Chinese translation for "frame difference"
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- 帧间差
Related Translations:
- Example Sentences:
| 1. | In the thesis , the algorithm of background subtracting , frame difference algorithm , motion estimation based on optical flow field and object tracking based on active shape contour are investigated
本文研究了背景相减算法、差分法、基于光流场的运动估计和基于主动形状模型的目标跟踪算法。 | | 2. | The frame difference algorithm was used for dealing with the problem of initial background image extracting automatically , and different moving pixels in current image were detected through a subtracting technique
通过一种基于帧间差分的算法，自动提取初始背景图像，并使用相减法，检测出当前图像中的运动像素。 | | 3. | Compared with the traditional detective methodes based on frame difference , the operation of the method is more less . because the threshold based on noise characteristic parameters is adaptive produced , algorithmic adaptability is better
与传统的基于像素的帧间差分法相比,运算量较小。根据相对噪声的特征参数所估计的相对噪声的阈值是在检测过程中自适应生成的,适用性较强。 | | 4. | To solve the first problem , frame difference information is used to direct the location of object regions of difference image frame , and then the objects location information come from d i f ference frame i s used to compound a background frame that does not include any moving object
对背景建模问题，文中提出了根据帧差信息指导不同图像帧中的目标物区域位置定位，据此用不同帧目标物区域像素值合成“空”背景的方法。 | | 5. | Optical flow field contains not only the moving information of the object , but also three - dimensional information . this paper integrates the inter - frame difference and optical flow methods . the method of inter - frame difference is used to separate moving area from the whole image
本文将二者相结合,运动目标的第一步检测由帧间差值法完成,同时运用数学形态学方法对差值图像进行过滤和排查,精确提取出多运动目标的运动区域。 | | 6. | Each virtual - loop ' s output signals mainly derive from the pixel difference between consecutive image frames within the virtual - loop area . when the result of consecutive frame difference is smaller than the threshold , current frame subtracts the background to produce the virtual - loop ' s signals
各个虚拟线圈的输出信号主要来源于帧间差分，当帧间差分的结果小于判断阈值时，系统会自动调用减背景图像处理方法来产生虚拟线圈信号。 | | 7. | Firstly , the original image data is reduced to segmentation , which can be implemented , by low - pass filters and media filters , etc ; secondly , features of image data , i . e . color component , texture , motion , frame difference and semantic information will be extracted ; thirdly , the determination to segmentation with some uniform standard is made based on the features
本方案是基于像素点的聚类,分割得到的对象具有较好的边缘效果并且不需要预先设定门限值。由于神经网络具有超强的容错性,使得本方案对于受噪声污染的图像也具有一定的适应性。 | | 8. | We propose a simple and fast scheme to detect moving object in complex background which is the combination of inter - frame difference , morphologi - cal filter and optical flow field . it ' s simple and fast to detect moving object using inter - frame difference . however , it ' s lack of precision and moving information
在众多的运动目标检侧算法中,我们将帧间差值法、数学形态学方法、光流场方法加以结合,提出了一个简单快速的复杂背景下多目标运动区域检测与分割算法。 | | 9. | ( 2 ) based on the review and analysis of typical object detection methods , especially the temporal difference , a moving objects detection algorithm based on three frame difference is proposed . this algorithm employs many new technologies , such as adaptive frame interval , half - pixel global motion estimation and compensation , adaptive change detection and object repair , therefore it is very practical
2 .在总结常用运动目标检测方法,并详细讨论时间差分法的基础上,针对实地拍摄的红外图像序列,提出了一种基于三帧差分的运动目标检测算法,该算法采用自适应帧间隔、半象素全局运动估计与补偿、自适应变化区域检测、抗噪声形态学处理和目标修复等一系列新技术,具有很强的实用性。 | | 10. | This thesis is focused on moving object detection algorithms in complex environment , and it mainly includes 4 sections : 1 . the basic algorithms of moving objects detection , such as adjacent frames difference algorithm , optical flow algorithm and background subtraction algorithm , is analyzed , and the implement result of these algorithms with some common video sequence is given . some improved algorithm , which can improve the deficiency of basic algorithms , is also researched
本文将研究复杂背景下的序列图像中运动目标检测的算法,主要做了如下工作: 1 .从原理上研究了差图像法、光流法、去背景法等常见的目标检测算法,通过具体序列图像实现了这些算法,针对其中的不足提出了改进方案。 |
- Similar Words：
- "frame delimitation" Chinese translation, "frame delimiting sequence" Chinese translation, "frame description" Chinese translation, "frame designer" Chinese translation, "frame diagram" Chinese translation, "frame difference circuit" Chinese translation, "frame difference filter" Chinese translation, "frame difference filtering" Chinese translation, "frame direction-finder" Chinese translation, "frame distortion" Chinese translation
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