FreeNeRF Improving Few-shot Neural Rendering with Free Frequency Regularization
AbstractNovelviewsynthesiswithsparseinputsisachallengingproblemforneuralradiancefields(NeRF).Recenteffortsalleviatethischallengebyintroducingexternalsupervision,suchaspre-trainedmodelsandextradepthsig