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  3. 磁共振造影图像中脑血管结构的分割挑战赛
iFlytek ChallengeComputer VisionIntermediateRegistration closed

磁共振造影图像中脑血管结构的分割挑战赛

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
Aug 1, 2022
Compute
Free GPU OK
OverviewPreparationSource

Overview

Who this competition fits

Builders comfortable with Chinese algorithm-competition pages hosted by iFlytek.

Read the original official blurb
脑血管疾病持续高发,已经成为人类生命健康的“杀手”之一。磁共振血管造影作为主要成像技术,其精准的脑血管三维重建是定量诊断和精准治疗的前提,也是神经外科手术计划和导航的重要先决条件。脑血管分割是三维重建的重要步骤,受限于脑血管复杂的几何结构,手工脑血管分割是一个基于体素级的任务,会耗费极大的人力和时间成本,因此开展有效的磁共振造影图像血管提取是重要的科学问题。 Official track: 计算机视觉. Sponsor: 北京科技大学. Teams entered: 297.

Preparation

From registration to a first submission

  1. 01

    Can read Chinese competition pages

  2. 02

    Comfortable submitting a baseline

  3. 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
Jun 16, 2022

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
Jun 30, 2022
Registration deadline
Aug 1, 2022
Submission deadline
Oct 24, 2022
Competition ends
Oct 24, 2022

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
Jun 16, 2022
Published on this site
Jul 21, 2026

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