Additional Comparisons for Paper 0165:

Distortion-Free Wide-Angle Portraits on Camera Phones

We compare our method with other academic works in perspective distortion correction.

The input and the results of other methods are taken from the original paper.

From left to right columns: input image, other method, and our method.

Mouse over input and other methods flips it to our result.

Click on images below for full-res images.

Reference

[1] Denis Zorin and Alan H Barr. 1995. Correction of geometric perceptual distortions in pictures. In SIGGRAPH. 257–264.

[2] Mahdi Abbaspour Tehrani, Aditi Majumder, and M Gopi. 2016. Correcting perceived perspective distortions using object specific planar transformations. In Proc. ICCP.

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** The FOV information is unavailable for this image. We handpick a reasonable number instead.