Autofocus on Depth of Interest for 3D Image Coding

Figure 19

Zoom on visual quality of texture view for Balloons view 5 frame 1 (a) original, coded at 0.18 bpp, (b) by classic LAR ( dB), (c) by applying the SNR quality enhancement ( = 25, = 120) using the full-resolution DoI-Mask of foreground zone with and ( dB, DoI coded at 0.54 bpp, = 36.87 dB; non-DoI coded at 0.12 bpp, = 30.74 dB), and (d) by applying the SNR quality enhancement for a block resolution DoI-Mask.

(a)

(b)

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(d)