The heat rollers can become torn or warped after a period of time causing an image defect.
热辊可以成为撕裂或扭曲后,在一段时间内造成的图像缺陷。
This is a defect that will be corrected in a future release of the Build Forge cloud image.
这是Buildforge云映像的未来版本将更正的一个缺陷。
The noise and low contrast of the digitized X ray image made it difficult to recognize defect.
数字化的X射线图像存在噪声且对比度差,给缺陷识别带来一定难度。
The techniques of surface defect inspection based on image processing is studied.
对基于图象处理的表面缺陷检测技术进行了研究。
In the digital image performance testing system of CMOS camera, defect detection is crucial.
在CMOS摄像头数字图像性能检测系统中,疵点检测是关键内容。
A refractive defect of a lens or other optical system that prevents light rays from converging at a single point resulting in a blurred or imperfect image.
散光有折射缺陷的透镜或其它光学系统,阻碍光线汇聚于一个焦点,形成一个模糊或不完全的图象。
To realize apple automatic grading completely, the method for classifying apple surface defect by digital image processing was researched.
为了实现苹果分级完全自动化,研究了苹果表面缺陷图像分类方法。
In safety detection of industrial X-Ray image, the defect is considered as crest edge in certain scale.
在工业x光图像安全检测中,缺陷在某种尺度下可以看作是屋脊边缘。
The porosity defect is the important influencing factor to the quality of metal, and the non-touch inspecting method based image processing is an effective way.
针孔缺陷是影响金属箔材质量的重要因素,而基于图像处理的非接触性检测方法是检测针孔的一种有效途径。
The method can overcome the defect that the oil stain could make a big error in the image processing, and can mark the region of the defect.
该方法可以克服油渍在图像处理中会造成较大误差的缺点,并且能够对麻点缺陷区域进行确定。
An automatic brake valve surface defect detection system based on the image processing technology has been developed.
开发了一种基于图像处理技术的制动阀表面缺陷自动检测系统。
The experiment result shows that this method possesses the advantage precision and speed and is useful for the real-time defect segmentation for steel surface image.
实验结果表明,该方法具有在精度和速度方面的优势,适合对带钢表面图像的缺陷进行实时检测。
Boundary contour of the tablet image should be extracted when the shape defect is detected for the rotundity tablets in blister packaging.
检测泡罩包装中的药片是否存在形状缺陷,需要提取药片图像边缘轮廓。
To decrease the relative errors, the pixel transform method was adopted to recover the geometrical feature of sphere fruit surface from projected image while the area of defect was calculated.
采用像素点变换法,实现了根据三维物体的二维投影图像恢复物体表面的真实几何面积的设想,大大降低了缺陷面积计算的误差;
This paper analyzes the system of the online measuring of sand defect Image acquisition, determine the camera and light in the sand defects detection equipment and complete set of hardware.
本论文分析了砂纸缺陷在线检测系统中图像采集的摄像机和光源,确定了针对砂纸缺陷检测的硬件设备并完成了搭建工作。
In order to evaluate the quality of fused image, the merit and defect of every fusion method, there must be a set of objective and overall evaluation indexes in theory.
为了评价融合影像质量和各种融合方法的优缺点,理论上必须具备一套客观的、全面的评价指标。
Therefore, the paper is significative to the field of defect image segmentation.
所以该课题在缺陷图像分割领域有一定的理论和实际意义。
Conclusions: The feature of CDE image in ISA is obvious and is valuable in diagnosis for ISA, but it should be differentiated from partial atrioventricular septal defect.
结论:ISA的CDE图像特征及规律性明显,CDE对ISA有特异性诊断价值,但需要与部分房室隔缺损鉴别诊断。
In the detection a nd recognition system for the color IC real defect image, color segmentation may be used usually to reduce the difficulties for IC defect image recognition.
在彩色IC缺陷图像的检测与识别系统中,通常采用分色技术来降低图像识别的难度。
Data mapping method which displaying the data files to infrared heat wave sequent images and an enhancing method for infrared heat wave sequent image of the defect were put forward.
提出了将数据文件显示为红外热波序列图像的方法,即数据映射法,以及一种便于观测试件缺陷的红外热波序列图像增强方法。
According to the surface defect image's traits and using digital image processing it abstracts the defects from the rail images, describes the feature of them, and classifies them.
根据钢轨表面缺陷图像的特点,利用数字图像处理技术对采集到的轨道图像进行处理并提取出缺陷,同时对缺陷特征进行描述,最后利用有效特征对缺陷进行分类。
After built the material's defect model in theory, combined the attenuation image and damage mechanics of acoustic, we can get the material's invalidation model.
从理论上建立材料的缺陷模型,并结合声衰减分布图与超声损伤力学原理,就能获得材料的失效模型。
Results: 16 cases intracavity type show with round or half-round filling defect on X-ray image, 8 cases extra cavity type with light press partly in barium meal examine.
结果:常规食管X线钡餐造影示腔内型16例,表现为圆形或半圆形充盈缺损,腔外型8例,表现为局部轻度受压。
The image processing of the strip surface defects realized the task of defect detecting and image segmentation.
带钢表面图像处理技术实现了从图像中检测并分割缺陷的目的。
According to contact glass level measurement defect, a continuous untouchable monitoring system for glass level is designed with help of advanced CCD technology and image processing technology.
本文针对接触式玻璃液位计的缺点,采用先进的CCD技术和图象处理技术,设计了一种连续的非接触的玻璃液位监测系统。
The corresponding image of local density of states in real space shows a highly localized state around the defect.
然后逐点计算局域态密度发现,在实空间准束缚态是一个非常局域化的效应,离开缺陷即迅速衰减。
This paper has presented the results of TEM studies about the unit cell para-meters, micro-twinning structure, crystal defect and lattice fringe image of grandidierite discovered in China recently.
本文报道了我国最近发现的硅硼镁铝矿晶胞参数、微双晶结构的电子衍射分析,晶体缺陷和矿物高分辨点阵象的透射电镜观测结果。
This paper has presented the results of TEM studies about the unit cell para-meters, micro-twinning structure, crystal defect and lattice fringe image of grandidierite discovered in China recently.
本文报道了我国最近发现的硅硼镁铝矿晶胞参数、微双晶结构的电子衍射分析,晶体缺陷和矿物高分辨点阵象的透射电镜观测结果。
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