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基本信息:
- 专利标题: 基于视觉相似性的字体替换
- 专利标题(英):Font Replacement Based On Visual Similarity
- 申请号:CN201710495393.1 申请日:2017-06-26
- 公开(公告)号:CN107844463A 公开(公告)日:2018-03-27
- 发明人: 金海琳 , 王兆闻 , G·S·P·米勒
- 申请人: 奥多比公司
- 申请人地址: 美国加利福尼亚州
- 专利权人: 奥多比公司
- 当前专利权人: 奥多比公司
- 当前专利权人地址: 美国加利福尼亚州
- 代理机构: 北京市金杜律师事务所
- 代理人: 酆迅; 丁君军
- 优先权: 15/269,492 2016.09.19 US
- 主分类号: G06F17/21
- IPC分类号: G06F17/21
Font replacement based on visual similarity is described. In one or more embodiments, a font descriptor includes multiple font features derived from a visual appearance of a font by a font visual similarity model. The font visual similarity model can be trained using a machine learning system that recognizes similarity between visual appearances of two different fonts. A source computing device embeds a font descriptor in a document, which is transmitted to a destination computing device. The destination compares the embedded font descriptor to font descriptors corresponding to local fonts. Based on distances between the embedded and the local font descriptors, at least one matching font descriptor is determined. The local font corresponding to the matching font descriptor is deemed similar to the original font. The destination computing device controls presentations of the document using the similar local font. Computation of font descriptors can be outsourced to a remote location.
公开/授权文献:
- CN107844463B 基于视觉相似性的字体替换 公开/授权日:2023-06-09