No special modification, nor a complex background.
没有特别的修饰，亦没有复杂的背景…
Face orientation in a complex background is a focus and difficulty in image research area.
复杂背景下的人脸定位是图像研究领域中的难点和热点。
Not only single face can be detected, but also more human faces in a complex background can be correctly detected.
这样不仅可以检测单人脸，也可对复杂背景下的多人脸进行检测。
Objective To develop a high sensitivity and reproducible method for rapid DNA analysis even when using picogram sample in a complex background.
目的建立一种灵敏度高、重现性好的检测混合样品中微量目的基因的方法。
It is hard to detect a small target in a complex background using a conventional algorithm, especially when IR target has few pixels, many fake targets will be detected.
在复杂红外背景中如果红外点目标所占的像素少，通常的检测方法就很难将目标检测出来，且往往会含有较多假目标。
In order to track a target in space and scale in a complex background, a target tracking algorithm based on the nonparametric clustering and multi-scale images is presented.
为了实现复杂背景下的目标空间定位和尺度定位，提出了一种基于非参数聚类和多尺度图像的目标跟踪算法。
And in a complex world of competing needs, we provide a neutral meeting place and the background knowledge needed to reach consensus.
在各种需要相互竞争的复杂世界中，我们提供达成共识所需的一个中立的会议场所和背景知识。
Background: Deep in the bowels of Cheyenne Mountain is a city-like military complex that once served as North American Aerospace Defense Command (NORAD) 's center.
背景材料：在夏延山的深处像一座城市一样的军事综合隧道，一度作为北美防空司令部(NORAD)的中心。
Background: Canadian winters can be brutal, but thisenormous underground complex provides commuters with a quick and warmway to get around downtown Toronto.
背景材料:加拿大的冬季非常严酷，但这个巨大的地下建筑为人们提供了一条快捷，温暖的通道以避开多伦多的闹市区。
Taking the economics as a background, it is revealed that the common systems mechanism behind various nonlinear problems is the acting mechanism of complex mega-systems.
本文还以经济学为背景，论述了各种非线性问题背后所蕴藏的共同系统机制就是复杂巨系统的作用机制。
In this paper, the authors propose an efficient and effective method for recognizing and tracking specific moving object in a complex color background.
该文提出了针对在复杂的彩色背景下特定运动目标定位的快速有效方法。
In the preface, we give a review about the historical background of complex analysis and research achievements in these fields.
在前言中，我们对复变函数及其历史背景以及这些领域的研究成果作了一番综述。
In this paper a new method to detect and locate human faces in complex background is proposed.
提出了一种复杂背景下的新的人脸检测方法。
A method for human face detection under complex background is proposed on the basis of human vision mechanism and skin color clustering features.
在人类视觉机制和肤色聚类特性的基础上，提出了一种复杂背景下人脸检测方法。
In order to detect and track dim-point targets under the complex background of sky, a high speed method is put, which uses multiwindow, little yardstick, repetitious subtracting and fusing images.
针对复杂天空背景下弱点目标的检测与跟踪，提出了一种利用多窗口、小尺度、多次差影融合点目标图像的快速检测与跟踪方法。
A new method is presented in this paper for locating license plates in complex background.
针对复杂背景中多个车牌的定位问题，提出一种新的定位方法。
The paper introduces the background and inspiration on complexity research, then combines complexity with complex systems and studies complex problems from a point of view of systems science.
首先介绍了复杂性研究的科学背景及其科学启示，然后把复杂性和复杂系统结合起来，从系统科学角度研究复杂性问题。
BACKGROUND: Asthma is a complex phenotype that is influenced by both genetic and environmental factors.
背景：哮喘具有较为复杂的基因分型，受到基因和环境因素的双重影响。
A method of complex background character location based on multiple bi-level classification is proposed.
提出了一种基于多次二值分类的复杂背景字符定位方法。
According to analysing the human face and converting face detection in complex background into facial detection, a face detection model is built with facial feature being detective feature.
基于面向人脸的分析，按照将复杂背景中的人脸检测转化为对五官检测的思想，建立了以五官结构为检测特征的人脸检测模型。
Based on particle filters, a head elliptical contour tracking method applicable to complex background, large distance range and arbitrary pose is proposed in this paper.
结合粒子滤波思想，给出了一种适用于复杂背景和较远距离下跟踪任意姿态人体头部椭圆轮廓的方法。
This paper presents a recognition method of binary images incision under the complex background.
文中提出了一种在复杂背景下对二值图像进行目标切割分块的识别方法。
To extract the gear crack fault weak feature of locomotive running gear box on complex background, a new method of ensemble empirical mode decomposition (EEMD) and 1.
针对复杂背景下机车走行部齿轮箱齿轮裂纹故障微弱特征的提取问题，提出了总体平均经验模式分解(EEMD)与1。
This paper analyzes the characteristics of the characters under complex background to propose a segmentation method combining the threshold method and the region-growing method for the hue.
通过分析复杂背景中字符存在的特点，针对快速分割和识别的应用需求，提出了一种在色调上将阀值法和区域生长法相结合的分割方法。
Based on visual perception, a face detection approach from coarse to fine matching in complex background is described in this paper.
基于人类视觉机制，描述了一种由粗到细的复杂背景中的人脸检测方法。
The experimental results show that this method can detect small IR target such as warship in a complex sea background.
实验结果表明，该方法能检测复杂海面背景中的舰船红外小目标。
The experimental results show that this method can detect small IR target such as warship in a complex sea background.
实验结果表明，该方法能检测复杂海面背景中的舰船红外小目标。
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