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#1 Visual Recognition in Very Low-Quality Settings: Delving Into the Power of Pre-Training [PDF] [Copy] [Kimi]

Authors: Bowen Cheng ; Ding Liu ; Zhangyang Wang ; Haichao Zhang ; Thomas Huang

Visual recognition from very low-quality images is an extremely challenging task with great practical values. While deep networks have been extensively applied to low-quality image restoration and high-quality image recognition tasks respectively, few works have been done on the important problem of recognition from very low-quality images.This paper presents a degradation-robust pre-training approach on improving deep learning models towards this direction. Extensive experiments on different datasets validate the effectiveness of our proposed method.