Having analyzed the general hierarchical content models of image and MPEG-7 MDS multimedia description scheme, this paper sets up a specific based-on image content hierarchical description scheme.
本文在分析了一般的层次化图像内容模型和MPEG - 7MDS多媒体描述模式后，建立了一种具体的基于内容的图像层次化描述模式。
In this image description model, image contents could be analyzed and represented through different levels and the transition from low-level features to high-level semantics is thus achieved.
该图像描述模型通过在不同层次上对图像内容进行分析和描述，实现了从低级特征到高级语义的过渡。
This thesis studies the digital image processing, focusing on image segmentation techniques and image representation and description.
本论文主要研究数字图像处理中的图像分割技术，以及图像的表示与描述。
With the use of multi-sensor (multiple images), the fused image contains a more complete and accurate description of the scene than any of the individual source image.
由于利用了来自多传感器的多源图像，所以，融合后图像对场景的描述比任何单一源图像都更全面、更精确。
Image-analyzing mainly means monitoring and measuring of objects which are interested in image, thus to gain objective information to build a description of image.
图像分析主要是对图像感兴趣的目标进行监测和测量，以获得客观信息，从而建立对图像的描述。
Result It gives requirement analysis, system description of medical radio-image information system and the universal method of constructing medical radio-image information system.
结论给出医学影像图像信息系统的需求分析、系统描述，提出构造医学影像图像信息系统普遍意义下的方法。
Generally speaking, "Self image" has the aesthetic feature of imagination and frankness, while in "other image", the description has the aesthetic features of abstract and obscurity.
一般说来，女性的“自我形象”在叙写过程中呈现出形象与直白的审美特征，而作为被他人进行观察、描摹、叙写的“他者形象”，则呈现出抽象与朦胧的审美特征。
On the basis of image segmentation, further researches and proposes the kind of effective method for the extraction description of color, spatial position and area-size features of an image.
在图像分割的基础上，研究并提出一种图像分割区域颜色、空间位置与面积特征的抽取与表示的有效方法。
A number of image features extracted from different image status, different regions and different kinds of feature description operators, which can describe the defects in feature space precisely.
本文从缺陷图像不同形态、不同区域和不同特征描述方法的角度出发提取了263个图像特征，实现了在特征空间对缺陷的精确描述。
The key factors that decide the efficiency of an image retrieval system are the description of image content and measure the similarity between two images.
得出影响检索效果的关键之处在于图像的内容表示以及图像间的相似性度量。
In this paper, a novel system for content-based image retrieval is designed and created, which combines image semantics based on a multi-level model for image description.
该系统利用了一个多级图像描述模型将语义特征结合到图像检索技术中。
The basic structure and the main contents of the whole thesis are as follows:The preface is an overview of change of knight image and LiFeng's description of knight image.
全文基本结构和主要内容如下：序言部分概述侠客形象的流变及李冯对侠客形象的书写。
The basic structure and the main contents of the whole thesis are as follows:The preface is an overview of change of knight image and LiFeng's description of knight image.
全文基本结构和主要内容如下：序言部分概述侠客形象的流变及李冯对侠客形象的书写。
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