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SIFT
说明: 由于只是利用图像的灰度信息, SIFT 算法不能很好地区分形状相似但颜色不同的物体。针对这一问题, 提出了一种基于彩
色的SIFT 特征点提取算法, 并着重分析了多种彩色模型对算法性能的影响。这种算法也是在图像的灰度尺度空间上检测特征点,
但其特征向量由各描述子子区域的彩色模型分量的均值组成并在原始的彩色图像上进行计算。(SIFT)
- 2010-04-20 09:48:53下载
- 积分:1
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Wavelet_Base_Image_Compression_implementation_usin
利用Matlab实现的基于小波SOFM的图像压缩算法,在matlab网站下载的,应该具有比较高的参考价值(The use of Matlab to achieve SOFM-based wavelet image compression algorithm, in matlab website, and should have a relatively high reference value)
- 2008-04-28 12:57:30下载
- 积分:1
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toushi
图形学中的透视投影算法 在屏幕中心绘制立方体的透视投影 可以绘制一点透视图 二点透视图 三点透视图(Graphics in the perspective projection algorithm for drawing a cube in the center of the screen you can draw a little perspective projection perspective two point perspective three-point perspective)
- 2020-11-18 23:39:40下载
- 积分:1
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热电厂工程电气主接线
说明: 热电厂CAD图纸资料,在CAD软件中绘制(Thermal power plant CAD drawings)
- 2021-04-13 18:48:56下载
- 积分:1
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draw
图像移动,随着鼠标移动图像,可以自由在空间内平移(image auto move)
- 2013-12-18 16:20:36下载
- 积分:1
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图像融合算法
针对电气设备同一场景的红外与可见光图像间一致特征难以提取和匹配的问题,提出了一种基于斜率一致性的配准方法。首先通过数学形态学方法分别提取红外与可见光图像的边缘,得到粗边缘图像;然后通过SURF算法提取两幅边缘图像的特征点,根据正确的匹配点对之间斜率一致性的先验知识,进行特征点匹配;最后通过最小二乘法求得仿射变换模型参数并实现两幅图像的配准。实验结果表明,该方法有效提高了匹配点对的正确率,能够对电气设备红外和可见光图像实现高精度的配准。(In this paper, a method based on slope consistency is proposed to solve the problem that the uniform features of infrared and visible images are difficult to extract and match. Firstly, the edges of infrared and visible images were extracted by mathematical morphology, and the rough edge images were obtained. Then, the feature points of two edge images were extracted by SURF algorithm, and the priori knowledge of slope consistency was obtained according to the correct matching point, and the feature points were matched. Finally, the model parameters of affine transformation are obtained by least square method and the registration of two images is realized. The experimental results show that this method can effectively improve the accuracy of matching points, and can realize high precision registration of infrared and visible images of electrical equipment.)
- 2018-03-24 10:53:41下载
- 积分:1
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S-UNIWARD_matlab
对图像的隐写术,进行信息隐藏,版权保护。(Steganography is used to hide information and copyright protection.)
- 2021-03-21 15:09:17下载
- 积分:1
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StructLightCalibrate
说明: 结构光光平面标定源码,注释详细,求出光平面在相机坐标系中的相对位置。(Structured light plane calibration source code, detailed comments, find the relative position of the light plane in the camera coordinate system.)
- 2020-05-28 21:20:44下载
- 积分:1
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receiver
一个LED大屏幕接收卡的完整设计工程,有需要学习LED大屏幕控制的朋友可以参考
- 2010-02-28 12:18:21下载
- 积分:1
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pcnn otsu
Pcnn与otsu结合,自适应找出Pcnn点火次数!(It is pcnn base on OTSU,can stop the program adaptive.)
- 2015-09-19 10:21:53下载
- 积分:1