Since the corresponding pair of feature points was difficult to be extracted in feature points registration methods, an image mosaic method based on interest point matching was presented.
针对基于图像特征点的配准方法中对应特征对难以准确提取的问题，提出一种基于兴趣点匹配的图像自动拼接方法。
And the use of the images, image analysis and cited examples of the method prove their point of view.
并运用人物形象分析、意象分析及援引例证的方法证明自己的观点。
The paper discusses the movement and distortion dynamic image measurement method based on CCD image measurement technology from the point of view of sequence image process.
本文从序列图像处理角度出发，讨论了以CCD图像测量技术为基础的主动脉弓运动和变形的动态图像测量方法。
According to image of linear edges in calibration object, the distortion coefficient and position of principal point of imaging system can be calculated by optimization method.
利用标定物直线边缘的图像，并运用优化的方法来计算成像系统的畸变系数和主点位置。
A block is formed by the image sequence acquired with the satellite formation, and the block aerotriangulation by bundle method is applied to get coordinate of ground point.
卫星编队拍摄的序列图像可组成多轨道区域网，通过区域网光束法平差解算就可以获得目标点坐标。
Finally, the two new salient point detectors are used for image retrieval and a new region-based image retrieval method is proposed.
最后，将两种新算法所提取特征点应用于图像检索，提出了一种新的基于区域特征的图像检索方法。
It analyses and studies the operating method in image processing area, including image division, image filter, picking up edge point, drawing up line and getting the distance of parallel lines.
分析并研究了可用于指针图像处理的图像分割、图像滤波、边缘点提取、直线拟合、平行直线求距等运算方法。
The image subtracting method and the point to arc projection extremum algorithm can derive the pointer and scale marks quickly, and separate the long and short graduation line.
基于差分图像确定投影原点的点弧线投影极值新算法，可快速获取仪表指针和分度线参数，且能区分分度线长短。
The author firstly uses the fuzzy enhancement. According to the characteristic of the underwater image, a statistics-based method is proposed to choose the adaptive cross point.
首先，考虑到水下图像的特点，我们采用图像的模糊增强技术，并使用统计学方法快速自适应地选取渡越点。
But the performance of this method deteriorates in the case of high density bar code image, which is severely blurred by a point spread function of optical system.
对于被光学系统点扩展函数严重模糊的高密度条码图像，这种方法的性能急剧下降。
This method of image interpolation can adaptively adjust interpolation weight according to the complexity of image neighbourhood of mapping point in edge areas.
根据边缘部分映射点邻域图像的复杂程度，自适应地调节插值权值的图像插值方法。
In view of the limitation existing in detecting moving point targets in complex background, a new detection method with detailed theory based on spatiotemporal image is presented.
针对复杂背景下运动点目标检测方法存在的局限性，提出从时间空间角度检测运动目标的方法。
The operating system loader calls this method regardless of the entry point specified in the image file.
不论影像档中指定的进入点为何，作业系统载入器都会呼叫这个方法。
The 8-neighbour point arithmetic is a simple and effective method to extract the contours in slice image.
采用8邻域轮廓提取算法可以方便地提取到二值化分割后的图像断层轮廓。
This method includes the establishment of GCP image bank of rectified area, the design of dexterous interactive operation mechanism and the point matching operation.
该方法包括纠正区域控制点影像建库、灵活交互操作机制设计和点匹配操作。
With less manual intervention the method doesn't need image feature point extraction and pre-processing of the classification of organizations and only rely on the image information.
该方法人工干预少，不需要图像特征点的提取以及组织分类等预处理，只依赖于图像本身信息。
Finally, an optimization method for reaching at an image point at an arbitrary wavelength is given.
基于上述原理，提出了一种非中心波长下变周期光栅“象点”位置的优化设计方法。
Centroid algorithm is a high accuracy method to locate the point on CCD image. But the large amount of data makes it respond slowly and unsuitable for the real-time digital photogrammetrical system.
重心法是一种高精度的CCD像点位置提取算法，但由于数据量大，响应速度较慢，不适于要求实时响应的数字摄影测量系统。
The impact point and position of shooting training could be received with the method of image processing using the software of system, also the statistical results of trainers could be calculated.
系统软件能够通过图像处理的方式给出射击训练时的击中环数和弹着点偏离的方位，同时给出训练者统计成绩。
Centroid algorithm is a high accuracy method of locate the image point on CCD. But large amount of data need handling, which makes it difficulty to meet the demand of high respondency and real-time.
重心法是一种高精度的CCD像点位置提取算法，但由于需要处理的数据量很大，一般用硬件很难实现高采样率和实时性。
Compared with the floating-point computing method, the shift-add operation is simpler, and can be implemented easily by VLSI, which enables the real-time image processing to be realized by hardware.
相对于浮点计算法，移位-加操作最大的优点是计算简单，特别易于超大规模集成电路实现，因而使硬件实时处理图像信号成为可能。
Recently, it is still a hot point and focus of image processing. In this paper, a method of image segmentation based on wavelet transform is discussed.
近年来，对图像分割的研究一直是图像技术研究中的热点和焦点。
The experiments shows that image registration method based on control point is effective in image registration, and it has higher registration precision.
实验结果表明在该软件系统中采用基于控制点的配准方法可有效解决图像配准问题，而且具有较高的配准精度。
By adopting the pulse image detecting instrument, the dynamic image of pulse is collected and the method of acquiring the multi-point pulse waves from image difference value is presented.
该文应用新型脉搏图像化检测装置采集脉搏动态图像，提出利用图像差分的方法获取多点脉搏信号。
A novel method to detect and track small moving point target in image sequence is proposed in this paper, based on combination of the correlation of multi-frames and wave gate techniques.
提出了一种基于多帧相关技术与波门选通技术相结合的快速目标识别与跟踪方法。
An image warping method is implemented, which generates control point grid by uneven distance interpolation.
构建了一种基于不等距的可变性插值算法生成控制点网格的图象变形方法。
The experimental results justify that, under different precision of image point extraction, compared to present approaches of line reconstruction, the proposed method is constantly more efficient.
试验表明，在不同的像点提取精度下，对于不同空间水平直线，本方法均能取得较好结果。
A method was introduced for horizontal vanishing point detection of perspective document image and a vertical vanishing point detection method is proposed.
提出了一种数码相机拍摄的文本图像的二值化方法，该方法是全局阈值、局部阈值与灰度梯度方法的结合。
A method was introduced for horizontal vanishing point detection of perspective document image and a vertical vanishing point detection method is proposed.
提出了一种数码相机拍摄的文本图像的二值化方法，该方法是全局阈值、局部阈值与灰度梯度方法的结合。
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