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基于无损压缩的加密图像可逆信息隐藏_郑淑丽
说明： 针对现有方法存在的隐藏容量低、操作不灵活的缺陷，文章提出了一种基于无损压缩的加密图像可逆 信息隐藏算法。(In view of the defects of low hiding capacity and inflexible operation of the existing methods, this paper proposes a reversible information hiding algorithm for encrypted images based on lossless compression.)
- 2020-11-05 16:09:52下载
- 积分：1
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ImageRestore2
说明： 基于fft的数字图像处理MATLAB实现(Fft based on MATLAB for digital image processing to achieve)
- 2009-08-03 15:33:46下载
- 积分：1
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headCountCode
采用了Harrtraining和离子滤波算法实现了拥挤人群人头计数，非常有用。VC++和Opencv开发，采用Oepncv中的Harrtraining训练一个分类器即可运行(Human detection and tracking in high density
crowds is an unsolved problem. Standard preprocessing techniques such
as background modeling fail when most of the scene is in motion. We
integrate human detection and tracking into a single framework, and in-
troduce a con rmation-by-classi cation method to estimate con dence
in a tracked trajectory, track humans through occlusions, and eliminate
false positive detections.)
- 2021-03-05 17:39:31下载
- 积分：1
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OpenCV
讨论了OpenCV(Open Source Computer Vision Library)相对于现有的计算机视觉软件包所具有的优势，描述了OpenCV的
环境配置、数据定义、图像元素访问方式。OpenCV成为一种源码开放、包含丰富的高级数学计算函数、图像处理函数和计算机视觉
函数、不断更新和平台无关性的计算机视觉软件包。(Discussed the OpenCV (Open Source Computer Vision Library) relative to the existing computer vision, the advantages of packages, description of OpenCV environment configuration, data definition, the image element access mode. OpenCV become an open-source, contains a wealth of advanced mathematical calculations, functions, image processing functions, and computer vision functions, continuously updated, and platform-independent package of computer vision.)
- 2009-10-25 00:48:30下载
- 积分：1
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JPEG
说明： 基于JPEG的图像压缩，觉得可用，同学的毕业设计作品(Based on the JPEG image compression that can be used, students design the graduation)
- 2009-08-17 11:39:45下载
- 积分：1
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morn
利用数学形态学的原理实现图像处理，包括腐蚀、膨胀、开、闭运算(The principle use of mathematical morphology realize image processing, including corrosion, swelling, open and close operation)
- 2008-03-30 08:47:22下载
- 积分：1
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iq
说明： 纹理合成：Efros的块拼贴算法及其实现(Texture synthesis: Efros block collage algorithm and its implementation)
- 2012-10-16 02:47:43下载
- 积分：1
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GPM
一种新颖的退化图像复原方法。适用于水下图像复原，图像去雾，颜色矫正等。运用最大差值先验假设和最大局部对比度先验假设，得到退化图像的深度图，简单有效，快速。结合软抠图法和个、shades of the gray 算法实现图像去雾和水下图像复原。(2016CVPR General Participative Media Single Image Restoration)
- 2016-04-28 09:33:55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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cell2csv
说明： MATLAB中cell转换为csv，用matlab语言实现(MATLAB cell to csv,matlab)
- 2021-01-08 14:38:52下载
- 积分：1
