发明授权
US08639053B2 Methods and systems for up-scaling a standard definition (SD) video to high definition (HD) quality
有权
将标准清晰度(SD)视频扩展到高清(HD)质量的方法和系统
- 专利标题: Methods and systems for up-scaling a standard definition (SD) video to high definition (HD) quality
- 专利标题(中): 将标准清晰度(SD)视频扩展到高清(HD)质量的方法和系统
-
申请号: US13353276申请日: 2012-01-18
-
公开(公告)号: US08639053B2公开(公告)日: 2014-01-28
- 发明人: John H. Elton , Lyman P. Hurd , Carlos M. Diaz-Perez
- 申请人: John H. Elton , Lyman P. Hurd , Carlos M. Diaz-Perez
- 申请人地址: US NV Las Vegas
- 专利权人: Dimension, Inc.
- 当前专利权人: Dimension, Inc.
- 当前专利权人地址: US NV Las Vegas
- 代理机构: Todd Partners, P.C.
- 代理商 Jack D. Todd
- 主分类号: G06K9/40
- IPC分类号: G06K9/40
摘要:
A computerized system for up-scaling a source input video from a lower, first resolution to a desired output video having a higher, second resolution, using fractal zooming techniques to replace each individual source pixel of each respective frame of the source input video with a multiple of proposed replacement pixels in the vertical and horizontal dimensions having similar characteristics as the individual source pixel, converting each of the proposed replacement pixels into a desired color space for the desired output video, using low-pass filtering to reduce noise associated with each respective frame of the desired output video, down-sizing the output video to its desired resolution, and outputting each zoomed replacement frame to generate the desired output video.
公开/授权文献
信息查询