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分类问题是使用已知类型的样本(训练集)到C。
分类问题是利用已知类别的样品(训练集)来构造分类器,其训练集样品是已知类别的,所以又称为有监督学习。-Classification problems is the use of known types of samples (training set) to construct the classifier, its training set of known types of samples is, therefore, has also called supervised learning.
- 2022-01-29 04:43:08下载
- 积分:1
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动态缩略图生成类,可方便生成图片缩略图,只生成一次
动态缩略图生成类,可方便生成图片缩略图,只生成一次-Class to generate dynamic thumbnails, image thumbnails can be easily generated, only to generate a
- 2022-01-26 07:30:21下载
- 积分:1
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人脸定位实例
人脸定位实例 人脸区域定位,特征标注 边缘提取等等
- 2023-01-14 23:30:04下载
- 积分:1
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directx8 entry code, including texture mapping triangle transform loading model
directx8 入门代码 包括绘制三角形 纹理 变换 载入模型等-directx8 entry code, including texture mapping triangle transform loading model
- 2023-05-15 02:25:03下载
- 积分:1
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双摄像头相机形位误差校正模拟
应用背景
移动终端所用双摄像头模组,因为模具和贴合误差,造成左右摄像头并不能严格光轴平行并且上下位置一致。由此导致拍摄得到的视差图并不仅仅具有水平视差,引起立体效果下降。为此基于opencv做了一个小工具,用于对由非理想立体相机拍得的sidebyside图片进行修正,并能在倾斜光栅或狭缝式裸眼3D显示器上进行效果预览。以此来确定双摄像头容忍的形位公差。
关键技术
操控说明:q/e顺时针/逆时针旋转;w/s右侧视图上下位移;a/d右侧视图左右平移。合成立体图像用的是模板方法,与显示器参数相关的模板与待处理视图进行对应遮罩处理。
- 2022-06-28 12:49:30下载
- 积分:1
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VB图像识别,关于人脸识别方面的,还有许多需要改进的地方
VB图像识别,关于人脸识别方面的,还有许多需要改进的地方-VB Image Recognition
- 2022-09-30 02:10:03下载
- 积分:1
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在灰度范围[100,200]内显示图像,以灰度等级20显示图像
在灰度范围[100,200]内显示图像,以灰度等级20显示图像-In gray-scale range of [100,200] display image to 20 gray levels display images
- 2023-08-24 15:05:04下载
- 积分:1
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摘要:在交通场景下进行多目标跟踪时,如何正确检测出车辆间的相互遮挡是影响车辆跟踪结果的关键。针对问题,运用投
影理论分析交通场景的三维几何投影特征.用长方体...
摘要:在交通场景下进行多目标跟踪时,如何正确检测出车辆间的相互遮挡是影响车辆跟踪结果的关键。针对问题,运用投
影理论分析交通场景的三维几何投影特征.用长方体投影轮廓模型对车辆进行建模,重构其乏维投影轮廓,以进行遮挡的检
测和分离。与以往的方法相比,它在估计出的车辆外形轮廓基础t-进行遮挡检测,不需要匹配操作,计算量较小,并能解决
基于匹配的方法无法对付的初始遮挡问题。用实验验证了该算法的有效性。-In multi―object tracking of traf氍c scene。how to detect the occlusion is a
key problem for vehicle
tracking.A novel vehicle contour based method is prope∞d to deal with this problem.This method firstly extracts the
3D geometry character from the vehicle images according to the projecting theory,establishes the model of the vehicle
with the euboid project contour,and then reconstructs its 3D project contour。detects and segments the occlusion l-e-
sious.Compared with traditional method,it deals with the problem with less computation because it generates the ve・
hide contour firstly and no match calculation is needed.Moreover,this method is able to solve the initial occlusion
problem,which could not be solved with matching based method.The experimental results show that the
- 2023-01-20 05:10:03下载
- 积分:1
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关于使用GRAPHICS对象绘制直方图操作
关于使用GRAPHICS对象绘制直方图操作-GRAPHICS targets on the use of mapping histogram operation
- 2022-03-04 11:50:49下载
- 积分:1
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- 2022-02-04 22:20:35下载
- 积分:1