[其它] 首例基于中国可视化人体图像的头颅有限元模型的构建

说明：用第二例中国可视化人体(CVH)数据集,通过三维图像重建、头颅实体模型重建、有限元(FE)模型网格划分、头颅FE模型装配等步骤构建国人头颅三维FE模型。所构建的高精度头颅FE模型包括脑颅、颌面骨、下颌骨、大脑镰、大脑、小脑和脑干等结构。模型节点数和单元数分别为31 223和119 911,所有单元均为实体单元,网格质量单元的几项主要指标满足工程要求。所构建头颅三维FE模型与人体头颅解剖结构基本一致,在颅底以及面颅部位的精确性优于目前所报道的基于CT/MRI图像的头颅FE模型。基于CVH图像的国人
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[其它] 基于VRML的数字化喉模型的虚拟仿真解剖

说明：目的建立喉的虚拟现实语言(virtual reality modeling language,VRML)模型,实现三维喉解剖模型远程虚拟仿真解剖。方法选取第2例中国数字化可视人体喉区数据,利用手工分割建立喉区解剖结构的分割数据集;利用Amira4.1软件建立分割数据的面绘制模型,输出VRML文件;为每个模型设置名称、外观属性、事件路由等节点,以及接口函数,并将分离的模型合并为一个完整的VRML模型;利用Javascr ipt函数来传递网页与VRML模型之间的参数,在网页文件中控制模型的显示属性,
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[其它] 船载海事卫星通信印刷四臂螺旋天线设计

说明：船载海事卫星通信印刷四臂螺旋天线设计
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[其它] A REVIEW ON ARTERY WALL SEGMENTATION TECHNIQUES AND INTIMA-MEDIA THICKNESS MEASUREMENT FOR CAROTID ULTRASOUND IMAGES

说明：Published 16 January 2012 Stroke and heart attack, which could be led by a kind of cerebrovascular and cardiovascular disease named as atherosclerosis, would seriously cause human morbidity and mortality. It is important for the early stage diagnosis
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[其它] NEW FOCUSED ULTRASOUND TRANSDUCER FOR FAT CELL DISRUPTION

说明：Being an emerging body-shaping technology of fat cell disruption, high-intensity focused ultrasound has been investigated intensively in recent years for its favorable natures such as painlessness, safety and noninvasion. One of the major problems fo
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[其它] ENTROPY TOLERANT FUZZY C-MEANS IN MEDICAL IMAGES

说明：Segmenting the Dynamic Contrast-Enhanced Breast Magnetic Resonance Images (DCE-BMRI) is an extremely important task to diagnose the disease because it has the highest specificity when acquired with high temporal and spatial resolution and is also cor
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[其它] OPTIMIZATION OF DESIGN PARAMETERS FOR FLUORESCENCE LAMINAR OPTICAL TOMOGRAPHY

说明：Laminar optical tomography (LOT) is a mesoscopic tomographic imaging technique ranging between confocal microscopy and diffuse optical tomography (DOT). Fluorescence LOT (FLOT) provides depth-resolved molecular information with 100-200μm resolution o
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[其它] BRITTON CHANCE IN MEMORIAM

说明：This short note covers some of my favorite scientific accomplishments of Britton Chance
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[其它] FUNCTIONAL NEAR-INFRARED SPECTROSCOPY{BASED ASSESSMENT OF ATTENTION IMPAIRMENTS AFTER TRAUMATIC BRAIN INJURY

说明：A frequent consequence of traumatic brain injury (TBI) is cognitive impairment, which results in significant disruption of an individual's everyday living. To date, most clinical rehabilitation interventions still rely on behavioral observation, with
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[其它] POWER OF DUAL-WAVELENGTH APPROACHES IN STUDYING PHYSIOLOGICAL AND FUNCTIONAL CHANGES OF INTACT HEART AND IN VIVO BRAIN

说明：Since the dual-wavelength spectrophotometer was developed, it has been widely used for studying biological samples and applied to extensive investigations of the electron transport in respiration and redox cofactors, redox state, metabolic control, a
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[其它] THE EVOLUTION OF FIELD DEPLOYABLE fNIR SPECTROSCOPY FROM BENCH TO CLINICAL SETTINGS

说明：In the late 1980s and early 1990s, Dr. Britton Chance and his colleagues, using picosecond-long laser pulses, spearheaded the development of time-resolved spectroscopy techniques in an effort to obtain quantitative information about the optical chara
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[其它] HIGH-SPEED SPECTRAL DOMAIN OPTICAL COHERENCE TOMOGRAPHY SIGNAL PROCESSING WITH TIME-DOMAIN INTERPOLATION USING GRAPHICS

说明：Sensitivity and data processing speed are important in spectral domain Optical Coherence Tomography (SD-OCT) system. To get a higher sensitivity, zero-padding interpolation together with linear interpolation is commonly used to re-sample the interfer
<weixin_38567813> 上传 | 大小：545kb