1) optical flow
光流法
1.
Active Contours Guided By Optical Flow;
引入光流法的活动轮廓模型
2.
An optical flow based approach was presented to estimate coronary arterys two-dimensional motion from a sequence of single-plane angiographic images.
采用光流法,由单面冠状动脉造影图像序列估计冠状动脉血管的二维运动。
3.
The estimation of the 2-dimensional motion of the coronary vessel from a sequence of single plane angiographic images, using the feature-based optical flow method, is presented.
采用基于特征的光流法,由单面冠状动脉造影图像序列估计二维血管的运动。
2) optical flow method
光流法
1.
To surmount these disadvantages,dynamic speed constraint and optical flow method were introduced.
针对这些不足,通过使用动态速度约束和光流法对算法进行了改进。
2.
In this paper,some present commonly used moving object detection and tracking methods including the detection methods of the time domain differential method,the background differential method,optical flow method and tracking methods of the Kalman filter,feature optical flow method are studied.
研究了目前运动对象检测与跟踪的一些常用方法,包括时域差分法、背景差分法、基于光流场的检测方法和卡尔曼滤波、特征光流法的跟踪方法,并对各种方法进行了比较,指出其优缺点及适用范围,并给出了时域差分及背景差分方法的实验结果。
3) optical flow algorithm
光流算法
1.
Facial expression feature vector flows were extracted by using the improved optical flow algorithm,and a hybrid classifier .
把这种改进的HMM算法应用于面部表情识别,利用改进的光流算法提取面部表情特征向量序列,并利用改进HMM算法和BP神经网络构建了面部表情混合分类器。
2.
The construction of the model depends on the unstable algorithm, the optical flow algorithm, which does the pixel-wi.
虽然形变模型具有自动化、真实感好等优点,但现有形变模型的建立依赖于不稳定的人脸图像对应光流算法,模型匹配只考虑了一般光照环境下的人脸重建问题,且建模计算量大。
4) photocurrent method
光电流法
5) LK Optical Flow
LK光流法
1.
The video objects segmentation algorithms are deeply studied based on LK Optical Flow and Mixture Gaussian Model in this thesis.
本文基于LK光流法和混合高斯模型的视频对象分割算法进行了深入研究和大量实验,得到了一系列有价值的结论和研究成果。
6) photocurrent measurement
光电流谱法
补充资料：比色分析法(见紫外—可见分光光度法)
比色分析法(见紫外—可见分光光度法)
比色分析法见萦外一可见分光光度法。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条