How can Neural Radiance Fields (NeRFs) be improved to handle scale variations and reduce aliasing artifacts in scene reconstruction? A new research paper from CMU and Meta addresses this issue by proposing PyNeRF (Pyramidal Neural Radiance Fields). It improves neural radiation fields (NeRFs) by training model heads at different spatial grid resolutions, which helps…

Recently, there have been significant advancements in video editing, with editing using Artificial Intelligence (AI) at its forefront. Numerous novel techniques have emerged, and among them, Diffusion-based video editing stands out as a particularly promising field. It leverages pre-trained text-to-image/video diffusion models for tasks like style change, background swapping, etc. However, The challenging part in…

An essential function of multi-view camera systems is novel view synthesis (NVS), which attempts to generate photorealistic images from new perspectives using source photos. The subfields of human NVS have the potential to significantly contribute to real-time efficiency and consistent 3D appearances in areas such as holographic communication, stage performances, and 3D/4D immersive scene capture…