4 results about "Caloric values" patented technology

Containers for facilitating adherence to dietary plans are provided, along with related systems and methods. A locking mechanism secures an access panel moveable between an opened position and a closed position in the closed position. A controller receives user input regarding desired caloric intake amount for a time period and regarding a type or types of foodstuff stored at the container, and weight readings from at least one weight sensor. The controller determines a caloric value of removed foodstuffs from the containers from the weight readings and the type or types of foodstuff indicated in the user input, and operates the locking mechanism to secure the access panel in the closed position where the caloric value of the removed foodstuffs for the time period exceeds the desired caloric intake amount for the time period.

The invention discloses a food calorie calculation method based on binocular vision, and relates to the technical field of computer vision and nutrition analysis. The method comprises the following steps: firstly, acquiring a food image by using a calibrated binocular camera, and preprocessing the image; and then a semi-global block matching algorithm is combined with weighted least square filtering to calculate and optimize a disparity map, and an edge-disparity collaborative network is introduced to improve the matching precision of the weak texture food. Then, segmenting a food area through a U-Net network, and outputting an accurate contour after edge optimization; and identifying the specific category of the food by using a lightweight classification network. And then, according to the food form, adaptively selecting an equivalent cylinder method or a point cloud reconstruction method to carry out three-dimensional volume reconstruction, and converting the volume into mass in combination with a density database. And finally, querying a calorie database containing cooking mode information to obtain an accurate calorie value. The method is obviously superior to the prior art, and an efficient and reliable solution is provided for family diet management and health monitoring.

The invention relates to a dynamic nutrition adjustment method and system based on metabolic adaptability, and the method comprises the steps: collecting historical metabolic rate data and real-time biosensor data, carrying out the preprocessing, and recognizing and outputting a structured metabolic data set containing a platform period marker; calculating a metabolic attenuation slope, a nutrient responsivity and an energy gap elastic coefficient, and generating a metabolic adaptability coefficient through weighted fusion; dynamically adjusting the macroscopic nutrient proportion and the total calorie value, and outputting a nutrition adjustment instruction; carrying out strengthening processing on the nutrition adjustment instruction; according to the nutrition enhancing instruction and a pre-configured user diet preference database, optimizing and calculating a specific food material combination, verifying a blood glucose fluctuation level, and outputting an executable meal replacement formula; and calculating the metabolic response rate and dynamically correcting the calculation weight of the metabolic adaptability coefficient based on the executed metabolic rate feedback data. According to the invention, the accuracy, timeliness and individual fitness of nutrition intervention are improved.

The invention provides a recipe adjustment method and device, a readable storage medium and cooking equipment, and the method comprises the steps: receiving user input information which comprises the intake of heat; a caloric value associated with first recipe information is obtained, the first recipe information comprises first weight information of the ingredients, and the first recipe information is recipe information selected by a user; determining the ratio of the intake of calorie to the calorie value associated with the first recipe information; and updating the first weight information of the ingredient based on the ratio. In the process, the user can automatically adjust the weight of each ingredient in the first recipe information by taking the intake of the calorie as an adjustment condition, the user does not need to manually calculate the proportion of each ingredient, and a machine can be used for replacing manual calculation, so that the calculation efficiency is improved.