提出了一种基于车载序列影像的建筑立面纹理快速重建的方法。
An algorithm of rapidly reconstructing texture of building facades from vehicle-based image sequence is presented in this paper.
结合立体视觉的特点,介绍了一套双目视觉系统与完整的、由双目序列影像确定场景中目标运动信息的方法。
In this paper, a binocular vision system and a method for determining 3-d motion parameters of an object from binocular sequence images are introduced.
采用该方法,无需测定相机和结构光光截面之间的相对位置,在单目序列影像上就可测量出物体表面的三维坐标。
The stereo coordinates of 3d surface can be obtained through a sequence monocular images without determining the relative position between camera (CCD) and structured light projector.
快速影像匹配是进行影像时间序列分析与飞行器导航的重要方法。
Fast image matching is an important method for aircraft navigation and motion analysis.
影像上肿块的中心位于高位的鼻穹窿,并且在T2序列上其信号强度不一,强化也不均匀。
On imaging, the tumour center is in the high nasal vault and demonstrates variable signal intensity on T2 weighted imaging with subsequent heterogeneous enhancement.
由此可见利用非量测数码相机获取序列轨道影像进行轨道平顺性检测,技术可行。
Therefore, the technique, which the sequence track images are taken by non-metric digital cameral for surveying the track smoothness, is feasible.
MR影像上,在T1序列上中央坏死显示中度强度的信号,T2序列上呈低信号,增强扫描有强化。
On MR images, the necrotic center of the nodes will show intermediate signal intensity on T1-weighted images, low signal intensity on T2-weighted images, and will enhance with contrast.
图2:T2序列轴位影像再次显示一个大的不均匀病变,位于筛窦(箭头)。病变的信号类似于灰质。
Figure 2: T2-weighted axial image once again demonstrates a large, heterogeneous lesion located in the ethmoidal sinus (arrow). The lesion is predominately isointense to grey matter.
目的:采用MR快速序列研究猪急性心肌梗死的首过灌注和延迟时相影像特点。
Objective: To study myocardial first -pass perfusion and delayed- enhancement features in acute myocardial infarction by using fast MRI scanning sequence.
具体实现为:将多期NDVI影像重分级并重组合,得到NDVI时间序列及其对应的像元个数;
The realization is: reclassification and reorganization the multi-temporal NDVI to get the sequence and its corresponding number of pixels;
不伴有脊髓神经损伤者手术后经影像学检查显示均恢复了颈椎的正常序列和高度。
The alignment and height of cervical vertebras were normal on post-operative radiodiagnostics in patients without injury of spinal cord or nerve root.
影像在专案中时也会序列化为影像的物件参考,而非原始来源参考,并且失去原本所参考的档案名称或uri。
Images are also serialized as object references to images as they exist in the project, rather than as original source references, losing whatever filename or URI was originally referenced.
MR影像显示双侧大脑半球多发、散在的病变,Flair序列上高信号,主要累及深部白质、右侧小脑中脚、脑桥。
MR imaging showed multiple, scattered, FLAIR hyperintense foci in bilateral cerebral hemispheres involving deep white matter, right middle cerebellar peduncle, and pons.
MR影像显示双侧大脑半球多发、散在的病变,Flair序列上高信号,主要累及深部白质、右侧小脑中脚、脑桥。
MR imaging showed multiple, scattered, FLAIR hyperintense foci in bilateral cerebral hemispheres involving deep white matter, right middle cerebellar peduncle, and pons.
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