Invention Grant
- Patent Title: Multi-dimensional stacking with self-correction
- Patent Title (中): 多维堆叠自校正
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Application No.: US13894178Application Date: 2013-05-14
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Publication No.: US09292959B2Publication Date: 2016-03-22
- Inventor: Renyan Ge
- Applicant: Digizig Media Inc.
- Main IPC: G06T15/00
- IPC: G06T15/00 ; H04N9/31

Abstract:
A method and apparatus comprises a combination of four-dimensional image stacking methods and self-correction features. An input frame in a sequence is modified into multiple subimages with multiple subregions, where there is one and only one subregion in every subimage contains the higher frequency information of the original input frame than the same subregion in all other subimages; each of the subimages is sent to a device of a stacked display system; the sequence of displayed frames is further modified into pairs for temporal stacking. The result is equal or considered better than the original quality. By equipped with sensor based negative feedback processes and correction algorithms, it provides new ways to fast calibration or constantly and continuously self-correction to the display system non-uniformities, including brightness, registration, etc., and all behind the scene during the normal show playing or image presentation therefore unnoticeable to audience.
Public/Granted literature
- US20140035904A1 Multi-Dimensional Stacking With Self-Correction Public/Granted day:2014-02-06
Information query
IPC分类:
G | 物理 |
G06 | 计算;推算或计数 |
G06T | 一般的图像数据处理或产生 |
G06T15/00 | 3D〔三维〕图像的加工 |