景观偏好主题的确定方法、装置、存储介质及计算机设备
By acquiring images taken by tourists in target cities, and utilizing landscape element recognition models and iterative allocation techniques, the system automatically determines tourists' landscape preference themes, solving the problems of time-consuming, labor-intensive, and low-accuracy issues in existing technologies, and achieving more efficient and accurate determination of landscape preference themes.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- INST OF GEOGRAPHICAL SCI & NATURAL RESOURCE RES CAS
- Filing Date
- 2025-10-29
- Publication Date
- 2026-07-17
AI Technical Summary
In existing technologies, determining tourists' landscape preferences relies on questionnaire surveys, which are time-consuming, labor-intensive, and have low accuracy. They are also prone to data distortion due to human analysis and tourists' misunderstandings.
By acquiring tourist-taken images of each attraction in the target city, identifying landscape elements using a pre-defined landscape element recognition model, randomly assigning unnamed themes and iteratively assigning them, constructing a distribution matrix of attractions-core unnamed themes and a distribution matrix of core unnamed themes-landscape elements, determining representative landscape elements and theme names, and finally determining the tourists' preferred landscape themes.
It improves the accuracy and efficiency of determining tourists' landscape preference themes, can automatically adjust theme boundaries, avoid the rigidity of manual classification, and accurately calculate tourists' preference values for each theme.
Smart Images
Figure CN121708457B_ABST