能量谱密度 meaning in English
esd，energy spectrum density
Examples
- Aiming at the common problems about the incline of biochip image , the automatic image rotation correction is realized by analyzing the power spectrum density of image projection
针对生物芯片扫描图象普遍存在的倾斜问题，利用图象投影的能量谱密度，实现对倾斜图象的自动校正。