In this paper, An algorithm of segmentation of intensity images is presented.
本文提出了灰度图像的最佳阈值法分割算法。
A sequence of intensity images is obtained by recording the images related to different intensities as disk data files in a microcomputer.
改变输入图象的强度,微机控制的图象采集系统进行记录得到一组磁盘文件,形成强度图象系列。
This paper brings forward a new method to use statistical features of partial discharge (PD) gray intensity images for PD pattern recognition.
结合图象识别技术,提出一种采用局部放电灰度图象的统计特征区分局部放电类型的方法。
In the paper, a suppressed fuzzy c-means (S-FCM) algorithm, for intensity image segmentation, is proposed on the basis of the characters of FCM algorithm and intensity images.
该文根据FCM算法和灰度图像的特点,提出了一种适用于灰度图像分割的抑制式模糊C -均值聚类算法(S - FCM)。
This paper proposes an iris detection method based on color segmentation. To a localized eye image, color images contain more information helpful for detecting irises than intensity images.
提出了一种基于彩色分割的虹膜检测方法,对于一幅经过准确定位的眼睛窗口图像,它的彩色信息比灰度信息更有助于进行虹膜检测。
Digital images have natural statistical patterns in the intensity and texture of their pixels.
数字图像的强度和像素结构具有一些自然的数据模式。
In a composite image, the vascular architecture is constructed through maximum intensity capture of temporal data in consecutive low-power images, he said.
在复合图像中,在连续低能图像中的最大强度捕俘获的时态数据可以建立血管结构。
It's the light spots of relative intensity to combine together to form the colorful images of the world.
由各光点的相对强度而组合成所有花花世界的影像。
The robustness of a watermark is determined by the watermark strength. The adjustment of the watermark intensity is made manually now, it is suitable for a few images.
水印的强度决定其鲁棒性,多数水印算法都是人为地调整水印的嵌入强度,其缺点是只对少数图像适用。
Conclusion: the signal intensity and enhancing pattern of primary intracranial malignant lymphoma on MR images are of great value in the diagnosis and differential diagnosis.
结论:颅内原发恶性淋巴瘤的MR信号强度及增强方式对诊断和鉴别诊断具有重要价值。
MRI USES a powerful magnetic field, low intensity radio-frequency pulses, and data-processing software to create detailed images of soft tissue, muscles, nerves, fat and bones.
MRI是利用强大的磁场,低强度的无线电频率脉冲和数据处理软件来得到软组织、肌肉、神经、脂肪和骨骼的精细的图像。
Methods The TTF-1 expression intensity (in positive units, PU) in paraffin-embedded tissue blocks was determined using immunohistochemical SP method in combination with Motic Images System.
方法石蜡包埋切片,应用免疫组织化学SP法及麦克奥迪真彩色病理分析图像分析系统,对TTF-1表达强度的阳性单位(PU)进行定量分析。
Intensity changes are crucial for accurate segmentation of many images.
灰度变化对图像分割是至关重要的。
A method of detecting the textile defects by using Pulsed Coupled Neural Network (PCNN) is proposed according to the difference of gray intensity between normal fabric images and textile defects.
根据织物表面图像的灰度强度和织物疵点图像的灰度强度的不同,运用PCNN对织物疵点进行自动检测。
By choosing first to acknowledge cinema's omnipresence as a reservoir of prototypical imagery Willeke's own painted images achieve a new intensity of expression and a new 'illusionistic' autonomy.
通过选择,我们首先意识到电影作为意象原型的无处不在,威勒克自己创作的图像达到一个新的表现强度和幻象的自主性。
The images were trageted with maximum intensity projection (MIP).
所有图像后处理均采用最大信号强度投影(MIP)技术。
The source images were subtraction from mask images followed by maximum intensity projection(MIP)reconstruction.
原始图像先进行减影处理,再进行最大信号强度投影(MIP)重建。
There are no direct signal values of every spot in the images. So image processing and intensity extraction should be done to obtain relevant datas.
图像文件中并没有直接信号值,如靶点强度值、背景强度值等信息,必须通过图像处理提取才能得到各靶点的相应数据信息。
For image quality evaluation, MR maximum intensity projection (MIP) images were created. Both original single slices and MIP images were used for image quality evaluation.
重组最大信号强度投影(MIP)图像后,原始单层图像和mip图像均用于图像质量的评估。
Given the fuzzy characteristic of rainfall weather and intensity, a fuzzy inference model of rainfall distribution and intensity of satellite cloud images was proposed.
在卫星云图降水分析中,针对降水天气和降水强度具有明显的“模糊”特性,提出了云图降水的模糊推理模型。
On MR images, the necrotic center of the nodes will show intermediate signal intensity on T1-weighted images, low signal intensity on T2-weighted images, and will enhance with contrast.
MR影像上,在T1序列上中央坏死显示中度强度的信号,T2序列上呈低信号,增强扫描有强化。
The performance of jointing intensity image, range image and passive infrared image was the best, so the superiority of long-wavelength infrared active and passive images could be proved.
强度像、距离像与被动红外融合时的检测性能最高,从而验证了长波红外主被动复合成像的优越性。
The cystic wall of 50 cases had iso-intensity in T1W and T2W images and equal thickness after contrast.
对照组50例脑肿瘤囊壁在T1W和T2W的图像上为略低信号或等信号,强化前后壁厚度无差异。
Proposed a new brain tumor segmentation method based on the level set method using the gradient and the intensity distribution information in magnetic resonance images.
根据脑肿瘤在核磁共振图像上的梯度以及图像中点的强度分布提出了一种新的基于水平集的分割方法。
Whole body images showed the high signal intensity in tumor and liver.
全身成像显示了在肿瘤和肝脏的高信号强度。
In all lesions, the signal intensity ratio was generally lower on exponential diffusion coefficient images compared with that on diffusion-weighted images.
所有病灶在指数扩散系数像上的信号强度比率要比扩散加权像减低。
First, feature points and edges of the candidate planes of the objects in the intensity and range images are acquired by analysing the intensity and range variation.
首先,通过分析灰度图像中的灰度变化及测距图像中的测距值变化,分别求取各自图像中物体的特征点及特征边;
Taking account of both silhouette information and intensity information in images, a carving algorithm is used to incrementally recovery the octree model of the object.
综合考虑所摄图像序列中包含的几何轮廓信息与光亮度信息,采用立体相交技术和剥离技术,逐步求精地得到三维物体的八叉树表示。
The sequential intensity imaging proposed is a new method for the acquisition and display of high dynamic range images.
提出一种适合于高动态范围图象的获取和显示的强度系列成象法。
The sequential intensity imaging proposed is a new method for the acquisition and display of high dynamic range images.
提出一种适合于高动态范围图象的获取和显示的强度系列成象法。
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