key point

key point的基本解释

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关键点, 要点, 眼, 重点

与key point相关的网络例句 [注：此内容来源于网络，仅供参考]

SIFT（Scale Invariant Feature Transform） local feature is chosen because of its scale invariance and the property of accurate key-point localization.The Euclidean distance between different SIFT feature vectors is defined as the measure of similarity to get the pre-matched key-point pairs.The affine transform model is used to realize the registration.In order to get the accurate affine transform parameter,the principal of affine transform error is used to get rid of mismatched key-point pairs from the pre-matched pairs.

该方法选取具有良好尺度、旋转不变性以及精确特征点定位能力的SIFT局部特征，使用其特征向量间的欧氏距离作为相似性度量进行特征点匹配，并依据仿射变换误差准则去除奇异匹配特征点对，采用仿射变换的几何模型，实现了遥感图像的快速自动配准。

The Hot Keys which supported by this USB keypad areMouse Left Key, Mouse Right Key,Num Lock,Window Magnifier, Internet, Email, Media, Power Point, Word, Excel (Word, Excel and Power Point hotkeys only work with pre-Office 2007 suite),Play/Pause, Prev Track, Vol +, Stop, Next Track, and Vol -.

热键是通过这个USB键盘支持的鼠标左键，鼠标右键，数量锁，窗放大镜，互联网，电子邮件，媒体，功率点时，Word，Excel中（如Word，Excel和Power Point热键只能与前办公室2007套件），播放/暂停，昨日轨道，音量+，停止，下一曲，和卷-。

Aiming at the complexity of data used by tradition method, the new method firstly extracted key points-unstructured data of position and scale stabilization from circum-rectangle area of human body,computed power spectral density of key point; Then obtained distribution of power spectral density of key point; finally judged human movement state form its distribution characteristic.

针对传统人体状态检测方法利用数据信息的复杂性，对图像中人体外接矩形区域提取位置和尺度稳定的非结构化数据信息——关键点，计算关键点的功率谱密度，在序列视频图像中可获得关键点功率谱密度的分布，利用其分布特点判断人体运动状态。

与key point相关的网络解释 [注：此内容来源于网络，仅供参考]

key word method：关键词法

key?point investigation 重点调查 | key?word method 关键词法 | kick out 解雇

overlooks one key point which is ：插入语

6. 想要做:yearn to do sth | 7. 插入语This belief, though logical, overlooks one key point which is , of course, education. | 8. 原因分析:In the face of the ... it's likely that...

key point of interest：名胜

key name 键名 | key point of interest 名胜 | key ring 钥匙圈