Welcome![Sign In][Sign Up]
Location:
Search - ultrasonic image

Search list

[Graph DrawingField_II_PC5

Description: 仿真超声图像的源代码 A program fot the simulation of ultrasound systems is presented.It is based on the TUpholme-Stepanishen mehtod, and is fast because of the use of a far-field approximation. -Simulation of ultrasound images of the source code A program fot the simulation of ultrasound systems is presented.It is based on the TUpholme-Stepanishen mehtod, and is fast because of the use of a far-field approximation.
Platform: | Size: 216064 | Author: 闫晟 | Hits:

[Special EffectsLevelSet_Active_contour

Description: Active contour的matlab源码。 Active contour方法是图像分割算法的一 个重大突破。其具有如下非常吸引人的优点: 1. 任何条件下可得到封闭的边界 2. 对噪声不太敏感,可用于超声波图像处理 3. 克服弱小边界问题 -Active contour of matlab source. Active contour segmentation algorithm is a significant breakthrough. It has very attractive advantages as follows: 1. Any condition of the border can be closed 2. Less sensitive to noise, can be used for ultrasonic image processing 3. To overcome the weak border issues
Platform: | Size: 44032 | Author: yangocean | Hits:

[OtherHowToUseFFT2

Description: 超声医学图像去噪代码,用TV法实现偏微分方程去除斑点噪声-Ultrasonic medical image denoising code, with TV method to achieve partial differential equations to remove speckle noise
Platform: | Size: 144384 | Author: 曦禾 | Hits:

[Windows Developwshepin

Description: 一个自己编的将射频数据转化为灰度图像的程序,例中用的是超声声场测量中得到的射频数据-Own will be a radio frequency data into gray-scale image of the procedure used in Example is the ultrasonic sound field measurement data obtained RF
Platform: | Size: 1024 | Author: liuyang | Hits:

[Software Engineering5

Description: 提出了装配机器人系统中一种基于视觉引导和超声测距的运动目标跟踪和抓取 方法。介绍了运动目标的跟踪原理,采用图像雅可比矩阵进行机器人运动控制,跟踪运动 的目标。利用视觉引导技术,获取目标在图像平面中的位置与方位,进行平面跟踪,然后 引导超声波测距装置测取目标深度信息。实验结果验证了本文提出的这种方法的可行性 和有效性。-A robot assembly system based on visual guidance and Ultrasonic Ranging Moving Target Tracking and crawling methods. Introduce a moving target tracking principle, the use of image Jacobian matrix for robot motion control, track campaign goals. Guide the use of visual technology, access to the target in the image plane position and orientation for flat track, and then guide the ultrasonic ranging device target measured depth information. The experimental results verify the proposed method is feasible and effective.
Platform: | Size: 249856 | Author: 高子 | Hits:

[Special Effectsanisodiff

Description: 将小波和各向异性扩散结合,对超声图像进行去噪。效果较好-The combination of wavelet and anisotropic diffusion for ultrasonic image denoising. Better
Platform: | Size: 7168 | Author: Echo | Hits:

[Special EffectsEdge_Enhancement_Adaptive_Anisotropic_Diffusion.ra

Description: 完成基于各向异性的自适应超声图像去噪和边缘增强方法,参考Adaptive Anisotropic Diffusion for Ultrasonic Image Denoising and Edge Enhancement.pdf,加入了m参数-The completion of ultrasound-based adaptive anisotropic image denoising and edge enhancement method, reference Adaptive Anisotropic Diffusion for Ultrasonic Image Denoising and Edge Enhancement.pdf, joined the m parameters
Platform: | Size: 2048 | Author: zhanghongwei | Hits:

[Software Engineeringussrcepc_proposal

Description: Ultrasound Speckle Reduction Using Coded Excitation and Pulse Compression Ultrasound images are riddled with system dependent imperfections called speckle (multiplicative noise). In ultrasonic imaging, detection of small lesions could be difficult because the effects of speckle may mask the visibility of these small targets. Therefore, the purpose of this project is to decrease speckle while maintaining some of the key salient features in the image. Images of tissue-mimicking phantoms will be created using Field II [1-2] in MATLAB (Natick, MA). Image quality metrics such as speckle signal-to-noise ratio (sSNR) [3] and contrast-to-noise ratio (CNR) [4] will be used to quantify improvements in image quality after various despeckling filters have been applied.
Platform: | Size: 487424 | Author: Narendra | Hits:

[Special EffectsImage-Processing

Description: 图像处理示例,可用于医学图像后处理。如B超,超声内窥镜等。感兴趣的朋友可以下载参考!-Image processing example, can be used for medical image post-processing. Such as B-ultrasonic endoscope. Interested friends can download the reference!
Platform: | Size: 3379200 | Author: 曾伟 | Hits:

[Special Effectsultrasonic-image

Description: 通过超声对被测元件进行检测, 获得二维图像, 然后提取二维轮廓信息, 最终形成三维图像这一过程进行研 究, 并针对每一过程给出了具体的数据采集方法或算法, 算法经实验检验均有非常好的效果, 基本能够达到二维信 息提取要求.-The ultrasonic technique is used to detect a machine part and obtain a two􀀁 dimensional image. Then the message of its two􀀁 dimensional contour are extracted out to form its eventual three􀀁 dimensional image. During such inves􀀁 tigation processes, a typical method for data gathering as well as an algorithm is given for every process. It is verified by the experiment that the algorithms posses very good effectiveness, so that can meet the requirement of extraction of two􀀁 di􀀁 mensional messages.
Platform: | Size: 246784 | Author: 张聪 | Hits:

[matlab5

Description: 乳腺癌的发病率在女性癌症中占据首位,开展乳腺癌的诊断和防治研究具有重要的科学意义和临床实用价值。 文中主要研究的是对超声图像进行分析,对其灰度和纹理特征提取进行研究,并在特征选择阶段使用类间距对单个特征的分 类能力进行评价,为后续研究计算机辅助诊断系统奠定一个初步基础。 -Extraction of Gray and Texture Features based on Ultrasonic Image of Breast Cancer
Platform: | Size: 1219584 | Author: 任娇 | Hits:

[File FormatDigital-Image-Processing

Description: 数字图像处理:也称为计算机图像处理,是指将图像信号转换为数字信号 并利用计算机对其进行处理的过程。图像源可以包括超声波、电子显微镜 和计算机产生的图像,而不局限于人类的视觉波段。-Digital Image Processing: also referred to as the computer image processing means converts the image signal into a digital signal and using the computer to the processing procedure. The image sources may include ultrasonic, electron microscopy and computer-generated image, without being limited to the human visual band.
Platform: | Size: 5861376 | Author: cyl | Hits:

[matlabMustererkennung_Finger

Description: ultrasonic image incl. correlation
Platform: | Size: 1024 | Author: LariFari | Hits:

[matlabEEAD_test2

Description: Adaptive Anisotropic Diffusion for Ultrasonic Image Denoising and Edge Enhancement
Platform: | Size: 2048 | Author: E.ghazy | Hits:

[Other2-dualtreewavelet-medical-image

Description: 2带预处理的双树复小波医学超声图像 去斑 -2 with pretreatment of removing and dual tree complex wavelet medical ultrasonic image
Platform: | Size: 291840 | Author: fangsm | Hits:

[Program docimage-fusion

Description: 多模态医学图像融合技术,针对CT图像和超声图像融合,采用光学/电磁设备定位,外文文献-Multi-mode medical image fusion technology, for CT image and ultrasonic image fusion, using optical/electromagnetic device positioning, foreign literature
Platform: | Size: 12269568 | Author: 某曲 | Hits:

[Graph programeffect

Description: 加权中值滤波,用于图像增强,只用于超声图像,对超声图像去噪有很好的效果-Weighted median filter is used for image enhancement, only for ultrasonic image, has the very good effect on the ultrasonic image denoising
Platform: | Size: 9216 | Author: ZHFTnnyyy&7174 | Hits:

[matlabField_II_ver_3_24_windows_gcc

Description: Field II 软件功能包。Field_II是丹麦超声专家J. A. Jensen等利用声学原理设计的一个超声系统。它可以仿真超声探头所形成的声场和超声图像等。主要是利用Matlab进行仿真的。(Field_II is an ultrasound system designed by the Danish ultrasound experts J., A., Jensen and other acoustic principles. It can simulate the sound field and ultrasonic image formed by ultrasonic probe. Matlab is mainly used for simulation.)
Platform: | Size: 1210368 | Author: 鹏1340991849 | Hits:

[Windows Developwxgwo4

Description: 加权中值滤波,用于图像增强,只用于超声图像,对超声图像去噪有很好的效果(Weighted median filter is used for image enhancement, only for ultrasonic image, has the very good effect on the ultrasonic image denoising)
Platform: | Size: 8192 | Author: ujified | Hits:

[OtherScanSeries

Description: 超声检测信号转换为图像方便用户更加直观的看到被检对象的缺陷(Ultrasonic imaging program)
Platform: | Size: 3072 | Author: JOEMK | Hits:
« 12 3 4 »

CodeBus www.codebus.net