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tamper

于 2019-05-05 发布

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下载积分: 1 下载次数: 6

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代码说明：

说明：用深度卷积网络实现复制粘贴和图像拼接篡改的检测，定位篡改区域(Using deep learning convolution network CNN to locate image copy-move and image splicing tampering)

文件列表：

copy-move %2Bsplicing CNN1, 0 , 2019-03-07
copy-move %2Bsplicing CNN1\README.md, 2241 , 2018-04-28
copy-move %2Bsplicing CNN1\forgery_detect, 0 , 2019-03-07
copy-move %2Bsplicing CNN1\forgery_detect\Blocks.py, 6243 , 2018-04-28
copy-move %2Bsplicing CNN1\forgery_detect\Container.py, 1661 , 2018-04-28
copy-move %2Bsplicing CNN1\forgery_detect\features.py, 3184 , 2018-04-28
copy-move %2Bsplicing CNN1\forgery_detect\forgery_detect.py, 758 , 2018-04-28
copy-move %2Bsplicing CNN1\forgery_detect\image_object.py, 14837 , 2018-04-28
copy-move %2Bsplicing CNN1\forgery_detect\main.py, 200 , 2018-04-28
copy-move %2Bsplicing CNN1\image_dataset, 0 , 2019-03-07
copy-move %2Bsplicing CNN1\output_images, 0 , 2019-03-07
copy-move %2Bsplicing CNN1\test_images, 0 , 2019-03-07
copy-move %2Bsplicing CNN1\test_images\horse_fake.png, 477175 , 2018-04-28
copy-move %2Bsplicing CNN1\test_images\horse_orig.png, 499551 , 2018-04-28

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multiuser
本文针对并行干扰抵消检测器的不足之处，提出了改进的并行干扰抵消检测算法——基于多项式展开的并行干扰抵消多用户检测算法。该算法将多项式展开检测器作为并行干扰抵消检测器第一级的数据估计值，以提高检测可靠性。通过仿真实验，首先验证了多项式展开检测器的性能。然后比较改进算法与传统检测器的性能，验证改进算法的系统性能得到明显改善；并与并行干扰抵消检测器、解相关检测器和MMSE检测器相比较，验证得到该改进算法的性能也有不同程度的改善。 (this paper discusses the principle and performance of the conventional detector and the parallel interference cancellation(PIC)detector separately.Since the conventional detector take MAI only as the background noise without considering the existence of the other users,the existence of MAI has a significant impact on the performance of CDMA systems.Each stage of PIC detector utilizes the data estimates of the initial or previous stage,produces a new set of MAI estimates,and then subtracts out all of the MAI for each user in parallel.Through Monte Carlo simulation in different scenarios,the results illustrate the influence of MAI in conventional CDMA ystems.Theexperimental results show PIC detector can effectively eliminate MAI andimprove the system BER. )

2010-03-02 22:59:56下载

积分：1
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：好风格应该成为一种习惯。如果你在开始写代码时就关心风格问题，如果你花时间去审视和改进它，你将会逐渐养成一种好的编程习惯。一旦这种习惯变成自动的东西，你的潜意识就会帮你照料许多细节问题，甚至你在工作压力下写出的代码也会更好。-: Good style should become a habit. If you write code at the beginning when the issue of concern for style, if you take the time to examine and improve it, you will gradually develop a good programming practice. Once this habit becomes automatic things, your subconscious will help you take care of many details, and even under the pressure of your work will be better to write code.

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qawtd600
具备普通按纽的全部功能, 包含类文件和项目,有详细说明,(Have all the functions, common button containing class files and projects, with details,)

2017-08-21 16:31:03下载

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atmel 汇编代码，用于调试实验用，精简实用，适用于初学者
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2018-07-18 15:07:00下载

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lianjie
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2006-04-15 12:59:45下载

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2018-11-06 14:48:39下载

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