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- A grid is superimposed on the region of interest. 在所考虑的区域上勾画一个网格。
- A Region of Interest (ROI) Coding method based on JPEG2000 is presented. 文章提出基于JPEG2 0 0 0标准的感兴趣区域 (ROI ,RegionofInterest)编码方法。
- Keywords ：Computed Tomography (CT), Micro-CT, Tomosynthesis, local reconstruction, region of interest (ROI). 关键词： 断面成像,显微层析成像;合成层析;局部重建;
- A method for ROI(region of interest) compression of medical image based on combination of JPEG and JPEG2000 is proposed. 提出了一种基于JPEG/JPEG2000相结合的医学图像感兴趣区域压缩方法。
- For low bit rate video communication, the codec priority of Region of Interest (ROI) can improve the subjective image quality. 摘要在低码率视频通信中，感兴趣区(ROI)优先编码策略有助于图像主观质量的提高。
- FDG uptake was semiquantitated by determination the activity per pixel on the region of interest (ROI) curve and the T/NT were calculated after scan. 当肿块直径为05-1.;6cm时，行~(18)F-FDG-PET扫描，以肿瘤和正常组织相同大小感兴趣区每个像素的放射性记数为分析FDG摄取量的半定量分析指标，同时计算各组的T/NT值。
- Second part provide about the details of the arithmetic of the JPEG2000, especially about the EBCOT codec and ROI(region of interest). 第二部分详细介绍了JPEG2000涉及到的各种算法。 并重点对EBCOT算法和感兴趣区域算法做了阐述和分析。
- The fraction of spleen embolization (FSE) and spleen activity index (SAI) were calculated using region of interest (ROI) technique. 应用感兴趣区技术测定肝、脾区活性,计算脾栓塞分数(FSE),并对FSE与疗效及并发症间的关系进行相关分析。
- This paper focuses on the region of interest (ROI) extraction of online palmprint images which involve transition and rotation. 摘要 论文重点研究具有一定自由度在线掌纹图象的感兴趣区域提取算法。
- This method firstly got the region of interest selected by the user, and then the feature of the ROI was extracted for retrieval. 该方法先由用户选择感兴趣的区域，然后提取该区域的特征进行扫描式匹配检索。
- A multiple ROI (region of interest) setting method and apparatus in scalable video coding and an ROI reconstructing method and apparatus are provided. 提供在可伸缩性视频编码中的多ROI(感兴趣区域)设置方法和装置以及ROI重构方法和装置。
- Studies the application of JPEG2000 and region of interest coding(ROI) to compression for medical images,combining with head CT and MRI images compression. 本文结合头部CT和MRI图像压缩,研究了JPEG2000标准和感兴趣区域(ROI)编码技术在医学图像压缩中的应用。
- Region Of Interest (ROI) coding is one of the innovative functionalities supported by JPEG2000.In this paper, we give a promethean coding method based on the embedded coding theory: a ROI image coding algorithm based on SPIHT. 感兴趣区域ROI(Region of Interest)编码是正在制订的静止图像压缩国际新标准JPEG2000支持的一种创新方法。
- The technique of drawing region of interest (ROI) was used to obtain the averaged pixel counts and the activity-time (A-T) curve of brain, heart, lung, liver, kidney, tumor, respectively. 应用感兴趣区(ROI)技术勾画并测定各时相裸鼠的头部、肺部、心脏部位、肝部、肾区放射性计数、肿瘤部位放射性计数(T),及肿瘤对侧相应部位放射性计数(N),求出相应T/N比值,进行半定量分析;
- In this paper,combined with highly efficient SPIHT algorithm,an arbitrary shape integer or non-integer wavelet transform is employed to implement the lossless compression of region of interest (ROI) with arbitrary shape and lossy compression of non-ROI. 本文采用一种任意形状的整型或非整型小波变换 ;结合高效的SPIHT(SetPartitioningInHierarchicalTrees)图像编码算法 ;分别实现了任意形状感兴趣区的无损压缩和非感兴趣的有损压缩算法 .
- A new method which could extract region of interest (ROI) was introduced.Based on partitions of indiscernibility relations and rough approximation, ROI could be extracted automatically and precisely. 摘要为实现空瓶检测中感兴趣区域ROI的自动精确标定，介绍了一种基于粗糙集不可分辨关系划分及粗近似进行ROI区域提取的新方法。
- He has intermittent bursts of interest. 他的兴趣是一阵阵的。
- Region of interest (ROI) based analysis of diffusion indices was subsequently performed along the CST at the levels of the cerebral peduncle, internal capsule and lateral ventricle. 然后，分析大脑脚、内囊和侧脑室水平CST感兴趣区(ROI)的扩散指标的异常变化。
- He likes to visit place of interest. 他喜欢参观名胜古迹。
