查询词典 image scanner

Vent were studied in this experiment based on scanner-based image analysis. The results showed that drought and AM inoculation had a large, significant effect on plant development. Biomass, total length, surface area, volume, number of root nodes, average diameter and fractal dimension of root system in Broussonetia papyrifera Vent decreased with the reduction of soil moisture, while they were increased by AM inoculation. Special root length in non-AM plants increased when soil moisture was reducing, but it was decreased by AM inoculation.

结果表明，土壤水分状况和接种菌根真菌对构树幼苗生物量积累产生了显著的影响；构树幼苗根系干重、总长度、表面积、体积、根节数目、根系平均直径和分形维数表现出随着土壤含水量的降低而降低，接种G.mosseae则使得该参数比同等水分条件下显著升高；未接种植株比根长SRL表现为随着土壤含水量的降低而升高，接种G.mosseae则降低了同等水分条件下构树幼苗的比根长；土壤水分和接种G.mosseae同样也对根节平均长度产生了影响。

Methods A single shot 3-D laser scanner, VIVID 910, was used to capture the craniofacial images of 227 patients. Only a top light was used during scanning. The patients sit up straight with their Frankfurt plane parallel to the horizontal plane, and the shot was 10° upper-wards. The scans were applied frontally and 80°bi-laterally, and the data were registratered, merged and processed with a general reverse engineering software. The usage time and the image quality were documented.

利用VIVID 910单镜头三维激光扫描仪扫描227例受试者的颜面三维影像，采用全室内顶置光源，受试者眶耳平面尽量与地面水平，扫描仪镜头水平抬高10°，使用14mm焦距镜头，于受试者正前方及双侧各80°位置采集数据，获得数据经通用软件拼接、二期处理，统计扫描及数据处理所需的时间及扫描结果质量。

A stereo pair of SPOT-5 imagery acquired in across-track mode is selected and used. The empirical results have shown that the proposed geometric model, compared with the original model which considers the CCD line-scanner side watch angle as a constant, can improve the x-coordinate accuracy of image points, and can also raise the height accuracy of object space coordinates significantly while maintain the same level of the planimetric accuracy.

经对一SPOT-5异轨立体像对的试验表明，利用改进的几何模型和视CCD线阵列侧视角为常数的仿射变换模型对立体影像进行几何处理，前者较后者的像点x坐标精度有一定的改善，物点的高程精度有所提高，平面精度两者基本一致。

Tool targeting process in this method only requires the image-to-patient registration, in which an automated laser surface scanner is used to unitize the spaces of patient and robot.

本方法的特性是利用自动雷射曲面扫描系统扫描病患脸部特徵及手术器械位置，之后再和医疗影像进行特徵点及曲面最佳化叠合，可直接将医疗影像的空间座标转移到机械手臂的座标架构。

The system digitizes the plates by common flat scanner,calibrates the scan images accurately and analyses the images with digital image processing technology.

该系统使用普通平板扫描仪将弹道相机拍摄到的干板图像进行数字化并对扫描图像进行高精度的标定和修正，再利用数字图像处理技术对干板图像进行分析判读。

This paper is mainly concerned with restoration of air-borne scanner images. The degradation of the image is considered as the results of the inevitable vibration during the flight of data acquisition.

本文主要涉及航空扫描仪图象恢复，认为对扫描图象的主要污染是由于在数据采集过程中不可避免的飞行振动引起的Micropho-nic噪声所造成。。。

Methods cDNA retro-transcribed from equal quantities of mRNA derived from high and low metastatic tumor cells or normal ovarian tissues were labeled with Cy5 and Cy3 fluorescein as probes. The mixed probe was hybridized with two pieces of BioDoor 4096 double dot human whole gene chip and scanned with a ScanArray 3000 laser scanner. The acquired image was analyzed by ImaGene 3.0 software.

按一步法分别抽提高低转移人卵巢癌细胞和对照正常卵巢组织的总RNA并纯化mRNA ；分别将等量的高低转移人卵巢癌细胞及对照组织的mRNA逆转录合成以Cy5和Cy3标记的cDNA一链做探针，分别混合后在 2张含有 4 0 96条双点人类全长基因的芯片上进行杂交。

A different approach to build an imaging detector has been taken by Lick observatory in developing the image-dissector scanner.

另一种成象探测器是黑克天文台所研制的析象管扫描器。

Based on computer and live scanner, using technology of image processing and pattern recognition, this study investigates theory and metho...

本文以计算机、活体指纹录入仪为重要技术手段，综合运用图像处理和模式识别技术，深入、系统地研究了自动识别的理论和技术。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。