UP-Net: A multi-head architecture for reading and efficiently segmenting distorted QR codes

Semantic segmentation is essential in machine vision but susceptible to noise and distortions that often appear in real-world images. We propose UPlus-Net (UP-Net), a deep-learning architecture based on the U-Net encoder-decoder architecture. We address the limitations of U-Net by intro-ducing a mul...

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Bibliographic Details
Main Authors: Ebrahim Parcham, Mahdi Ilbeygi, Vahid Hajipour, Ali Gharaei, Mahdi Mokhtari, Mostafa Foroutan
Format: Article
Language:English
Published: Electronics and Telecommunications Research Institute (ETRI) 2025-06-01
Series:ETRI Journal
Subjects:
Online Access:https://doi.org/10.4218/etrij.2023-0540
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