针对视频图像运动检测问题，提出一种空域灰度投影和频域相位相关相结合的亚像素配准方法。
To resolve the problems existed in the estimation of motion in video sequences, a novel method combining gray projection in spatial domain and phase correlation in frequency domain is proposed.
提出了一种基于比率图像的运动检测算法。
An exercise detection algorithm based on the ratio images was proposed.
算法的整个流程包括：运动检测、噪声滤波、去隔行、帧频变换、图像增强的功能模块。
The whole algorithm consists of function modules of motion detection, noise filter, deinterlacing and image enhancement.
运动检测是通过比较来自不同的图像像素的颜色成分值。
Motion detection is implemented by comparing color component values for pixels from different images.
算法主要包括图像的预处理，车辆的运动检测和基于光流场的行为分析。
The algorithm is mainly composed of image preprocessing, the vehicle motion detection and behavior analysis based on optical flow.
视窗时提供额外的灵活性，需要在应用图像压缩、运动检测、目标跟踪。
Windowing provides added flexibility in applications that need image compression, motion detection, or target tracking.
在运动检测系统中，快速有效的图像分割是必不可少的一个环节。
In the motion detection system, fast and efficient image segmentation is an essential part.
首先，利用运动检测器将图像序列的每一帧分割成静止区域与运动区域。
Firstly, each frame in image sequence is distinguished between stationary and moving regions by using a motion detector.
CMOS架构允许随机访问和window - of - interest显示像素图像压缩、实际应用中可能需要运动检测、目标跟踪。
CMOS architecture allows for random pixel access and window-of-interest readout for applications requiring image compression, motion detection, or target tracking.
介绍了在视觉监控领域经常用到的几种运动人体检测算法，如背景减除法、帧差法、对称差分法、基于RGB图像的运动检测法。
The paper introduces several methods for vision-surveillance using background subtraction, frame-difference method, symmetrical differencing and a method based on RGB image.
本文中的报警依据是通过对连续图像帧进行运动检测的结果。
And the foundation of alarm is the result of the moving target examine in image sequences.
在数字视频监控系统中，从视频流里捕获出序列图像并进行实时运动检测是一项重要的功能。
In digital video supervisory system, it's an important function that captures image sequence from video-stream and detects the moving objects in real time based on image sequence.
在数字视频监控系统中，从视频流里捕获出序列图像并进行实时运动检测是一项重要的功能。
In digital video supervisory system, it's an important function that captures image sequence from video-stream and detects the moving objects in real time based on image sequence.
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