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  3. 复杂背景下结果枝实例分割挑战赛
iFlytek ChallengeComputer VisionIntermediateRegistration open

复杂背景下结果枝实例分割挑战赛

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 28, 2026
Compute
Free GPU OK
OverviewPreparationSource

Overview

Who this competition fits

适合已有目标检测/实例分割实战经验、能处理 COCO 标注与 RGB 果园图像的计算机视觉参赛者。你需要能从训练集自行划分验证集,并在不使用外部数据的限制下完成模型训练和本地推理。

Read the original official blurb
葡萄是全球重要的高经济价值作物,广泛用于鲜食、酿酒和葡萄干生产。在葡萄果实生长期,合理的枝叶管理对果实产量与品质至关重要:通过及时剪除结果枝(挂葡萄果实的枝条)前端的新生叶片、将每根结果枝的叶片数量控制在 8–12 片,可减少养分的无效消耗,使更多营养流向果实,从而提升果实质量。 Official track: 计算机视觉. Sponsor: 中国农业大学. Teams entered: 271.

Preparation

From registration to a first submission

  1. 01

    实例分割模型训练

  2. 02

    COCO 数据集格式

  3. 03

    RLE 掩码编码

  4. 04

    PyTorch 或同类深度学习框架

  5. 05

    图像增强与验证集划分

  6. 06

    pycocotools COCOeval

Before you commit: 难点在于把细长、交叉缠绕且常被叶片和果实遮挡的结果枝逐根区分,并按“被遮挡区域也补全”的标注口径输出完整掩码。最终还需生成严格符合 COCO RLE 格式的 predictions.json;B 榜提交还包含可复现的模型材料要求。

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
Sep 7, 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
Sep 7, 2026
Registration deadline
Sep 28, 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.

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Source page verifiedMetric confirmedReviewed
Source published
Sep 7, 2026
Published on this site
Sep 23, 2026

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