Original focal image under two frames of different aberrations, recovered focal images, the original wavefront, and residual wavefront phase screen for ES-DPRWR and the correlation SHWFS. (a–c) Original focal image with an aberration of RMS=0.563λ, recovered image corrected by ES-DPRWR, and correlation SHWFS, respectively. (d–f) Original wavefront of RMS=0.563λ and residual wavefront for the two methods, respectively. (g–i) Original focal image with an aberration of RMS=0.401λ, recovered image corrected by ES-DPRWR, and correlation SHWFS, respectively. (j–l) Original wavefront of RMS=0.401λ and residual wavefront of the two methods, respectively.