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Description: 图像处理算法源程序.pdf,包含：
利用Visual C++实现AVI文件的图像截取
Visual C++中实现对图像数据的读取显示
Visual C++实现视频图像处理技术
VC编程中如何操作数据库中的图像字段
Visual C++实现数字图像增强处理
Visual C++6.0开发灰度位图处理
VC++开发腐蚀运算源程序
VC++开发膨胀运算源程序
VC＋＋开发细化源程序
VC＋＋开发Hough变换的源程序
VC++开发轮廓提取源程序
堆栈的数据结构和操作
VC++开发轮廓跟踪源程序
VC++开发差影法的源程序
VC++开发投影法的源程序
VC++开发直方图均衡化的源程序
VC++转置变换的原代码
VC++平移的源代码
VC++旋转的源代码
VC++镜象变换的原代码
VC++缩放变换的原代码
实现中值滤波的源程序
通用的3*3模板的函数程序
图案法源程序
Floyd-Steinberg算法的源代码
bmp2txt源程序
实现反色的源程序
彩色图到灰度图的转换的源程序
真彩图转256色图算法的源程序
显示一幅图的灰度直方图的程序-image processing algorithm source. Pdf, include : Using Visual C AVI file realize the image Visual C interception achieving the right image data was read Visual C said video image processing technology VC how to operate the database of images field Visu al C Digital Image Enhancement Visual C 6.0 gray bitmap processing VC corrosion Operational source VC procedures developed swelling Operational source VC + + development refinement source VC + + development of the Hough transform-source VC development sequence contour extraction source stack data structure and operation of the development of VC contour tracking source VC poor video France The source VC projection of the source VC histogram equalization of the source VC transform home to the original code V translation of C source code VC ro
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Author: pudn_dxg001 |
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Description: 图像处理算法源程序.pdf,包含：
利用Visual C++实现AVI文件的图像截取
Visual C++中实现对图像数据的读取显示
Visual C++实现视频图像处理技术
VC编程中如何操作数据库中的图像字段
Visual C++实现数字图像增强处理
Visual C++6.0开发灰度位图处理
VC++开发腐蚀运算源程序
VC++开发膨胀运算源程序
VC＋＋开发细化源程序
VC＋＋开发Hough变换的源程序
VC++开发轮廓提取源程序
堆栈的数据结构和操作
VC++开发轮廓跟踪源程序
VC++开发差影法的源程序
VC++开发投影法的源程序
VC++开发直方图均衡化的源程序
VC++转置变换的原代码
VC++平移的源代码
VC++旋转的源代码
VC++镜象变换的原代码
VC++缩放变换的原代码
实现中值滤波的源程序
通用的3*3模板的函数程序
图案法源程序
Floyd-Steinberg算法的源代码
bmp2txt源程序
实现反色的源程序
彩色图到灰度图的转换的源程序
真彩图转256色图算法的源程序
显示一幅图的灰度直方图的程序-image processing algorithm source. Pdf, include : Using Visual C AVI file realize the image Visual C interception achieving the right image data was read Visual C said video image processing technology VC how to operate the database of images field Visu al C Digital Image Enhancement Visual C 6.0 gray bitmap processing VC corrosion Operational source VC procedures developed swelling Operational source VC++ development refinement source VC++ development of the Hough transform-source VC development sequence contour extraction source stack data structure and operation of the development of VC contour tracking source VC poor video France The source VC projection of the source VC histogram equalization of the source VC transform home to the original code V translation of C source code VC ro
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Size: 274432 |
Author: pudn_dxg001 |
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Description: The digital root of a positive integer is found by summing the digits of the integer. If the resulting value is a single digit then that digit is the digital root. If the resulting value contains two or more digits, those digits are summed and the process is repeated. This is continued as long as necessary to obtain a single digit.
For example, consider the positive integer 24. Adding the 2 and the 4 yields a value of 6. Since 6 is a single digit, 6 is the digital root of 24. Now consider the positive integer 39. Adding the 3 and the 9 yields 12. Since 12 is not a single digit, the process must be repeated. Adding the 1 and the 2 yeilds 3, a single digit and also the digital root of 39.
source
http://acm.pku.edu.cn/JudgeOnline/problem?id=1519
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Author: Neosony |
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Description: 八段码实验
本实验得到的结果为，系统运行起来后，8段数码管一开始就显示1234，一段延时后，显示为2345，再过一段延时后，显示3456，.........。一直延续下去，每个LED显示到9就不显示，之后又重新开始。
在flash调试时，需要修改RO BASE为0x00000000，其他不用修改，重新编译下载就可运行。
在sdram调试时，需要修改RO BASE为0xa0000000，其他不用修改，重新编译下载就可运行。-Ba Duan code experimental results of this experiment, the system is running, 8 digital tube started it 1234, after a delay, shown as 2345, after a period of delay, the display 3456 ,..... ....。 Continues, and each LED display to 9 do not show, and later start again. Debug in flash, you need to modify the RO BASE is 0x00000000, the other not modify, recompile download can run. Debugging in the sdram when the need to modify the RO BASE to 0xa0000000, others do not modify, recompile and download can be run.
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Description: 键盘实验
本实验采用了直连键盘（1~4）对LED数码管进行控制。当按1键的时候，LED1数码管就会亮，同理，按相应的键，相应的数码管就会亮。
在flash调试时，需要修改RO BASE为0x00000000，其他不用修改，重新编译下载就可运行。
在sdram调试时，需要修改RO BASE为0xa0000000，其他不用修改，重新编译下载就可运行。-Experimental The experiment used the keyboard directly connected keyboard (1 ~ 4) LED digital tube control. When you press a button when, LED1 will light the digital control, empathy, press the appropriate key, the corresponding digital control will be bright. Debug in flash, you need to modify the RO BASE is 0x00000000, the other not modify, recompile download can run. Debugging in the sdram when the need to modify the RO BASE to 0xa0000000, others do not modify, recompile and download can be run.
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Description: IRQ中断处理实验
本实验得到的结果为，系统运行起来后，按12345678任意键，相应的八段数码管就会点亮。
在flash调试时，需要修改RO BASE为0x00000000，其他不用修改，重新编译下载就可运行。
注意：由于系统产生中断，程序计数器就会跳到0x18处执行中断服务子程序，所以不能在SDRAM调试。-IRQ interrupt handling experimental results of this experiment, the system is running, press any key 12345678, the corresponding Ba Duan digital tube will light up. Debug in flash, you need to modify the RO BASE is 0x00000000, the other not modify, recompile download can run. Note: Due to system interrupt, the program counter will jump to 0x18 Department execute the interrupt service routine, it can not debug the SDRAM.
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Description: 定时器实验：
实验得到的结果为，四个8段数码管显示1234，当按下某键盘后，就会产生定时中断，四个8段数码管只会点亮相对应的那个，在一定延时后，四个8段数码管又恢复显示1234。
在flash调试时，需要修改RO BASE为0x00000000，其他不用修改，重新编译下载就可运行。
注意：由于系统产生中断，程序计数器就会跳到0x18处执行中断服务子程序，所以不能在SDRAM调试。 -Timer experiment: the experimental results for the four 8-segment LED display 1234, when the press of a keyboard, the timer interrupt will be generated, four 8 point digital control will appear that corresponds to a certain delay After four 8 digital tube display resumed 1234. Debug in flash, you need to modify the RO BASE is 0x00000000, the other not modify, recompile download can run. Note: Due to system interrupt, the program counter will jump to 0x18 Department execute the interrupt service routine, it can not debug the SDRAM.
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Description: 基于虚拟光学信息隐藏理论提出了一种三维空间数字水印算法1 该数字水印算法能成为
一种多媒体数据产权保护的有效方案1 对算法的测试结果表明,该算法对于噪音叠加、剪切、旋转、
有损压缩等常见的图像处理操作具有较高的鲁棒性1 由于引入了虚拟光学信息隐藏思想,将虚拟
光路的几何结构参数作为密钥,设计出了多重“锁”和多重“密钥”1 随机模板编码技术的引入,更进
一步提高了数字水印系统的密钥空间. 仿真实验结果表明该算法具有很好的安全性1- A new approach to digital watermarking in three2dimensional (32D) space based on virt ual2optics
and random mask encoding is presented. The watermarking algorithm can offer an effective solution to t he
issue of copyright protection of multimedia data dist ributed via t he communication channel . The result s
show t hat t he embedded watermark is robust to normal data manip ulations , such as adding noise ,
cropping , rotation , and J PEG compression. Because t he design concept and met hodology based on
geomet ric parameter s of Virt ual2Optics was adopted , t he proposed 32D watermarking system has good
security. There are large degrees of f reedom existing for designing a security lock ( s)/key ( s) , including
multiple lock ( s)/key ( s) and multi2dimensional lock ( s)/key ( s) . Numerical experiment s are performed to
validate the p roposed met hod , and sensitivities of some parameter s are quantitatively analyzed and
illust rated. The possible dimensions of keys are ro
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Author: zhh |
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Description: 本文给出了一种新型智能电子秤的设计方案。该系统以单片机作为中心控制单元, 采
用V ö F 型模数转换、锁相倍频、非线性校正和数字滤波等技术。- Th is paper p resen t s a new design fo r the in telligen t elect ron ic scale. The m icro2
con t ro ller w as u sed as the cen t ral con t ro l un it in the system , the techn iques of V ö F conversion,
PPL m u lt ip lex f requency, non- linear co rrect ion and digital f ilter w ere emp loyed
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Author: 李智 |
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Description: Rootkit是一个数字工具箱，可以加到恶意软件（木马病毒间谍软件）上来隐藏它，为它提供自由访问计算机的途径。恶意软件可以通过Rootkit加载到系统内核中，并通过修改内核达到隐蔽的目地（比如让系统认为恶意软件占用的空间为坏块，从而躲避杀软扫描）。Ro otkit可以提供自由访问计算机的途径，这个比较好理解，通过Rootkit注入系统内核的恶意程序运行在系统层，具有Ring0权限。本文可以带你入门roobkit(Rootkit is a digital toolbox, which can be added to malware (Trojan virus spyware) to hide it and provide free access to computers. Malware can be loaded into the system kernel through Rootkit and can be hidden by modifying the kernel (for example, let the system think that the space occupied by malicious software is bad, thus avoiding soft scan). Ro otkit can provide free access to computers. It is well understood that malicious programs running through Rootkit kernel are running on the system level with Ring0 privileges. This article can take you into the roobkit)
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Author: Ting_Yu |
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