Invention Grant
US08644381B2 Apparatus for reference picture resampling generation and method thereof and video decoding system using the same
失效
用于参考图像重采样生成的装置及其方法和使用其的视频解码系统
- Patent Title: Apparatus for reference picture resampling generation and method thereof and video decoding system using the same
- Patent Title (中): 用于参考图像重采样生成的装置及其方法和使用其的视频解码系统
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Application No.: US12403341Application Date: 2009-03-12
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Publication No.: US08644381B2Publication Date: 2014-02-04
- Inventor: Yen-Ju Huang , Chao-Tsung Huang , Tze-Sing Huang
- Applicant: Yen-Ju Huang , Chao-Tsung Huang , Tze-Sing Huang
- Applicant Address: TW Hsinchu
- Assignee: Novatek Microelectronics Corp.
- Current Assignee: Novatek Microelectronics Corp.
- Current Assignee Address: TW Hsinchu
- Agency: Jianq Chyun IP Office
- Priority: TW97148283A 20081211
- Main IPC: H04N7/12
- IPC: H04N7/12
Abstract:
The exemplary embodiments of the present invention are direct to a method for generating a resampling reference picture and an apparatus and video decoding system using this method. The video image decoding system is used to decode a bit stream, so as to obtain a current frame. The method for generating a resampling reference picture includes following steps: (a) looking ahead specific information of next x frames of the current frame in the bit stream; (b) determining whether to generate a resampling reference picture according to the specific information of the next x frames.
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