Evaluate Geometry of Radiance Field with Low-frequency Color Prior.
Qihang FangYafei SongKeqiang LiLi ShenHuaiyu WuGang XiongLiefeng BoPublished in: CoRR (2023)
Keyphrases
- low frequency
- high frequency
- spatial frequency
- wavelet transform
- frequency domain
- subband
- wavelet analysis
- discrete wavelet transform
- frequency band
- color information
- electromagnetic fields
- wavelet coefficients
- color space
- high resolution
- original images
- color images
- high frequency components
- image processing
- wavelet domain
- dynamic range
- dct coefficients
- high dynamic range
- fusion rules