公开(公告)号：WO2016168415A1

公开(公告)日：2016-10-20

申请号：PCT/US2016/027460

申请日：2016-04-14

Applicant: LYTRO, INC.

Inventor： KARAFIN, Jon ,  PITTS, Colvin ,  NOWATZYK, Andreas ,  ROMANENKO, Yuriy ,  ROTH, Adina ,  CZEPOWICZ, Tom ,  HELMS, Matt ,  SPOR, Gareth

IPC: H04N5/238 ,  H04N5/335 ,  G02B6/04 ,  H04N13/02 ,  G02B27/22

CPC classification number: G02B6/08 ,  G02B3/0056 ,  G02B6/32 ,  G03B17/17 ,  G03B35/10 ,  H04N5/2254 ,  H04N5/2258 ,  H04N5/23232 ,  H04N5/3696 ,  H04N7/22

Abstract: A camera may have two or more image sensors, including a first image sensor and a second image sensor. The camera may have a main lens that directs incoming light along an optical path, and microlens array positioned within the optical path. The camera may also have two or more fiber optic bundles, including first and second fiber optic bundles with first and second leading ends, respectively. A first trailing end of the first fiber optic bundle may be positioned proximate the first image sensor; a second trailing end of the second fiber optic bundle may be positioned proximate the second image sensor, displaced from the first trailing end by a gap. The leading ends may be positioned adjacent to each other within the optical path such that image data captured by the image sensors can be combined to define a single light-field image substantially unaffected by the gap.

Abstract translation: 相机可以具有两个或更多个图像传感器，包括第一图像传感器和第二图像传感器。 照相机可以具有主要透镜，其沿着光路引导入射光，以及位于光路内的微透镜阵列。 相机还可以具有两个或更多个光纤束，包括分别具有第一和第二前端的第一和第二光纤束。 第一光纤束的第一尾端可以位于第一图像传感器附近; 第二光纤束的第二尾端可以被定位成靠近第二图像传感器，从第一尾端移位间隙。 前端可以在光路内彼此相邻地定位，使得由图像传感器捕获的图像数据可以被组合以限定基本上不受间隙影响的单个光场图像。