发明名称 |
Design and Optimization of Plenoptic Imaging Systems |
摘要 |
The spatial resolution of captured plenoptic images is enhanced. In one aspect, the plenoptic imaging process is modeled by a pupil image function (PIF), and a PIF inversion process is applied to the captured plenoptic image to produce a better resolution estimate of the object. |
申请公布号 |
US2014241615(A1) |
申请公布日期 |
2014.08.28 |
申请号 |
US201414225397 |
申请日期 |
2014.03.25 |
申请人 |
Shroff Sapna A.;Berkner Kathrin;Meng Lingfei |
发明人 |
Shroff Sapna A.;Berkner Kathrin;Meng Lingfei |
分类号 |
G06T5/00 |
主分类号 |
G06T5/00 |
代理机构 |
|
代理人 |
|
主权项 |
1. A computer-implemented method for designing a resolution-enhanced plenoptic imaging system, the resolution-enhanced plenoptic imaging system comprising a plenoptic imaging system that captures a plenoptic image of an object and processing power that produces an estimate of the object from the captured plenoptic image, the method comprising:
simulating operation of a current design of the resolution-enhanced plenoptic imaging system, the plenoptic imaging system performing a plenoptic imaging process that is modeled by a pupil image function (PIF) that relates an object to a plenoptic image formed by that object; estimating a metric that is a function of the object, based on modeling the plenoptic imaging process using the PIF; and iteratively improving the design of the resolution-enhanced plenoptic imaging system based at least in part on the estimated metric. |
地址 |
Menlo Park CA US |