发明名称 |
BLOCK-BASED STATIC REGION DETECTION FOR VIDEO PROCESSING |
摘要 |
Methods, apparatus, systems and articles of manufacture to perform block-based static region detection for video processing are disclosed. Disclosed example video processing methods include segmenting pixels in a first frame of a video sequence into a first plurality of pixel blocks. Such example methods can also include processing the first plurality of pixel blocks and a second plurality of pixel blocks corresponding to a prior second frame of the video sequence to create, based on a first criterion, a map identifying one or more static pixel blocks in the first plurality of pixel blocks. Such example methods can further include identifying, based on the map, a static region in the first frame of the video sequence. |
申请公布号 |
US2015350666(A1) |
申请公布日期 |
2015.12.03 |
申请号 |
US201414287967 |
申请日期 |
2014.05.27 |
申请人 |
Kovacevic Vladimir;Pantic Zdravko;Beric Aleksandar;Sethuraman Ramanathan;Giacalone Jean-Pierre;Veselov Anton Igorevich;Gilmutdinov Marat Ravilevich |
发明人 |
Kovacevic Vladimir;Pantic Zdravko;Beric Aleksandar;Sethuraman Ramanathan;Giacalone Jean-Pierre;Veselov Anton Igorevich;Gilmutdinov Marat Ravilevich |
分类号 |
H04N19/503 |
主分类号 |
H04N19/503 |
代理机构 |
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代理人 |
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主权项 |
1. A video processing method comprising:
segmenting pixels in a first frame of a video sequence into a first plurality of pixel blocks; processing, with a processor, the first plurality of pixel blocks and a second plurality of pixel blocks corresponding to a prior second frame of the video sequence to create, based on a first criterion, a map identifying one or more static pixel blocks in the first plurality of pixel blocks; and identifying, based on the map, a static region in the first frame of the video sequence. |
地址 |
Pancevo RS |