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As the oldest mature writing system, Oracle Bone Script (OBS) has long posed significant challenges for archaeological decipherment due to its rarity, abstractness, and pictographic diversity. Current deep learning-based methods have made…

Computer Vision and Pattern Recognition · Computer Science 2025-08-19 Kaixin Peng , Mengyang Zhao , Haiyang Yu , Teng Fu , Bin Li

As one of the earliest ancient languages, Oracle Bone Script (OBS) encapsulates the cultural records and intellectual expressions of ancient civilizations. Despite the discovery of approximately 4,500 OBS characters, only about 1,600 have…

Computer Vision and Pattern Recognition · Computer Science 2025-06-27 Caoshuo Li , Zengmao Ding , Xiaobin Hu , Bang Li , Donghao Luo , AndyPian Wu , Chaoyang Wang , Chengjie Wang , Taisong Jin , SevenShu , Yunsheng Wu , Yongge Liu , Rongrong Ji

Oracle bone script (OBS), as China's earliest mature writing system, present significant challenges in automatic recognition due to their complex pictographic structures and divergence from modern Chinese characters. We introduce…

Computer Vision and Pattern Recognition · Computer Science 2024-11-28 Hanqi Jiang , Yi Pan , Junhao Chen , Zhengliang Liu , Yifan Zhou , Peng Shu , Yiwei Li , Huaqin Zhao , Stephen Mihm , Lewis C Howe , Tianming Liu

As one of the earliest writing systems, Oracle Bone Script (OBS) preserves the cultural and intellectual heritage of ancient civilizations. However, current OBS research faces two major challenges: (1) the interpretation of OBS involves a…

Computer Vision and Pattern Recognition · Computer Science 2025-10-31 Caoshuo Li , Zengmao Ding , Xiaobin Hu , Bang Li , Donghao Luo , Xu Peng , Taisong Jin , Yongge Liu , Shengwei Han , Jing Yang , Xiaoping He , Feng Gao , AndyPian Wu , SevenShu , Chaoyang Wang , Chengjie Wang

Understanding humanity's earliest writing systems is crucial for reconstructing civilization's origins, yet many ancient scripts remain undeciphered. Oracle Bone Script (OBS) from China's Shang dynasty exemplifies this challenge: only…

Information Retrieval · Computer Science 2026-04-14 Yin Wu , Gangjian Zhang , Jiayu Chen , Chang Xu , Yuyu Luo , Nan Tang , Hui Xiong

Originating from China's Shang Dynasty approximately 3,000 years ago, the Oracle Bone Script (OBS) is a cornerstone in the annals of linguistic history, predating many established writing systems. Despite the discovery of thousands of…

Computer Vision and Pattern Recognition · Computer Science 2025-03-25 Haisu Guan , Huanxin Yang , Xinyu Wang , Shengwei Han , Yongge Liu , Lianwen Jin , Xiang Bai , Yuliang Liu

Deciphering oracle bone characters (OBCs), the oldest attested form of written Chinese, has remained the ultimate, unwavering goal of scholars, offering an irreplaceable key to understanding humanity's early modes of production. Current…

Computer Vision and Pattern Recognition · Computer Science 2025-09-09 Zijian Chen , Wenjie Hua , Jinhao Li , Lirong Deng , Fan Du , Tingzhu Chen , Guangtao Zhai

We introduce OBI-Bench, a holistic benchmark crafted to systematically evaluate large multi-modal models (LMMs) on whole-process oracle bone inscriptions (OBI) processing tasks demanding expert-level domain knowledge and deliberate…

Computer Vision and Pattern Recognition · Computer Science 2025-02-12 Zijian Chen , Tingzhu Chen , Wenjun Zhang , Guangtao Zhai

Oracle Bone Inscription (OBI) is the earliest mature writing system in China, which represents a crucial stage in the development of hieroglyphs. Nevertheless, the substantial quantity of undeciphered OBI characters remains a significant…

Computer Vision and Pattern Recognition · Computer Science 2024-12-30 Zhicong Wu , Qifeng Su , Ke Gu , Xiaodong Shi

Oracle bone inscriptions(OBI) is the earliest developed writing system in China, bearing invaluable written exemplifications of early Shang history and paleography. However, the task of deciphering OBI, in the current climate of the…

Oracle bone script, one of the earliest known forms of ancient Chinese writing, presents invaluable research materials for scholars studying the humanities and geography of the Shang Dynasty, dating back 3,000 years. The immense historical…

Computer Vision and Pattern Recognition · Computer Science 2024-09-04 Pengjie Wang , Kaile Zhang , Xinyu Wang , Shengwei Han , Yongge Liu , Jinpeng Wan , Haisu Guan , Zhebin Kuang , Lianwen Jin , Xiang Bai , Yuliang Liu

Vision Large Language Models (VLLMs) have achieved remarkable success in modern text-rich visual understanding. However, their perceptual robustness in the face of the continuous morphological evolution of historical writing systems remains…

Computer Vision and Pattern Recognition · Computer Science 2026-05-13 Gengluo Li , Shangpin Peng , Xingyu Wan , Chengquan Zhang , Hao Feng , Xin Xu , Pian Wu , Bang Li , Zengmao Ding , Yongge Liu , Yipei Ye , Yang Yang , Zhan Shu , Guojun Yan , Zhe Li , Can Ma , Weiping Wang , Yu Zhou , Han Hu

While Vision-language Models (VLMs) have demonstrated strong semantic capabilities, their ability to interpret the underlying geometric structure of visual information is less explored. Pictographic characters, which combine visual form…

Machine Learning · Computer Science 2025-11-04 Zihao Wan , Pau Tong Lin Xu , Fuwen Luo , Ziyue Wang , Peng Li , Yang Liu

This project proposes a new method that uses fuzzy comprehensive evaluation method to integrate ResNet-50 self-supervised and RepVGG supervised learning. The source image dataset HWOBC oracle is taken as input, the target image is selected,…

Computer Vision and Pattern Recognition · Computer Science 2024-08-14 Xinying Weng , Yifan Li , Shuaidong Hao , Jialiang Hou

Oracle bone inscriptions (OBIs) are the earliest known form of Chinese characters and serve as a valuable resource for research in anthropology and archaeology. However, most excavated fragments are severely degraded due to thousands of…

Computer Vision and Pattern Recognition · Computer Science 2025-04-21 Jinhao Li , Zijian Chen , Tingzhu Chen , Zhiji Liu , Changbo Wang

Oracle bone script is the earliest-known Chinese writing system of the Shang dynasty and is precious to archeology and philology. However, real-world scanned oracle data are rare and few experts are available for annotation which make the…

Computer Vision and Pattern Recognition · Computer Science 2022-05-16 Mei Wang , Weihong Deng , Cheng-Lin Liu

Constructing historical language models (LMs) plays a crucial role in aiding archaeological provenance studies and understanding ancient cultures. However, existing resources present major challenges for training effective LMs on historical…

Computation and Language · Computer Science 2025-08-25 Xiaolei Diao , Zhihan Zhou , Lida Shi , Ting Wang , Ruihua Qi , Hao Xu , Daqian Shi

Business Process Model and Notation (BPMN) is a widely adopted standard for representing complex business workflows. While BPMN diagrams are often exchanged as visual images, existing methods primarily rely on XML representations for…

Artificial Intelligence · Computer Science 2025-12-01 Pritam Deka , Barry Devereux

Large Vision-Language Models (VLMs) have demonstrated significant potential on complex visual understanding tasks through iterative optimization methods.However, these models generally lack effective self-correction mechanisms, making it…

Computer Vision and Pattern Recognition · Computer Science 2026-02-25 Shimin Wen , Zeyu Zhang , Xingdou Bian , Hongjie Zhu , Lulu He , Layi Shama , Daji Ergu , Ying Cai

Scoring the Optical Character Recognition (OCR) capabilities of Large Multimodal Models (LMMs) has witnessed growing interest. Existing benchmarks have highlighted the impressive performance of LMMs in text recognition; however, their…

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