[Retracted] Using a Blur Metric to Estimate Linear Motion Blur Parameters

Figure 6

Result of kernel estimation and deblurring for a test motion blurred image. Left to right: original image, motion blurred image (blur angle and bur length are 60° and 15 pixels, respectively, ), and deblurred images (kernel estimation) via methods proposed by Pan et al. [13] () and Levin et al. [48] () and the proposed method (), with the same nonblind image deconvolution algorithm [49]. Estimated kernels are also shown in (f)–(h).

(a) Original image

(b) Blurred image

(c) Levin

(d) Pan

(e) The proposed method

(f) Levin

(g) Pan

(h) The proposed method