本文分析带钢表面边缘缺陷的特征,对图象的运动模糊进行了预处理。
The characteristic of the edge defect in steel strip is analyzed and the image moving fuzzy is pre-processed.
提出一种高速在线边缘缺陷图象识别和宽度测量算法,并给出了检测结果。
A high speed on-line image recognition and width measurement method for edge defect is put forward. Inspection result is given last.
一旦信贷市场走向繁荣的反面,就如2007年夏天金融危机爆发时那样,边缘经济体潜在的缺陷就完全暴露出来了。
Once the credit machine went into reverse as the financial crisis broke in the summer of 2007, the underlying weaknesses of the peripheral economies were exposed.
贝娄主人公的精神危机是由多种因素造成的,其中包括充满敌意的现实、异化感、边缘感、以及性格缺陷等。
The protagonists' spiritual crisis is caused by various factors, including the hostile reality, the sense of alienation and marginality, the flaws in character, etc.
分流电阻表示由于沿电池边缘的表面漏流或晶格缺陷造成的损耗。
The shunt resistance represents the loss due to surface leakage along the edge of the cell or due to crystal defects.
金属须:留在保持架窗口上面或者边缘的金属丝,一种不合理的缺陷。
WHISKERS : Slivers of steel left at top rim, or bottom of cage pocket, on cage; a undesirable defect.
从多尺度边缘检测的角度分析得出:在一定尺度下,圆形缺陷在两个方向上都看作是屋脊边缘,而条形缺陷只在一个方向上被看作是屋脊边缘。
From multiscale edges detection, the conclusion is drawn that in certain scale, circular defect is considered as crest edge in two directions, and bar defect in one direction.
然而,这却是一段有先天缺陷的爱情,二者均身患绝症,处在死亡边缘,同时也皆已婚嫁,这在常人眼里是极其肮脏与不道德的爱情。
However, this is a love with birth defects, both terminally ill, at the edge of death, but also have switched to marry, which in the eyes of ordinary people is extremely dirty and immoral love.
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。
In safety detection of industrial X-Ray image, the defect is considered as crest edge in certain scale.
针对传统参数估计方法的缺陷,提出了增强的自适应边缘检测参数估计方法。
Aimed at their defects in parameter estimation, an enhanced auto adaptive edge detection method for parameter estimating is presented firstly.
沿着小肠上皮刷状边缘排列的呈蓝色的病原体是隐孢子虫。隐孢子虫感染使免疫缺陷病人腹泻。
The little blue organisms lined up along the brush border of the small intestinal epithelium are Cryptosporidia. This infection causes diarrhea in immunocompromised hosts.
研究发现,锻压过程中合金的流动性整体较好,在锻件头部和杆部边缘处充填性稍差,主要的缺陷也易在这些部位产生。
It is found that the alloy has a better mobility in forging process. Lack of filling occurred in the head and the edges. The main flaw is also easy to produce in these parts.
鉴于图像边缘特征易受噪声影响,而区域特征受噪声影响要小得多,提出利用数学形态学和最佳阈值分割相结合的方法来实现缺陷区域提取。
Because the images edge can be affected by noise more easily than the region feature, defect region-detection is proposed by combining mathematics morphology and optimal threshold method.
多层堆焊时,易产生堆焊层横向裂纹、焊道边缘气孔及层间结合不良等堆焊缺陷。
The transverse crack in surfacing layer, porosity in bead edge and non-fusion between layers are the defects that are liable to produce when multi-layer surfacing is used.
堆焊层横向裂纹、焊道边缘气孔及层间未熔合是多层堆焊时易产生的缺陷。
The transverse crack in surfacing layer, porosity in bead edge and non fusion between layers are the defects that are liable to produce when multi layer surfacing is used.
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。
Boundary contour of the tablet image should be extracted when the shape defect is detected for the rotundity tablets in blister packaging.
该算法釆用线状掩模窗口和最优融合估计方法,有效地增强了边缘保持能力和去噪能力,克服了边缘保持滤波器存在的缺陷。
By using linear mask and the optimal fusion estimation, this algorithm improves the ability of edge keeping and denoising effectively, overcomes the disadvantages of the edge keeping filter.
一般采用缺陷边缘或缺陷形状中心作为匹配点进行视差计算,实验表明此类方法具有很大误差。
The edge or shape center of the defect is often adopted as matching points. But experimental results show that the methods can bring great errors.
人类缺陷的边缘。
鉴于图像边缘特征易受噪声影响,而区域特征受噪声影响要小得多,提出利用数学形态学和最佳阈值分割相结合的方法来实现缺陷区域提取。
Because the images edge can be affected by noise more easily than the region feature, defect region - detection is proposed by combining mathematics morphology and optimal threshold method.
另外我们通过遗传分析得到了107的单突变体,发现其具有多样化的表型,如花器官发育有缺陷,叶边缘有很深的锯齿等。
The 107 single mutants were obtained by genetic analysis and exhibited pleitrophic phenotypes including defects in floral organ formation and deep leaf serrations.
由多尺度边缘检测理论可知:在适当尺度下,圆形缺陷在相互正交的两个方向上都是屋脊边缘,而条形缺陷只在一个方向上是屋脊边缘。
From multiscale edges detection, the conclusion is drawn that in certain scale, circular defect is considered as crest edge in two directions, and bar defect in one direction.
对木材缺陷的X光图像进行计算机处理,可以突出缺陷的边缘与细节,便于人眼和计算机进行有效地识别。
In this paper, X -ray image of wood defect are treated by computer, which can give the edge and details of defect prominence.
针对带钢表面缺陷图像去噪后边缘模糊的问题,提出了一种基于邻域信息的自适应双倒数滤波方法。
According to neighborhood information an adaptive double-reciprocal filter was proposed to improve the edges which were degraded by denoising.
实验结果表明本文方法能较好的表征缺陷的边缘特征,从而为缺陷源的识别奠定基础。
Experimental results indicate that the method in this paper can efficiently characterize the edge features of defects, consequently laid the g...
这些现象主要包括辊身所产生的局部缺陷,以及过热导致的划伤、热裂,和轧制宽度内两边缘的压力裂纹。
These are local indentations on the roll barrel combined with heat-induced bruises, firecracks and pressure cracks within or outside the rolling width.
单空位缺陷边缘的碳原子吸附能量的能力强,但传递能量的能力弱。
We also found that, the carbon atom, at the vacancy edge, has more capacity to absorb incident energy, but has less capacity to spread the gained energy.
单空位缺陷边缘的碳原子吸附能量的能力强,但传递能量的能力弱。
We also found that, the carbon atom, at the vacancy edge, has more capacity to absorb incident energy, but has less capacity to spread the gained energy.
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