查询词典 image recognizing

Firstly, edge extracting is conducted with a laplace operator for a k frame image of fk and a k-1 frame image of fk-1 collected by a camera; secondly, difference calculus is conducted for images of two frames whose edge is extracted, and a difference image of D is obtained; thirdly, average filtering and binary processing is conducted for the difference image of D, fourthly, the image which is processed of binary is judged, i.e. when the difference of a pixel in the difference image is more than the set threshold value, the pixel is confirmed as a target pixel; otherwise, the pixel is a static background pixel.

首先对摄像头采集的第k帧图像f k和第k-1帧图像f k-1分别采用laplace算子进行边缘提取，然后对经过边缘提取的两帧图像进行差分运算，得到差分图像D，然后对差分图像D进行均值滤波和二值化处理，最后对二值化后的图象进行判断，即认为当差分图像中某一个像素的差大于设定的阈值时，则认为该像素是目标像素，反之则认为是静止不动的背景像素。

Meanwhile image acquisition is the basis of image processing, compressing and recognizing, so the research on image acquisition system is very important and valuable.

同时图像采集也是进行图像处理、图像压缩、图像识别的基础，所以对图像采集系统的研制有着重要的现实意义和价值。

Image segmentation is the fundamentals of image analysis,and threshodling method is an important approach and is widely applied in image processing and recognizing because of its simplicity,fastness and stability.

图像分割是图像分析的基础，阈值法因简单、快速和稳定而成为图像分割的一种重要方法，在图像处理与识别中广泛应用。

The present invention relates to image processing technology, and the micro image characteristic extracting and recognizing method includes two parts, the extraction of micro image characteristic and the recognition of characteristics.

本发明属于图像处理技术领域，为一种微观图像的特征提取和识别方法，包括对微观图像特征的提取和特征的识别两部分。

Because of the application of techniques such as image symmetric compression, the amount of the calculating work of real-time image processing is reduced to 1/16, while the image recognizing sample rate reaches up to 3Hz.

由于采用了对称图象压缩等技术，使得实时图象处理的计算量减少16倍，图象识别速率达到3Hz。

For recognizing image with unknown parameter from the source of illumination and asymmetric illumination frontal image, it was proposed a normalization method of facial illumination based on wavelet Subband image, which concerns different characteristics of low subband and high subband.

对未知光源参数且具有左右光照不均匀的正脸图像，根据小波不同子带图像上的频率特点，提出了一种小波子带图像上的人脸光照归一化方法。

The eigenvectors of flame image, which obtained from plant trial, has been extracted by digital image technology and classified, and the change of combustion status of flame was judged by recognizing the image classification.

利用现场所获得的火焰图像，运用数字图像处理技术提取其特征量，对其进行分类研究，通过观察火焰图像类别的变化来判断燃烧状态是否发生变化。

Excluding the influence of the demology variables, the effect of job satisfaction on organizational commitment was done, which indicated satisfaction had significant predictive effects on commitment; recognizing, reward, respect , participating decision-making, total satisfaction had significant predictive effects on affective commitment; growth and development, work relationship had significant predictive effects on continuance commitment; recognizing and total satisfaction had significant predictive effects on normative commitment.

在排除人口统计学变量的影响下，工作满意度对情感承诺、持续承诺、规范承诺都有显著的影响作用：工作认可度、报酬、尊重、参与决策、整体满意度对情感承诺有显著的预测力；成长与发展和工作关系这两个因素对持续承诺有显著的预测力；工作认可度和整体满意度对规范承诺有显著的预测力。

Dual function one direction singular rough sets is a novel theory and method in recognizing the turbulent law existed in the system and recognizing the system law.

函数单向S-粗集对偶是识别系统中存在干扰规律，识别系统规律的一个新的理论与方法。

It is necessary to strengthen safety education about drug allergy for nurses,including the meaning of drug allergy,recognizing that each drug and each medication route may has allergic reaction and drug allergy test is not the only standard to estimate drug allergy,abiding by nursing technique regulations strictly,guaranteeing the quality of drug allergy test,monitoring drug allergic reactions,recognizing the high incide...

必须对护士加强药物过敏的安全教育；不断学习和认识药物过敏的深刻意义，每一种药物和给药途径均可能发生过敏反应，药物过敏试验不是判断药物过敏的唯一标准，应走出药物过敏的误区；严格遵守护理技术操作规程，把好药物过敏试验质量关；密切观察药物过敏反应，掌握药物高度过敏反应发生的时间，早期发现不典型过敏性休克的症状；熟练掌握过敏性休克的抢救规程，病人对药物过敏的相关内容应有醒目标志。

The shaping method of noncircular part and the tool holder's radial motion characters in noncircular turning process are discussed in detail in the thesis.

论文详细研究了非圆零件的成型方法和加工过程中刀架的径向运动规律。

I have not really liked him,I do not like his this kind of disposition.

我没有真的喜欢他，我不喜欢他的这种性格。