Subjective Portrait Region Cropping in Landscape Videos with Temporal Annotation Smoothing

ArXi:2604.24947v1 Announce Type: new With the rise of mobile video consumption on diverse handheld display resolutions and orientation modes, altering videos to aspect ratios poses challenges. Static cropping and border padding often compromises visual quality, while warping may distort a video's intended meaning. Here we advocate for a effective approach: cropping significant regions within video frames in a temporal manner, while minimizing distortion and preserving essential content.