5. A computer-implemented method, the method comprising: identifying a first deblurring kernel based on a blurry image; generating a first perturbed deblurring kernel and a second perturbed deblurring kernel based on the first deblurring kernel; applying the first perturbed deblurring kernel to the blurry image to produce a first deblurred image; applying the second perturbed deblurring kernel to the blurry image to produce a second deblurred image; accessing a classifier for determining a score of deblurring quality of an image; determining a first deblurring score by applying the classifier to the first deblurred image; determining a second deblurring score by applying the classifier to the second deblurred image; and selecting, using the first deblurring score and the second deblurring score, one of the first perturbed deblurring kernel and the second perturbed deblurring kernel as the deblurring kernel.
5. A computer-implemented method, the method comprising: identifying a first deblurring kernel based on a blurry image; generating a first perturbed deblurring kernel and a second perturbed deblurring kernel based on the first deblurring kernel; applying the first perturbed deblurring kernel to the blurry image to produce a first deblurred image; applying the second perturbed deblurring kernel to the blurry image to produce a second deblurred image; accessing a classifier for determining a score of deblurring quality of an image; determining a first deblurring score by applying the classifier to the first deblurred image; determining a second deblurring score by applying the classifier to the second deblurred image; and selecting, using the first deblurring score and the second deblurring score, one of the first perturbed deblurring kernel and the second perturbed deblurring kernel as the deblurring kernel. 10. The method of claim 5 , wherein generating the first perturbed deblurring kernel based on the first deblurring kernel comprises applying a first transform to the first deblurring kernel, and wherein generating the second perturbed deblurring kernel based on the first deblurring kernel comprises applying a second transform to the first deblurring kernel.