Plant growth curve determination method, device, electronic equipment and medium
By acquiring and processing the color and depth images of plants, using the object detection model to detect the plant bounding box, calculate the area ratio and generate the growth curve, solving the problem of time-consuming and inaccurate manual monitoring, and achieving efficient and accurate determination of the plant growth curve.
CN114764833BActive Publication Date: 2025-03-28FU TAI HUA IND SHENZHEN +1
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Patent Information
- Application Number
- CN202110037822.7
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- Filing Date
- 2021-01-12
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2041-01-12
AI Technical Summary
Technical Problem
In the prior art, relying on manual monitoring and measurement to determine the plant growth curve is time-consuming, labor-intensive, and cost-effective, and can easily lead to inaccurate measurements.
Method used
By obtaining color images and depth images of plants at different time points, performing alignment processing, using a pre-trained object detection model to detect the plant bounding box, calculate the area ratio, and generate the plant growth curve based on the depth value and time points.
Benefits of technology
Achieve more efficient and accurate determination of plant growth curves, reducing planting costs and improving crop yield and quality.
✦ Generated by Eureka AI based on patent content.
Abstract
The present application provides a method, device, electronic device and storage medium for determining a plant growth curve, the method comprising: obtaining color images and depth images of a plant to be detected at different time points; aligning the color image with the depth image to obtain an aligned image; detecting the color image using a preset detection model to obtain a target bounding box; determining the depth values of all pixels in the target bounding box according to the aligned image; denoising the depth values to obtain a target depth value; determining the area ratio of the target bounding box in the color image; and determining the plant growth curve according to the target depth value, the area ratio and the corresponding time point. The present application can improve the accuracy of determining a plant growth curve.
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