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- The algorithm can both restrain the influence of the noises,and get the perfect segmentation result for the lower gray contrast image. 既能有效抑制噪声对分割效果的影响,又能对对比度较低的图像实现理想分割。
- Selection of the subsection point is the key to enhance low contrast image under light background by subsection linear transformation. 采用分段线性变换对白天亮背景下低对比度图像序列进行对比度增强,最关键的是分段点的选取。
- In this paper,a new method of low contrast image enhancement is presented based on PCNN and LR models in conjunction with characteristics of human visual consciousness. 针对低对比度图像,结合人眼视觉神经系统的感知特性,提出了一种基于PCNN与LR模型的图像增强方法。
- electron diffraction contrast image 电子衍衬像
- Secondly, one dimension contrast imaging is performed and studied in blocking ultrasound imaging system. 其次，利用模块化超声成像平台进行一维造影成像方法的研究。
- Objective: To study the feasibility of diagnosis of transplant renal artery stenosis(TRAS) with pulse inversion harmonic contrast imaging(PIHCI). 目的探讨脉冲反向谐波声学造影诊断移植肾动脉狭窄的可行性。
- A New Method of Low Contrast Image Enhancement 一种新的低对比度图像增强的方法
- Abstract: Objective To investigate the efficacy of coherent contrast imaging （CCI） in the diagnosis of renal VX2 tumors. 文章快照: 一摘要目的探讨相干造影成像(CCI)对诊断实验性肾VX2肿瘤的应用价值。
- Enhancement of low contrast image in spatial domain 空域中基于低对比度图像增强方法
- Magnetic resonance imaging (MRI) is one of the most advanced techniques of medicinal imaging diagnosis. It possesses the excellence of non-radiant , non-trauma, provides the image of every direction layer and higher contrast image of parenchyma. 核磁共振成像技术是一种无辐射、无损伤、可提供任意方向断层图像、软组织对比度高的成像技术,是最先进的医学影像诊断技术之一。
- AIM: To explore the value of volume contrast imaging C plane (VCI-C) and 3D ultrasonic (3D US) reconstruction in the diagnosis of atherosclerotic plaque in femoral artery. 目的:探讨容积对比成像(volumecontrastimaging CPlane;VCI C)平面及三维超声(3D)重建评价股动脉粥样硬 化斑块不同形状的临床应用价值及可行性.
- Objective:To evaluate the contrast effect of power contrast imaging(PCI)in clinical application of intravenous myocardial contrast echocardiography(MCE). 目的：观察能量多普勒造影技术(PCI)行静脉心肌声学造影(MCE)的效果。
- In view of the weak contrast images, a digital image AGC method based on FPGA and the operating principle of AGC are presented in detail. The corresponding flow chart and the practical application effectiveness are given. 针对图像对比度弱的情况,提出了一种基于FPGA的数字图像自动增益控制实现方法,较为详细地阐述了自动增益控制的基本工作原理,给出了相应的流程图和实际应用效果图。
- But MR EPI is the most rapid scan sequence among the clinical available techniques and EPI could provide several new functional contrast imaging which have great clinical value. 但是磁共振平面回波成像成像速度快，并能够提供多种新的对比度成像，具有重要的临床应用价值。
- The dynamic parameter change of blood with different photodynamic doses in PDT was monitored in real time by laser speckle contrast imaging (LSCI) technique. 利用激光散斑成像技术，实时监测CAM上肿瘤周围血管的血液动力学参数。
- As a new imaging modality, photoacoustic tomography combines the advantages of pure optical and ultrasonic imaging together and can provide high resolution, high contrast images. 作为一种新的成像模式，光声成像结合了超声成像和光学成像二者的优点，可提供高分辨率和对比度的图像。
- The heroine is the spitting image of the author. 书中女主人翁是作者的真实写照。
- Black and white show a striking contrast. 黑和白形成明显的对比。
- The difference contrast is notable. 差别对比是显著的。
- I have this image of you as always being cheerful. 在我的心目中，你的样子总是兴高采烈的。
