Location:
Search - background
Search list
Description: Background subtraction, canny edge detection using opencv
Platform: |
Size: 847872 |
Author: Revathi |
Hits:
Description: 人体跟踪源代码，有运动检测和跟踪结果。其中运动检测中有背景减法，二值化，性态滤波，纵向投影，横向投影，除去影子，新纵投影-Human tracking the source code, there are motion detection and tracking results. Motion detection in which the background subtraction, binarization, and homomorphic filtering, vertical projection, horizontal projection, except for Shadow, the new vertical projection
Platform: |
Size: 2697216 |
Author: waaldfj |
Hits:
Description: 利用opencv 的 高斯模型来进行背景建模，在背景变化不大的情况下工作的不错。最好能有几帧纯粹的背景用于建模，这样效果会更好。-build the background model using Gaussian in opencv. some static background will make it works better
Platform: |
Size: 190464 |
Author: jiling |
Hits:
Description: 通过对其他国家对超载问题的治理措施及研究现状的深入分析，详细地分析了超载超限对我国道路运输的影响。为了有效的控制超载现象，必须从根本上解决该问题，在这样的技术手段的背景下。本文提出了把车辆载重信号转化为电信号输出到超载控制器，再由超载控制器判断是否超载，进而向超载限定执行机构发出相应的指令，并通过CAN总线和车辆中的其他智能设备如发动机控制单元ECU进行数据通信，确定出最佳方案控制车辆工况，并通过蓝牙技术无线发送车主信息到车辆管理所，对有交管部门超载车主进行处罚，达到威慑目的。本方案的可实行性比较大，整套系统具有灵巧、可靠、实用、低功耗、智能化等优点，实用用于30吨以上的中、大型载重货车。-Firstly, the thesis has introduced that overload problem had effect on Chinese road transportation in detail, by analysis of foreign farther measure and study status on overload problem. In order to control over loading effective,the problem must be resolved ultimately.Under the background, we Taking AT89C52 monolithic as the care of control circuit. The vehicles comes capacity signal which examines from the sensor transforms as the electricity pulse signal output overload controller, again by the overload controller judges whether overload, by this decision automobile whether goes on the low speed travel, then to the overload defined the implementing agency sends out the corresponding instruction, and though the CAN BUS communion with anther intelligence-devices such as the Engine Control Unit (ECU).Fix on the best way for controlling the vehicles,and with the Bluetooth technology, transmit the information of the owner to vehicles manage department by wireless.The vehicles manage depa
Platform: |
Size: 2115584 |
Author: 陈磊 |
Hits:
Description: 本码源是针对于单高斯模型算法做的运动目标检测，其中实现了背景建模、背景更新和目标检测的步骤实现。-The source code is in the single-Gaussian model for the algorithm to do the moving target detection, in which the realization of the background modeling, background to update and steps to achieve target detection.
Platform: |
Size: 4096 |
Author: songhong |
Hits:
Description: 此程序是针对视频中的运动目标的检测，程序中包括了背景建模、背景差法等功能的w4背景建模算法。-This procedure is for the video of the moving target detection, process modeling, including the background, the background difference method and other functions of the background modeling algorithm w4.
Platform: |
Size: 5120 |
Author: songhong |
Hits:
Description: 此程式為使用背景影像相減法在MATLAB軟體環下的實作程式,此程式運行需要一個解析度為320*240的.AVI格式的影片檔,並且須修改程式碼中影片放置的指定資料夾路徑。-This program for the use of background subtraction imaging software in the MATLAB Central under the program to implement, run this program requires a resolution of 320* 240' s. AVI format video files, and code should be amended to place the specified video folder path .
Platform: |
Size: 16182272 |
Author: 蘇耀譽 |
Hits:
Description: 实验发现，用背景减除方法也可以针对某些摄像机运动的情况，而非像大部分文章中所提到的该方法仅仅适合于摄-Experiments found that use background subtraction method can also be targeted at certain camera movements, and not like most of the article mentioned that the method is only suitable for photo
Platform: |
Size: 1024 |
Author: lxhon |
Hits:
Description: 基于混合高斯模型的背景消除
利用混合高斯背景建模进行运动物体检测, 同时引入共轭先验以改进权值更新方程-Gaussian mixture model based on the background to eliminate the use of Gaussian mixture background modeling for moving object detection, while the introduction of conjugate a priori weights to improve the update equation
Platform: |
Size: 94208 |
Author: Lu |
Hits:
Description: 自己写的vc 读取YUV视频信号 进行帧差法进行目标跟踪 ，高斯背景模型提取，-Vc wrote it myself to read YUV video signal frame-difference method for target tracking, Gaussian background model extraction,
Platform: |
Size: 3947520 |
Author: kaka |
Hits:
Description: 将"*.ini"和"*.jpg"一起放在一个文件夹里，设置文件夹背景。-Will be "*. ini" and "*. jpg" together in a folder, set folder background.
Platform: |
Size: 1024 |
Author: wyy |
Hits:
Description: 为了提取区域边界，可以对图像直接运用一阶微商算子或二阶微商算子，然后根据各像点处的微商幅值或其他附加条件判定其是否为边界点。如果图像中含有较强噪声，直接进行微商运算将会出现许多虚假边界点。-.Using the feature of distinct edge contour existing between the text and the background regions in color images, a novel text extraction algorithm—CEMA(Color-edge detection, Morphology, logic operator“AND”) is proposed in this thesis for video images.
Platform: |
Size: 6144 |
Author: 刘卅 |
Hits:
Description: This m-file implements the frame difference algorithm for background subtraction.-This m-file implements the frame difference algorithm for background subtraction.
Platform: |
Size: 3072 |
Author: santosh |
Hits:
Description: This m-file implements the mixture of Gaussians algorithm for background subtraction.
Platform: |
Size: 92160 |
Author: santosh |
Hits:
Description: 提出了一种基于数学形态学的边缘提取方法。该方法先对图像进行颜色预处理，再利
用数学形态学对图象进行形态学梯度变换， 最后通过基于统计学的边缘提取方法进行边缘提
取。该方法消除了由于照明而引起的目标物体的阴影边缘，并且直接提取出目标物体的边缘
轮廓，对背景噪声有很好的抑制作用。与常用的边缘检测算子相比，该方法能更有效、准确、
完整地提取出目标物体的边缘，明显优于传统的边缘检测算子-A mathematical morphology-based edge detection method. The method first color image pre-processing, and then Lee
Using mathematical morphology morphological gradient of image transformation, and finally through the edge detection based on statistical methods to the edge
Check. This method eliminates arising as a result of lighting the shadow of the edge of the object and are directly extracted from the edge of the object
Outline of the background noise have a good inhibitory effect. With the commonly used edge detection operator, this method can be more effective, accurate,
Completely extracted from the edge of the object is clearly superior to the traditional edge detection operator
Platform: |
Size: 141312 |
Author: selfish |
Hits:
Description: 提出了一种基于数学形态学的边缘提取方法。该方法先对图像进行颜色预处理，再利
用数学形态学对图象进行形态学梯度变换， 最后通过基于统计学的边缘提取方法进行边缘提
取。该方法消除了由于照明而引起的目标物体的阴影边缘，并且直接提取出目标物体的边缘
轮廓，对背景噪声有很好的抑制作用。与常用的边缘检测算子相比，该方法能更有效、准确、
完整地提取出目标物体的边缘，明显优于传统的边缘检测算子-A mathematical morphology-based edge detection method. The method first color image pre-processing, and then Lee
Using mathematical morphology morphological gradient of image transformation, and finally through the edge detection based on statistical methods to the edge
Check. This method eliminates arising as a result of lighting the shadow of the edge of the object and are directly extracted from the edge of the object
Outline of the background noise have a good inhibitory effect. With the commonly used edge detection operator, this method can be more effective, accurate,
Completely extracted from the edge of the object is clearly superior to the traditional edge detection operator
Platform: |
Size: 120832 |
Author: 氢气球 |
Hits:
Description: Image Segmentation (Foreground separated from Background).
Platform: |
Size: 19456 |
Author: tiger |
Hits:
Description: 数字减影(DSA:Digital Subtract Angiography)是一种传统的血管可视化技术[1]。这一技术用注射造影剂后的活动图像减去注射造影剂前记录的掩模图像来显示不透明的血管。其期望的结果是在减影后的图像上背景结构被完全消除。-estimation based on background
Platform: |
Size: 1024 |
Author: 常成 |
Hits:
Description: 一款能自由设置更改文件夹或驱动器的图标、背景、提示文字等个性化设置的小工具。-Are free to set up a folder or change the drive icon, background, tips and other personalized text gadget settings
Platform: |
Size: 3476480 |
Author: 斯蒂夫 |
Hits:
Description: 用matlab实现的动态目标检测程序，背景减除法-Using matlab to achieve a dynamic target detection procedures, background subtraction method
Platform: |
Size: 1024 |
Author: anna |
Hits:
«
1
2
3
4
5
6
78
9
10
11
12
...
50
»