- 专利标题: Detecting typography elements from outlines
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申请号: US17812341申请日: 2022-07-13
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公开(公告)号: US11847159B2公开(公告)日: 2023-12-19
- 发明人: Praveen Kumar Dhanuka , Matthew Fisher , Arushi Jain
- 申请人: Adobe Inc.
- 申请人地址: US CA San Jose
- 专利权人: Adobe Inc.
- 当前专利权人: Adobe Inc.
- 当前专利权人地址: US CA San Jose
- 代理机构: Keller Preece PLLC
- 主分类号: G06F16/56
- IPC分类号: G06F16/56 ; G06V30/182 ; G06F16/901 ; G06V30/262 ; G06V30/10 ; G06V30/19
摘要:
Systems, methods, and non-transitory computer-readable media are disclosed for determining a glyph and a font from a vector outline by applying various combinations of hash-based querying, path-descriptor matching, or anchor-point matching. For example, the disclosed systems can select a subset of candidate glyphs for a vector outline based on (i) comparing hash keys of candidate glyphs with a point-order-agnostic hash key corresponding to the vector outline and (ii) comparing a path descriptor for a primary path of the vector outline to path descriptors corresponding to candidate glyphs. By further comparing anchor points between the vector outline and the subset of candidate glyphs, the disclosed systems can select both a glyph and a font matching the vector outline.
公开/授权文献
- US20220351489A1 DETECTING TYPOGRAPHY ELEMENTS FROM OUTLINES 公开/授权日:2022-11-03
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