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attack
为数字图像水印提供多种攻击方式,其中包括JPEG压缩、高斯低通滤波等多达十种攻击方式。(Offers a variety of attacks of digital watermarking ,including the jpeg compression, Gaussian low-pass filtering, up to ten different attacks)
- 2020-06-29 21:20:01下载
- 积分:1
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Alpha_shapes_3
这是三维点云数据边缘线提取的c++算法,适合于LIDAR数据的三维处理,供大家参考学习(This is 3 d point cloud data edge extraction of c++ algorithm, suitable for LIDAR data 3 d processing, provide everyone reference to study)
- 2020-11-05 17:09:51下载
- 积分:1
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VC++_image_Code
说明: VC++6.0图像处理算法集:图象的几何变换、平滑(去噪声)、锐化、腐蚀、膨胀、细化算法、半影调、抖动、直方图修正、彩色变换、腐蚀,膨胀,细化等算法,并有可执行文件供试用,并附有配套电子收,是图像处理入门的好资料。(VC++ 6.0 image processing algorithms: image geometric transformation, smoothing (to noise), sharpening, corrosion, expansion, thinning algorithm, penumbral tune jitter histogram of the amendment, color conversion, corrosion, swelling, refinement algorithm, etc., as well as executable files for trial, together with supporting electronic collection, image processing is a good data entry.)
- 2008-11-20 23:20:31下载
- 积分:1
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MammEnhan
利用NSCT对脑CT图像增强的例子 ,代码可编辑,本例为适用于灰度图像(Using NSCT for brain CT image enhancement example, the code can be edited. This example applies to grayscale images.)
- 2018-10-24 16:26:38下载
- 积分:1
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vanishing-points
灭点标定,利用拍摄图像的两组灭点,求解摄像机标定的焦距、旋转矩阵、平移向量(Vanishing point calibration, using two sets of images taken vanishing point, solving the camera calibration of the focal length, rotation matrix, translation vector)
- 2011-06-01 21:22:59下载
- 积分:1
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SPG
希尔伯特黄变换方法的安全评估matlab源程序(Hilbert-Huang Transformation security assessment)
- 2010-12-01 17:07:33下载
- 积分:1
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source-KALMMN
KALMAN filtering algorithm under the matlab toolbox, Shared by everybody, good source is very good
- 2017-05-14 16:12:25下载
- 积分:1
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smooth
对图像进行平滑去噪,提高图像的质量,为后期的图像处理打基础(very good)
- 2013-09-24 10:01:40下载
- 积分:1
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fun pcnn
基于PCNN的特征提取,PCNN用于特征提取时,具体平移、旋转、尺度、扭曲等不变性,这正是许多年来基于内容的图像检索系统追求的目标,同时PCNN用于特征提取时,有很好的抗噪性。而且PCNN直接来自于哺乳动物视觉皮层神经的研究,具有提取图像形状,纹理,边缘的属性。用PCNN能很好地对图像进行签名,将二维的图像的特征提取成一维矢量签名。(Feature extraction of specified object is an
important preprocessing stage in machine vision
systems. In this paper, we present a novel hybrid
feature extraction method using PCNN (Pulse Coupled
Neural Network) and shape information. First, we use
PCNN firing map train to formulate object’s time
signature, then we use roundness of each firing map to
formulate object’s shape information vector, the final
feature matrix we got is combined time signature and
roundness. We take correlations as our judge criteria
in our experiments. It has been proved that the
algorithm is not sensitivity with the rotation, scaling
and translation of the object and is a useful method for
target recognition applications.)
- 2010-05-20 23:23:38下载
- 积分:1
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tensorflow test
基于TensorFlow图像处理的小测试,里面的代码自己尝试过都可以运行。(Based on the TensorFlow image processing test, the code can run if it has tried.)
- 2020-11-22 22:49:35下载
- 积分:1