For each bone X ray image, the distance from its features to the two prototypes in feature space is computed to provide an objective judgement on the degree of osteoporosis.

对每一幅骨x线图像，在特征空间中计算其特征到两个标准的距离来提供对骨质疏松程度的客观评价。

youdao

The space characteristic of phase information of image signal is analysed, and using face image as an example, the application of phase information in image feature location is studied.

分析了图像信号相位信息的空间特性，以人脸图像为例，研究了相位信息在图像特征定位中的应用。

youdao

The continuous pulse waves are obtained in time domain by calculating the space displacements of the feature points on movement image with single CCD camera.

在单个CCD摄像头固定的情况下，建立投影几何模型，计算所获取的动态图像上特征点的空间位移，得到时域上连续的脉搏信号。

youdao

As you'd expect, Skooba's first design, the Checkthrough, is pretty minimalist, in keeping with the requirements that approved bags not have any straps or zippers and not feature any space for items that could interfere with the X-ray image.

ENGADGET: Skooba makes with the pictures of TSA-friendly bags (update: not really)