Image edge detection is the first step to obtain image feature.
边缘检测是提取图像特征的首要条件。
The image edges included most feature information of the target.
图像的边缘包含了目标的大量特征信息。
The feature extraction is the most important and fundamental problem in image recognition.
特征抽取是图象识别中的一个最重要、最基本的问题。
Much research has been made on feature based image registration.
基于特征的图像配准方法，是研究较早较成熟的一种方法。
Image edge is an important feature in object recognize, image understand and image retrieval.
图像边缘是目标识别、图像理解及图像检索中常用的一个重要的特征。
Objective To study the manifestation feature for breast cancer focus's edge echo image.
目的探讨乳癌病灶边缘回声图像表现特征。
Color information is usually an effective feature in image division.
彩色信息常常作为一种有效的特征，在图像分割中得到应用。
Part two analyses the space feature of TV image in the angle of Physics.
第二部分主要从物理学的角度，分析电视画面的空间特性；
The edge is the important feature that human vision recognizes image target.
边缘是人类视觉识别图像目标的重要特征。
The face in image can be localized by feature value method.
首先采用基于特征值的方法进行图像中的人脸定位。
Finally with the correct feature point matching for image registration implementation.
最后用正确的特征点匹配对实现图像的配准。
Aiming at this problem, this paper puts forward a feature-based medical image data storage model.
为此，提出一种基于特征的医学图像存储模型。
So, a new feature extraction method for color image has been proposed.
然后给出了一种新的图像特征提取方法。
But the image - forming feature of iodized oil itself was not more describe.
但对碘油本身的MR成像特点少有描述。
But the image - forming feature of iodized oil itself was not more describe.
但对碘油本身的MR成像特点少有描述。
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