Overview
Who this competition fits
Builders comfortable with Chinese algorithm-competition pages hosted by iFlytek.
Read the original official blurb
水资源是国家生态安全与经济社会发展的基础性资源。水体信息的精准提取，在防汛减灾、水资源管理、生态环境监测、农业灌溉以及国土调查等领域具有重要应用价值。传统水体提取主要依赖人工解译或基于光谱特征的中低分辨率遥感影像，存在效率低、边界粗糙、难以识别细小水体等问题。随着高分辨率遥感卫星数据应用的发展，亚米级影像为精细尺度上的水体分割提供了可能，但也带来了新的… Official track: 计算机视觉. Sponsor: 长光卫星技术股份有限公司. Teams entered: 401.
Resources
What this competition gives you
Taken from the competition's official page.
Preparation
From registration to a first submission
- 01
Can read Chinese competition pages
- 02
Comfortable submitting a baseline
- 03
Basic computer-vision experience
Before you commit: Task details, eligibility, and scoring rules live mainly on the official iFlytek page and change each season.
Source
How this page was assembled
Competition information is structured from the official page. Scores are platform estimates for decision support; official rules take precedence.
- Official competition page
- iFlytek Challenge
- Last checked
- May 8, 2026