| 1. | Text and image functions
文本和图像函数 |
| 2. | The classical method of the edge detection is built on the grad of the image function , and in this method the edges are detected well , ( especially the log operator )
经典的边缘检测方法利用梯度的思想检测边缘，有很好的效果(特别是log算子) 。 |
| 3. | The cross - zero detection of wavelet transform could detect the gradation image sudden change information , at the same time it could be express the characteristic information the original map ( namely image function plants " jump point " )
小波过零检测可以很好的检测到灰度图像的突变信息,同时可以很好的表示出原图像灰度跳变(即图像函数种的“拐点” )的特征信息。 |
| 4. | Combines simple operation in a stylish , compact package inheriting the product ideals of the dynax range of film slrs . upgraded , high - end shooting and versatile imaging functions designed to satisfy any photographer s needs , whether they are amateur or enthusiast
简单的相机操作，配上以dynax系列单镜反光相机为蓝本的轻巧时尚外壳设计；内藏多项专为摄影师而设的进阶拍摄功能，无论是摄影发烧友或专业摄影师，都能完全满足他们的要求。 |
| 5. | Urban architccture , etc . this essay studies some elements affegting this bridge model , especially in the view of environmental conditions , urban images functions , matcrials . tcchniques . etc . so as to set the foundaion for constructing " bridgespace "
为了揭示“桥空间”与城市形象、城市空间、城市建筑之间的关系，本文特地从环境条件、城市形象、功能、材料、技术等方面研究“桥”造型的影响因素，从而为营造“桥空间”奠定基础。 |
| 6. | Acr standard for teleradiology and acr standard for digital image data management were chosen as the reference standards for the image functions for the consultation software system , with addition of image functions for more image modality ; while dicom was proposed as the standard if the consultation system would be upgraded as a subsystem of a pacs
提出会诊系统中图像功能应参照美国放射学会的远程放射学标准和数字图像管理标准，并增加适合多种医学图像的图像功能。而dicom标准应作为会诊系统进一步发展为pacs的子系统时的标准。 |
| 7. | Second , based on the understanding of the theory of the image functions , the image functions were realized with leadtools . an image class with adequate properties and methods was designed and realized , which not only provided image functions for the software in accordance with the established standard , but would benefit the expansion of the software as well
第二，在研究图像功能原理的基础上，设计了具有适当属性和方法的图像类，以图像类的属性和方法体现图像功能的标准，用leadtools作为图像开发工具，实现了远程医学会诊系统中的图像功能，不但满足了软件系统的图像功能要求，还为将来软件功能的扩充打下了良好基础。 |
| 8. | The purpose of this paper is to provide image functions for a telemedicine consultation software system . the most important topics of the paper are briefly summarized as following . first , the standards which are closely related with telemedicine image , such as acr - nema dicom and acr standard for teleradiology , were discussed
本文以远程医学会诊系统的图像功能实现为背景，在以下两个方面作了研究：首先，对美国放射学会-美国电器制造商协会的dicom标准和远程放射学标准等作了必要的研究。 |
| 9. | The main work completed in the paper is listed as following : 1 . image function acquisition - , 2 . read bmp files by dib format ; 3 . drawing gray scale histogram ; 4 . choose a optimum threshold and make gray image become binary image - , s . find image ' s contour points by making inner points become empty and apply template matching on the contour points ; 6 . transform the object ' s beginning points ( pixel point ) to the ones in the image coordinate and the positions of in the corresponding three dimensions ; 7 . compute the position vector and the normal vector of the object
选择一个最佳阕值，把灰度图像进行二值化处理； 5用掏空内部点法，找到图像的轮廓点，然后在轮廓点上进行模板匹配； 6把输出的目标物开始点(像素点)转化成图像坐标系中的点和对应的三维空间的坐标位置； 7计算目标物的位置矢量和法向矢量，根据机器人抓取面的法向矢量，找到机器人要抓取的平面； 8 |
