最后介绍了边缘扫描测试技术,指出边缘扫描测试技术是功能自测试方法的有益补充,能够有效提高测试的故障隔离率。
In the end, the boundary scan test technology is introduced as the useful complement to functional self-test method, which can improve the fault isolation rate.
我们能将意识扫描入电脑,变成虚拟式的存在或将身体置换成不朽的机器人,逃到神灵游荡的太空边缘。
We can scan our consciousnesses into computers and enter a virtual existence or swap our bodies for immortal robots and light out for the edges of space as intergalactic godlings.
被MRI扫描着凉的脑部包括与基本回报和生存机制联系在一起的边缘部分。
The area of the brain that lit up during the MRI scan, included the limbic regions associated with basic reward and survival mechanisms.
大脑边缘皮层有损伤的健忘症患者在测试中表现不佳,而功能性磁共振成像扫描显示健康受试者的大脑同一部位却表现活跃。
Amnesiacs with damage to the perirhinal cortex performed poorly on the tests, while the same brain area lit up in fMRI scans of the healthy control subjects.
进一步地,阴极电压线以及扫描驱动器的每一个都可以包括形成钝角的边缘部分。
Further, a cathode voltage line and a scan driver each may include an edge part formed in an obtuse Angle.
许多激光测量设备有显示最小和最大尺寸的设定;操作者必须只能沿着边缘点扫描。在测量对角线长度的时候这一点非常有用;
Many laser measuring devices have setting which shows minimum and maximum dimensions; the operator must merely scan the dot along an edge. This is helpful for taking diagonal measurements.
由于利用边缘检测使增长环搜寻所需的扫描范围在很大程度上缩小,最小不连续相位展开算法的效率得到了很大提高。
Because the required scanning range is cut down to a large extent by use of edge detection methods, the efficiency of the minimum-discontinuity phase unwrapping algorithm is significantly improved.
采用基于灰度质心法的径向截面扫描法对图像边缘进行亚像素级检测;
Applying the radial section scanning method based on gray centroid, the image edges are tested with a sub-pixel precision.
在二值边缘图像中应用双窗口分别选定目标和要去除的噪声,在各窗口中采用双向扫描提取目标特征。
Choose the target and the noise that will be removed in two Windows, then extract target with dual-direction scan in each window.
当杰里扫描物体时,他看见磷苯的图型,计算机计算系统放大图形边缘,这样会出现物体的轮廓。
When Jerry scans an object, he sees a pattern of phosphenes. Computer algorithms enlarge the edges of the pattern so that it appears as an outline.
介绍三种基于布里渊散射的水下目标探测方法:F-P扫描干涉仪探测方法、边缘探测方法、F-P标准具-ICCD探测方法,并对这三种方法进行了分析和比较。
Three methods of detecting submerged object based on Brillouin scattering, high resolution scanning F-P interferometer, edge detection technique and solid F-P etalon-ICCD camera, are introduced.
结果:儿童颈部淋巴管瘤的典型CT表现:肿瘤边缘光滑,呈密度均匀的囊性包块,增强扫描可见肿瘤囊壁较薄,呈轻度强化,囊内不强化。
Results: Typical CT findings of cl in children included: cystic mass with smooth margins, uniformed density, thin walls, minimal rim enhancement and lack of enhancement in cystic Spaces.
光点偏转超过荧光屏边缘的总数叫做荧光屏过扫描。
The amount by which the dot deflects past the end of the screen is called the screen-overscan.
结果:平扫可显示肿瘤的发生部位、大小、形态、密度、边缘及瘤周水肿,增强扫描可显示病变的血运情况。
Results:Location, size, shape, density, margin and peritumorous edema could be shown by plain CT scan and state of blood flow by enhance CT scan.
讨论了一种新的边缘检测方法,即对扫描激光束进行调制,并利用调制信号的相位突变提取边缘信号。
A new method is proposed to detect the edge through modulating scanning laser beam and picking up the phase reversal of the detection signal as the edge signal.
在激光扫描检测技术中,被测件边缘信号的检测精度将直接影响到系统测量的精度。
The system precision is directly affected by the sample edge measurement precision in laser scanning measuring technology.
我们应该利用扫描第2这里。由于只有4个边缘将给予更好的表面。
Should we use Sweep 2 here. With only 4 edges it will give a better surface.
介绍了在工业计算机断层扫描成像(ICT)中探测工件断面内边缘的小分析波方法。
The wavelet analysis method, used in ICT to detect edges within a cross section is introduced.
边缘填充是一类多边形扫描转换算法,算法思路清晰,结构简单。
Edge filling algorithm is one of scan conversion algorithm. The thought of Edge filling is distinct and its structure is simple.
增强CT扫描44个淋巴结区域显示淋巴结边缘强化伴中心低密度区,经病理证实全部为转移淋巴结,特异性为100%。
With contrast enhanced CT, nodes with enhancing rim and central low attenuation were shown in 44 nodal regions, all were proved pathologically as metastases (specificity, 100%).
在深入研究上述方法的基础上,提出了一种自由曲面的非接触自动测量方法,介绍了测量系统的构成、曲面边缘的提取、自动扫描方式的规划以及测头跟踪方式等设计要点。
On the basis of a thoroughgoing study of the above methods, a non contact method for measuring free form surface automatically is given, and some key techniques are also described.
目的:探讨原发性肝癌(PHCC)边缘螺旋CT肝双期扫描表现特点。
Purpose: to discuss the CT feature of the tumor border of primary hepatocellular Carcinoma (PHCC) on helical dual phases CT.
在深入研究上述方法的基础上,提出了一种自由曲面的非接触自动测量方法,介绍了测量系统的构成、曲面边缘的提取、自动扫描方式的规划以及测头跟踪方式等设计要点。
On the basis of a thoroughgoing study of the above methods, a non contact method for measuring free form surface automatically is given, some key techniques are also described.
本文针对名片ocr系统的要求,提出了一种新的根据图像扫描时产生的黑色边缘来检测灰度名片图像倾斜角度的方法。
According to the need of business card OCR system, this paper presents a new skew detection and correction method based on black border of gray business card image.
本文针对名片ocr系统的要求,提出了一种新的根据图像扫描时产生的黑色边缘来检测灰度名片图像倾斜角度的方法。
According to the need of business card OCR system, this paper presents a new skew detection and correction method based on black border of gray business card image.
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