
120 Image Processing for Cinema
FIGURE 5.3: Comparison of UINTA with a state-of-the-art denoising algo-
rithm at the time (2005). From left to right: clean image, detail, noisy image
detail, result with UINTA, result with the wavelet denoising method of Portilla
et al. [312]. Figure from [80].
FIGURE 5.4: A non-decreasing warping between two horizontal lines.
Matches are shown as overlayed white segments. Intervals without depicted
connections are mapped to a single point of the other line. Figure from [93].
5.4.1 Experiments
Figure 5.9 shows on the top left a frame from a film that is heavily cor-
rupted with noise. This noise is signal-dependent and ...