Afifah Shah

University of Turku

Papers on Lattice

Total citations

Topics

Publication activitypapers/week, last 8 weeks

Research focus

Computer Vision (1)

Frequent co-authors

Muhammad Farhan Humayun (1)Mohammad Imangholiloo (1)Tomi Westerlund (1)Jukka Heikkonen (1)

Papers (1)

Sep 9, 2026

University of Turku2w ago·also Department of Geoinformatics and Cartography, Finnish Geospatial Research Institute, National Land Survey of Finland

Beyond Weak Labels: Prompt-Guided Local Refinement for Weakly Supervised Water Segmentation in High-Resolution Multispectral Imagery

Coarse, out-of-date GIS vectors can match dense human annotations when intermediate masks are repurposed as component-wise spatial prompts for targeted local refinement.

Muhammad Farhan Humayun, Mohammad Imangholiloo, Afifah Shah +2

Computer Vision

Search

Afifah Shah

Publication activitypapers/week, last 8 weeks

Research focus

Frequent co-authors

Papers (1)