释义 |
film image短语¹¹⁴⁴⁶⁷⁺⁴ 基本例句 影片映象 In addition, the contour and3D graph deduced from the image can also be produced. This code can greatly improve the efficiency and precision in film image data processing. 并可进一步作出光谱图像的等密度轮廓曲线和三维立体图形,大大提高了光谱底片数据处理的效率和精度。 opticsjournal In this paper, a modeling of X-ray digital film image noise has been constructed. An improved threshold de- noising method was presented based on the traditional wavelet threshold method. 为了有效去除 X射线数字底片的噪声,本文研究和建立了 X射线数字底片的噪声模型,在传统的小波萎缩阈值去噪算法基础上,提出一种改进型的阈值去噪算法。 cnki |