“…Computational imaging encompasses two key components: front-end optical elements that serve as encoders of light field information, and back-end imaging recovery algorithms that function as decoders of light field information 1 . Notably, the approach of jointly optimizing the encoders and decoders in an end-to-end manner exhibits greater potential compared to separate optimization of optics and algorithms [1][2][3][4][5][6][7][8] . Metasurfaces, which consist of subwavelength and ultrathin resonators arranged in an array, have garnered significant attention due to their remarkable ability to manipulate the amplitude, phase, and polarization state of wavefronts in a versatile manner [9][10][11][12][13] .…”