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According to informative gray
根据灰度图像信息量大、可视化效果好等特点,提出一种基于灰度图像水印的空间域矢量地理空间数据水印算法,即先将灰度图像水印信息按一定法则进行处理,再将处理后的水印信息嵌入到空间域矢量地理空间数据中,最后对嵌入水印信息的矢量地理空间数据进行检测。文中还对矢量地理空间数据进行了攻击实验,分析表明,提取出的灰度图像水印具有较好的鲁棒性效果和一定的实用价值。-According to informative gray-scale images, visual effects and good characteristics of a gray-scale image watermarking based on space vector geospatial data domain watermarking algorithm, that is, first gray image watermark information according to certain rules to deal with, and then treatment after the watermark information embedded into the space domain vector geospatial data, the last of the embedded watermark information vector geospatial data for testing. The article also vector geospatial data on the attacked experiment, analysis showed that the extracted gray-scale image watermarking has good efficacy and robustness of practical value.
- 2023-03-20 06:15:03下载
- 积分：1
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该函数用于对检测图像中的直线。要求目标图像为只有0和255两个灰度值的灰度图像。...
该函数用于对检测图像中的直线。要求目标图像为只有0和255两个灰度值的灰度图像。-The function used to detect the image of a straight line. Requirements of the target image for the 0 and 255, only two of the gray image gray value.
- 2022-07-17 00:56:15下载
- 积分：1
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256 colors to grayscale, which is brought there from师兄absolutely useful, and the...
- 2022-03-30 17:55:56下载
- 积分：1
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wabcam视频rorate……………
Wabcam video rorate-Wabcam video rorate........
- 2023-03-08 21:40:03下载
- 积分：1
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OpenCV+Vs2008实现找出图像中的三角形
OpenCV+Vs2008实现找出图像中的三角形-OpenCV+ Vs2008 to achieve the image of the triangle to find out
- 2023-08-28 16:25:05下载
- 积分：1
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flash site, often used in navigation bar, here to provide some very fine example...
flash网站中，经常要用到导航条，这里给大家提供一些很精美的实例，相信大家会很喜欢的-flash site, often used in navigation bar, here to provide some very fine examples, I believe everyone will be very like
- 2023-08-28 08:25:03下载
- 积分：1
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阿诺德
能进行基于Arnold算法的正变换和反变换-Arnold-based algorithm to the transformation and anti-transform
- 2022-04-28 14:29:46下载
- 积分：1
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matlab in image processing applications, including blur, sharpening, image enhan...
matlab在图像处理中的应用，包括模糊，锐化，图像增强-matlab in image processing applications, including blur, sharpening, image enhancement, etc.
- 2022-04-21 07:06:00下载
- 积分：1
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数字图像处理中，图像匹配是目前研究的一个主要的大方向。这里提供一个图像配准的代码，用于实现图像拼接。...
数字图像处理中，图像匹配是目前研究的一个主要的大方向。这里提供一个图像配准的代码，用于实现图像拼接。-Digital image processing, image matching is a major principle. Here to provide an image registration code, used to achieve image mosaic.
- 2022-02-04 20:50:57下载
- 积分：1
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Matlab Toolbox 进行摄像机标定,在Matlab中使用的工具箱
Matlab Toolbox 进行摄像机标定,在Matlab中使用的工具箱-Matlab Toolbox for camera calibration, used in the Matlab toolbox
- 2022-04-02 09:21:58下载
- 积分：1
