Invention Grant
US07822293B2 Imaging systems and method for generating video data using edge-aware interpolation with soft-thresholding
有权
使用具有软阈值的边缘识别插值产生视频数据的成像系统和方法
- Patent Title: Imaging systems and method for generating video data using edge-aware interpolation with soft-thresholding
- Patent Title (中): 使用具有软阈值的边缘识别插值产生视频数据的成像系统和方法
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Application No.: US11601390Application Date: 2006-11-17
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Publication No.: US07822293B2Publication Date: 2010-10-26
- Inventor: Dmitri Jerdev
- Applicant: Dmitri Jerdev
- Applicant Address: KY George Town
- Assignee: Aptina Imaging Corporation
- Current Assignee: Aptina Imaging Corporation
- Current Assignee Address: KY George Town
- Agent David C. Kellogg
- Main IPC: G06K9/32
- IPC: G06K9/32

Abstract:
Embodiments of an imaging system and method for generating video data with edge-aware interpolation are generally described herein. Other embodiments may be described and claimed. In some embodiments, an edge-aware demosaicing process is performed on image sensor data to generate pixel-edge data, and video output data may be generated by adding the pixel-averaged data to difference data weighted by a correction factor. The difference data represents a difference between pixel-averaged data and the pixel-edge data. The correction factor may be proportional to an amount of edge content in the image sensor data.
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