发明名称 |
Generating sharp images, panoramas, and videos from motion-blurred videos |
摘要 |
A "Blur Remover" provides various techniques for constructing deblurred images from a sequence of motion-blurred images such as a video sequence of a scene. Significantly, this deblurring is accomplished without requiring specialized side information or camera setups. In fact, the Blur Remover receives sequential images, such as a typical video stream captured using conventional digital video capture devices, and directly processes those images to generate or construct deblurred images for use in a variety of applications. No other input beyond the video stream is required for a variety of the embodiments enabled by the Blur Remover. More specifically, the Blur Remover uses joint global motion estimation and multi-frame deblurring with optional automatic video "duty cycle" estimation to construct deblurred images from video sequences for use in a variety of applications. Further, the automatically estimated video duty cycle is also separately usable in a variety of applications.
|
申请公布号 |
US8428390(B2) |
申请公布日期 |
2013.04.23 |
申请号 |
US20100815264 |
申请日期 |
2010.06.14 |
申请人 |
LI YUNPENG;KANG SING BING;JOSHI NEEL SURESH;SEITZ STEVEN MAXWELL;MICROSOFT CORPORATION |
发明人 |
LI YUNPENG;KANG SING BING;JOSHI NEEL SURESH;SEITZ STEVEN MAXWELL |
分类号 |
G06K9/40;G03F3/08;G06K9/00;G09G1/14;G09G3/28;G09G3/30;G09G5/00;H04N1/40;H04N5/202;H04N9/64 |
主分类号 |
G06K9/40 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|