| 摘要 |
A light-field capture device 1 comprising:
€¢ a photo-sensor 5,
€¢ a main lens 2 configured to refract light from a scene towards an image focal field,
€¢ a micro-lens array 4 positioned in the image focal field between the main lens 2 and the photo-sensor 5, each micro-lens 7 being configured to project a micro-lens image 8 onto a respective area 9 of the photo-sensor 5;
wherein the light-field capture device 1 comprises at least one calculation unit 6 connected to at least one of the respective areas 9 and configured to obtain homogeneity data of input pixels of said respective area 9, and to provide output data representative of the input pixels of said respective area 9; the output data comprising either a number of output pixels corresponding to the number of input pixels, or a single output pixel, depending on a comparison of the homogeneity data with a homogeneity threshold. |
