DeepHD, developed by firms like Toloka, utilizes Generative Adversarial Networks (GANs) and VGG19-based loss functions to reconstruct and upscale low-quality video, enhancing texture and detail. Alternatively, 3D modeling research focuses on "Deep Shape Representation with Sharp Feature Preservation" (DRSF), which employs U-Net architectures and bilateral high-pass filters to maintain crisp edges in reconstructed models. For more on the video enhancement technology, visit Toloka.ai . Deep Shape Representation with Sharp Feature Preservation