低频校正  LFC Low Frequency Correction; low frequency correction; LFC

二维时域／频域编码  2-D time wavelength code; 2-dimensional wavelength-time code

高频校正  RF correction; high frequency correction

时域-频域  time domain-frequency domain

时域频域分析  Time-domain and frequency-domain analysis

时域—频域—能量  Time-frequency-energy

同频校正  coincidence correction

校正频率  calibration frequency

光照空域校正  spatial illumination compensation

区域校正  regional correction

区域校正参数  area correction parameters

时域校正法  time-domain regulation method

时域校正因子  temporal correction coefficient

子区域校正  subspace correction

DCT频域  DCT frequency domain

FFT变换和频域计算方法  FFT; frequency-domain calculation method

FFT频域阈值法  Adaptive filter based on FFT

FFT时频域分析  FFT analysis in frequency and time domain

FFT校频  FFT frequency adjustment