- 专利标题: Low-resolution tile processing for real-time bokeh
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申请号: US15868680申请日: 2018-01-11
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公开(公告)号: US10726524B2公开(公告)日: 2020-07-28
- 发明人: Ravi Kumar Neti , Babu Chitturi , Sharath Chandra Nadipalli
- 申请人: QUALCOMM Incorporated
- 申请人地址: US CA San Diego
- 专利权人: QUALCOMM Incorporated
- 当前专利权人: QUALCOMM Incorporated
- 当前专利权人地址: US CA San Diego
- 代理商 Pamela K. Soggu
- 主分类号: G06T5/00
- IPC分类号: G06T5/00 ; G06T7/194 ; G06T5/20 ; H04N5/262
摘要:
Methods and apparatuses are disclosed for generating real-time bokeh in images. An example method may include receiving an image, partitioning the image into a plurality of tiles, and designating each of the plurality of tiles as one of a fully foreground tile, a fully background tile, and a mixed tile. Either the fully background tiles or the fully foreground tiles may be processed using a tile-based filtering operation to generate a number of replacement tiles, and the mixed tiles may be processed to generate a number of replacement mixed tiles. An output image nay be generated based on the replacement tiles, the replacement mixed tiles, and either unaltered fully foreground tiles or unaltered fully background tiles.
公开/授权文献
- US20190213714A1 LOW-RESOLUTION TILE PROCESSING FOR REAL-TIME BOKEH 公开/授权日:2019-07-11
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