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2022 PIESAT Cup Remote Sensing Image Intelligent Processing Algorithm Contest


Track 1: Road Extraction and Intersection Identification

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2022 PIESAT Cup Remote Sensing Image Intelligent Processing Algorithm Contest


Track 2: Change Detection

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2022 PIESAT Cup Remote Sensing Image Intelligent Processing Algorithm Contest


International Track: Semantic segmentation

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遥感云计算平台


PIE-Engine

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Background


This contest is supported by the Department of Information Science of National Natural Science Foundation of China (NSFC) and International Society of Photogrammetry and Remote Sensing (ISPRS), organized by the State Key Laboratory of Surveying, Mapping and Remote Sensing Information Engineering, Wuhan University, and the School of Remote Sensing Information Engineering, Wuhan University, exclusive naming sponsored by Piesat Information Technology Co.,Ltd, and sponsored by Huawei Technologies Co.Ltd.

Stage


Offline Final Track


Preliminary

Mid-august 2022 - September 30, 2022

Offline Final Track


Semi-final

October 10, 2022 -- November 20, 2022

Offline Final Track


Final

Late November 2022


International Track


Preliminary

Mid-august 2022 - September 30, 2022

International Track


Final

October 10, 2022 -- November 20, 2022

Track


Track 1: Road Extraction and Intersection Identification

Based on the provided remote sensing images, the competitors identified the segmentation mask of the road and the location of the two intersection types.


Track 2: Change Detection

According to the remote sensing images of the two phases, the contestants extracted the patches of the object level that the ground objects had changed.


International Track: Semantic segmentation

The contestants used the remote sensing images provided by the organizer for semantic segmentation of land use types to achieve fine-grained pixel-level classification.

Organization of the Contest


Supporter

  • Information Science Department of National Natural Science Foundation of China
  • International Society of Photogrammetry and Remote Sensing

Host

  • Guiding Expert Group of the Major research program of "Basic Theory and Key Technologies of Spatial Information Network"

Organizer

  • State Key Laboratory of Surveying, Mapping and Remote Sensing Information Engineering, Wuhan University
  • School of Remote Sensing Information Engineering, Wuhan University

Exclusive Naming Sponsor

  • Piesat Information Technology Co.,Ltd

Sponsor

  • Huawei Technologies Co.Ltd