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sift
sift特征提取,包括三部分,特征点提取,特征点描述,特征点匹配(sift feature extraction consists of three parts, feature extraction, feature point description, feature point matching.)
- 2020-12-10 10:49:21下载
- 积分:1
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projectcalib_self
这是我们自己做的一套投影仪标定程序,反投影精度在1个象素之内(This is to do our own set of projector calibration procedures, back-projection at a pixel accuracy of)
- 2009-03-22 14:33:36下载
- 积分:1
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SURF源码(matlab版)
说明: SURF的实现代码,用于图像特征提取,对于入门计算机视觉的同学有帮助(SURF implementation code for image feature extraction, for beginners of computer vision students help)
- 2020-07-17 10:58:48下载
- 积分:1
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a
说明: 主要颜色谱 计算主要的颜色来舍弃其他的颜色,用少数的颜色个数代替大多数进行聚类(Main color spectrum calculation primary colors to abandon other colors)
- 2013-03-12 14:18:09下载
- 积分:1
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moyi4681
图像DCT变换水印提取 图像DCT变换水印提取(DCT image watermark images extracted from DCT watermark image watermark extraction DCT)
- 2020-12-05 10:09:27下载
- 积分:1
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4
说明: 程序代码说明
P0401:用Prewitt算子检测图像的边缘
P0402:用不同σ值的LoG算子检测图像的边缘
P0403:用Canny算子检测图像的边缘
P0404:图像的阈值分割
P0405:用水线阈值法分割图像
P0406:对矩阵进行四叉树分解
P0407:将图像分为文字和非文字的两个类别
P0408:形态学梯度检测二值图像的边缘
P0409:形态学实例——从PCB图像中删除所有电流线,仅保留芯片对象
(some imageprocessing sourcecode)
- 2010-04-08 12:09:58下载
- 积分:1
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3
采用考虑湍流内外尺度影响的退化模型来恢复大气湍流降质图像,运用包含了湍流内外尺度影响的波结构函数、折射率谱以及薄透镜成像的退化函数导出了新的退化模型。(A new degradation model includling the influence of outer-and inner-scale of turbulence is
presented to restore atmospheric turbulence degradation images. )
- 2014-01-22 16:49:22下载
- 积分:1
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tuoyuanjibianjiaozheng
实现椭圆几何畸变矫正,将原始椭圆形变的图像,矫正为矩形正常图像(The correction of elliptical geometric distortion is achieved, and the original elliptical image is corrected to rectangle normal image.)
- 2020-12-07 17:19:21下载
- 积分:1
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bianyuanjiance
程序为读取图片并对图片进行边缘检测,先采用高斯滤波进行去噪,然后通过求梯度运算检测,非极大值抑制边缘检测,双阈值检测这三种方法,分别对图片进行边缘测,并对边缘检测后显示的图片进行对比。此程序对边缘检测有很大的参考价值。(Program to read the image and image edge detection, Gaussian filter to remove noises, and then detected by calculating the gradient operation, the non-maxima suppression edge detection, dual-threshold detection of these three methods, namely the picture edge test, and the rear edge detection to display image comparison. This program is great for edge detection reference value.)
- 2016-10-25 20:42:35下载
- 积分:1
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chazhi
说明: 利用matlab进行插值法亚像素边缘检测,提取零件轮廓(Subpixel edge contour extraction)
- 2019-03-14 15:00:10下载
- 积分:1