Because some efficient motion estimation algorithms need considering global camera motion such as zooming, panning, rotating and tilting, a frequency domain algorithm is proposed to solve this problem. Utilizing the m...Because some efficient motion estimation algorithms need considering global camera motion such as zooming, panning, rotating and tilting, a frequency domain algorithm is proposed to solve this problem. Utilizing the magnitude relationship and phase relationship between successive images’ spectra, the authors can solve the full parameter camera motion robustly with acceptable computational complexity.展开更多
文摘Because some efficient motion estimation algorithms need considering global camera motion such as zooming, panning, rotating and tilting, a frequency domain algorithm is proposed to solve this problem. Utilizing the magnitude relationship and phase relationship between successive images’ spectra, the authors can solve the full parameter camera motion robustly with acceptable computational complexity.
