{"about":{"site":"https://codewithpapers.app","non_affiliation":"Code with Papers and Syntology are not affiliated with, endorsed by, or sponsored by Papers with Code, Meta, or the pwc-archive mirror.","licence":"CC BY-SA 4.0","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","attribution":"https://codewithpapers.app/attribution","modified":"archive material modified by Syntology; see the attribution page"},"url":"/paper/stroke-based-character-reconstruction","title":"Stroke-based Character Reconstruction","arxiv_id":"1806.08990","date":"2018-06-23","proceeding":null,"authors":["Zhewei Huang","Wen Heng","Yuanzheng Tao","Shuchang Zhou"],"abstract":"Background elimination for noisy character images or character images from\nreal scene is still a challenging problem, due to the bewildering backgrounds,\nuneven illumination, low resolution and different distortions. We propose a\nstroke-based character reconstruction(SCR) method that use a weighted quadratic\nBezier curve(WQBC) to represent strokes of a character. Only training on our\nsynthetic data, our stroke extractor can achieve excellent reconstruction\neffect in real scenes. Meanwhile. It can also help achieve great ability in\ndefending adversarial attacks of character recognizers.","url_abs":"http://arxiv.org/abs/1806.08990v3","url_pdf":"http://arxiv.org/pdf/1806.08990v3.pdf","source":{"archive":"pwc-archive (Hugging Face), CC BY-SA 4.0","snapshot":"2025-07-28","licence_url":"https://creativecommons.org/licenses/by-sa/4.0/legalcode","row_kind":"abstracts"},"code_links":[{"paper_slug":"stroke-based-character-reconstruction","repo_url":"https://github.com/hzwer/Stroke-basedCharacterReconstruction","is_official":0,"mentioned_in_paper":0,"mentioned_in_github":1,"framework":"pytorch","reach":null}],"tasks":[],"methods":[{"method_slug":"adam","method_name":"Adam"},{"method_slug":"batch-normalization","method_name":"Batch Normalization"},{"method_slug":"convolution","method_name":"Convolution"},{"method_slug":"ddpg","method_name":"DDPG"},{"method_slug":"dense-connections","method_name":"Dense Connections"},{"method_slug":"experience-replay","method_name":"Experience Replay"},{"method_slug":"relu","method_name":"ReLU"},{"method_slug":"weight-decay","method_name":"Weight Decay"}],"datasets_introduced":[],"methods_introduced":[],"results":[],"syntology":{"atlas_url":null,"mcp":null,"developers":"https://syntology.ai/developers"},"arxiv_metadata":null,"syntology_extracted_results":null}