. sexual effect

Active Publication Date: 2022-07-19
ANDON HEALTH CO LTD +1
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  • Claims
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Problems solved by technology

However, in actual implementation, users often have poor perspective when taking pictures, resulting in errors in the obtained nutritional components, and the resulting dietary advice is not accurate enough

Method used

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  • A dietary nutrition management method and system for patients with chronic diseases
  • A dietary nutrition management method and system for patients with chronic diseases
  • A dietary nutrition management method and system for patients with chronic diseases

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Embodiment Construction

[0051] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved more clearly, the technical solutions of the embodiments of the present invention will be described in further detail below with reference to the accompanying drawings. Obviously, the described embodiments are only the present invention. Some examples, but not all examples. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

[0052] In the description of the present invention, unless otherwise expressly specified and limited, the terms "connected", "connected" and "fixed" should be understood in a broad sense, for example, it may be a fixed connection, a detachable connection, or an integrated ; It can be a mechanical connection or an electrical connection; it can be a direct connection...

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Abstract

The invention discloses a diet nutrition management method and system for chronic disease patients, and relates to the technical field of healthy diet nutrition management. The method includes: collecting daily diet pictures of patients with various chronic diseases to form a diet gallery; preprocessing the diet pictures to obtain a diet target label set and an ingredient segmentation label set; using the diet pictures, diet target label sets, and ingredient segmentation label sets to separate Train the dietary target detection model and the ingredient segmentation model; connect the dietary target detection model and the ingredient segmentation model to the system in sequence, so that the target user's diet pictures go through the dietary target detection model and the ingredient segmentation model in turn, and finally output several pixel-level ingredient segmentations Figure; Perspective restoration of each ingredient segmentation map; Calculate the ratio of nutrient elements contained in all ingredients in the target user's diet picture based on the ingredient segmentation map; Make personalized diet suggestions. The present invention can provide users with accurate dietary advice while improving user compliance.

Description

technical field [0001] The invention relates to the technical field of nutrition management, in particular to a method and system for diet nutrition management of patients with chronic diseases. Background technique [0002] At present, with the improvement of living standards, people are more and more concerned about their own health. From the perspective of diet, people have gradually changed from caring about eating well to health, that is, paying attention to the nutrients in food and The content of calorie and other indicators, especially for patients with chronic diseases, diet control is particularly important. [0003] In the existing online diet management, users take photos of diet pictures and upload them to the system, and provide users with healthy diet suggestions by systematically analyzing the nutritional components in the diet pictures. However, in actual implementation, there is often a difference in perspective when the user shoots, resulting in errors in...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G16H20/60G06T7/10G06N3/08
Inventor 赵芃黄毅郑楠
Owner ANDON HEALTH CO LTD
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