Invention Grant
US08471962B2 Apparatus and method for local video detector for mixed cadence sequence
有权
用于混合节奏序列的本地视频检测器的装置和方法
- Patent Title: Apparatus and method for local video detector for mixed cadence sequence
- Patent Title (中): 用于混合节奏序列的本地视频检测器的装置和方法
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Application No.: US13174194Application Date: 2011-06-30
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Publication No.: US08471962B2Publication Date: 2013-06-25
- Inventor: Xiaoyun Deng , Lucas Hui
- Applicant: Xiaoyun Deng , Lucas Hui
- Applicant Address: SG Singapore
- Assignee: STMicroelectronics Asia Pacific Pte Ltd.
- Current Assignee: STMicroelectronics Asia Pacific Pte Ltd.
- Current Assignee Address: SG Singapore
- Agency: Hogan Lovells US LLP
- Main IPC: H04N11/20
- IPC: H04N11/20 ; H04N5/14

Abstract:
Aspects of the invention are directed towards an apparatus and method for detecting local video pixels in mixed cadence video. The local video detector comprises a comb detector that is adaptive to the contour of moving objects and local contrast, a motion detector that is robust to false motion due to vertical details, and a fader value estimator that provides a video confidence value to a fader that combines film mode and video mode processing results. The coupling of the local video detector to a film mode detector increases the robustness, accuracy, and efficiency of local film/video mode processing as compared to the prior art.
Public/Granted literature
- US20130002957A1 APPARATUS AND METHOD FOR LOCAL VIDEO DETECTOR FOR MIXED CADENCE SEQUENCE Public/Granted day:2013-01-03
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