Fig. 1: Shui Script ancient books examples, originate from ≪ JinYinZeJiJuan ≫ .
From: DuaL-branch similarity network with Bi-correlative attention for few-shot Shui script recognition

Shui Script is a type of hieroglyphic script that contains some similar characters as shown in the red rectangle. These characters with highly similar shapes but have completely different meanings increase the difficulty of recognition.