If you’ve ever found yourself at the edges of a group photo captured with a wide-angle lens, you may have noticed some strange stretching, squishing, and/or skewing that distort your face. Researchers have now created software that can automatically fix these wide-angle face distortions without affecting other parts of the photo. In a paper titled “Distortion-Free Wide-Angle Portraits on Camera Phones,” a group of researchers at Google and MIT led by YiChang Shih introduce a new algorithm they created that…