Tavondo
CompetitionsEventsGuidesPlatforms
中文Start matching
CompetitionsEventsGuidesPlatforms
中文Sign in
Tavondo

Find AI competitions and events worth your time.

CompetitionsEventsGuidesPlatforms
Sign inRegisterStart matching

© 2026 Tavondo

中文
  1. Home
  2. Competitions
  3. 复杂田间环境下妮娜皇后葡萄果粒实例分割挑战赛
iFlytek ChallengeComputer VisionIntermediateRegistration closed · Event active

复杂田间环境下妮娜皇后葡萄果粒实例分割挑战赛

A intermediate computer vision competition requiring roughly 12–36 hours for an end-to-end practice run.

Difficulty
Intermediate
Estimated effort
12–36 hours
Registration deadline
Sep 17, 2026
Compute
Free GPU OK
OverviewPreparationSource

Overview

Who this competition fits

适合已有计算机视觉实例分割经验、能处理农业近景 RGB 图像的个人或团队。参赛者需要能用 COCO 标注训练模型,并在本地推理后生成规范的预测结果文件;页面未说明学历、职业或机构 affiliation 限制。

Read the original official blurb
妮娜皇后葡萄是我国近年引进推广的高端红色鲜食葡萄品种,单串市场售价高,商品性对果穗外观与果粒品质要求极高。在葡萄的全生命周期管理中,果粒级的精准识别是产量估计、精细化疏果决策与采收辅助的数据基础。为辅助穿戴式视觉设备、农业机器人或果园管理系统开展果穗质量评估与精细化管理,首先需要实现对密集果粒的像素级实例分割。 真实田间环境下妮娜皇后果穗果粒高度密集、… Official track: 计算机视觉. Sponsor: 中国农业大学. Teams entered: 336.

Preparation

From registration to a first submission

  1. 01

    实例分割模型训练

  2. 02

    COCO Instance Segmentation 标注

  3. 03

    Python 深度学习框架

  4. 04

    像素级掩膜处理

  5. 05

    pycocotools

  6. 06

    COCO predictions.json 生成

Before you commit: 最大挑战是把高度密集、互相粘连和遮挡的单颗葡萄真正分开:不仅要找出果粒,还要为每颗果粒画出独立的像素级掩膜,在逆光、阴影、枝叶及复杂背景下保持边界准确。提交还必须覆盖全部测试图像并符合 COCO 实例分割预测格式,结果文件字段或图像 ID 出错会直接影响评测。

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
Aug 20, 2026

Entry assessment

est.
52

Prepare before joining

Overall fit estimate

Beginner fit52/100
Learning value56/100

Confirm eligibility and time commitment before moving into formal preparation.

Entry eligibility needs official confirmation

Open official pageSign in to saveOpen guide

Timeline

Registration opens
Aug 20, 2026
Registration deadline
Sep 17, 2026
Submission deadline
Oct 24, 2026
Competition ends
Oct 24, 2026

Data and review state

Separate what is confirmed from what still needs review. Official rules and deadlines win.

View data stateClose
Source page verifiedMetric confirmedReviewed
Source published
Aug 20, 2026
Published on this site
Sep 23, 2026

Official metric is not published on the iFlytek competition listing; verify scoring on the competition page.