An iterative re-weighted least squares processor design for deblurring parabolic camera images
Journal
IEEE Global Conference on Consumer Electronics
Date Issued
2016
Author(s)
Abstract
Parabolic motion cameras are used to obtain better deblurring results of scenes with multiple moving objects. The core of its deblurring process is Iterative Re-weighted Least Squares (IRLS) method. In this paper, we design a hardware accelerator for IRLS flow. The ASIC chip is implemented using TSMC 90 nm technology. It is capable of deblurring a 640 × 480 image captured by a parabolic camera with 1.08 second, a 14 times speed-up when compared to the software version.
SDGs
Type
conference paper