雷达图象压缩传输技术研究

介绍港口雷达图象压缩传输技术，提出从剔除冗作信息和优化编码两个方面来压缩雷达图象。提出采用计算机模拟雷达图象作为标准图象来评估编码及系统的性能。计算机模拟测试表明，本文提出的编码及系统实现雷达图象的准实时传输与显示。     

医学彩色内窥镜图像边缘检测方法的研究

考虑到医学彩色内窥镜图像的特殊性，用Ｋ－Ｌ变换，将经锐化处理后的彩色图像分解成３个正交彩色基Ｉ＾１，Ｉ＾２和Ｉ＾３，提出用Ｋｉｒｓｃｈ算子对含丰富特征的单色图Ｉ＾１进行边缘检测，并用Ｉ＾２和Ｉ＾３进行补偿，使获得的彩色回显图像边缘清晰，细节丰富。     

外科护理学教学中进行医学人文素养教育的探索

当前医患纠纷频发,医务人员缺乏一定的医学人文素养是其主要原因之一。从医学人文素养的本质及作用出发,论述对医学生进行医学人文素养教育的必要性,并在外科护理学授课过程中进行探索。对护生的着装仪表、姿态进行严格要求,引导护生与患者进行良好、有效的沟通,教导护生对待患者一视同仁,培养护生团队协作能力等。通过这些方法可提高护生的医学人文素养。     

A Target-Orientated Marker Image Binarization Method for Orthopaedic Surgical Navigation System

Camera calibration is the key technique in a C-arm based orthopaedic surgical navigation system. The extraction of marker location information is a necessary step in the calibration process. Ideal marker images should possess uniform background and contain marker shadow only, but in fact marker images always possess nonuniform background and are contaminated by noise and unwanted anatomic information, making the extraction very difficult. A target-orientated marker shadow extraction method was proposed. With this method a proper threshold for marker image binarization can be determined.     

提取深度图象尖顶边缘的一种新方法

提出了一种以基本数学形态学运算为基础的在深度图象中提取尖顶边缘的方法。首先用形态梯度算子处理深度图象，使尖顶边缘包含在图象的凹谷中。然后用形态凹谷检测算子将凹谷检测出来，并在尖顶边缘处形成凸峰，计算凸峰的局部极点，从而得到对应的尖顶边缘点的位置，用实际的深度图象进行了实验，结果证明这种方法快速有效，并且具有良好的抗噪声性能。     

超声医学图像的自动分割

阐述了对超声医学图像进行自动分割的一种新方法．其基本思想是首先以Hilbert曲线扫描图像，配合峰谷法对图像进行滤波，采用三次样条插值法对图像进行灰度插值；然后把局部阚值和全局阚值结合起来进行图像分割并标记区域；最后通过特征数据库确定目标区域．实验结果证明，该算法有着较好的适应能力．     

Artificial anal sphincter with sensor feedback powered by transcutaneous energy transmission

This artificial anal sphincter (AAS) is used to help patients who are in severe incontinence. It consists of two parts. The first part is taken outside with patients. The second is implanted in the bodies to provide independent evacuation for patients. It is powered through transcutaneous energy transmission by the first part. There are two sensors in the second part. One sensor measures the pressure in the cuff-clamp around the recta. The other measures the pressure of the recta. As soon as the pressure measured by the later reaches the threshold, a signal is sent out to patients through wireless communication to alarm patients preparing defecation. Patients can give a start signal to begin defecating after they are ready. And they can also give a signal to stop defecating like a healthy person. With the aids of the novel medical device, patients can defecate as a healthy person. The first generation of this AAS is presented.     

第四届中德睡眠研究学术讨论会暨“泰山学术论坛—睡眠医学专题”成功召开

2014年7月26日-28日,由山东省教育厅主办、滨州医学院承办、中德科学基金研究中心资助的＂泰山学术论坛-睡眠医学专题＂暨【第四届中德睡眠研究学术讨论会】在滨州医学院（烟台校区）召开。以睡眠障碍的诊断与治疗、睡眠呼吸暂停、失眠、发作性睡病、睡眠与代谢、