Geman McClure函数是什么
时间: 2024-05-18 22:15:25 浏览: 16
Geman-McClure函数是一种非凸的损失函数或代价函数,通常用于图像处理中的噪声去除或者图像分割。它在数学上可以表示为:
L(x) = (x^2) / (a + x^2)
其中x是像素值,a是一个常数。在该函数的图像中,当x的取值很小时,L(x)约等于x^2,而当x趋近于无穷大时,L(x)趋近于常数a。Geman-McClure函数可以抑制图像中的较大噪声,同时保持图像的边缘信息。
相关问题
网络攻防技术分析的参考文献
以下是一些网络攻防技术分析的参考文献:
1. "The Art of Intrusion: The Real Stories Behind the Exploits of Hackers, Intruders and Deceivers" by Kevin Mitnick and William L. Simon
2. "Hacking Exposed: Network Security Secrets & Solutions" by Stuart McClure, Joel Scambray, and George Kurtz
3. "Penetration Testing: A Hands-On Introduction to Hacking" by Georgia Weidman
4. "Black Hat Python: Python Programming for Hackers and Pentesters" by Justin Seitz
5. "The Tangled Web: A Guide to Securing Modern Web Applications" by Michal Zalewski
6. "Network Security Assessment: Know Your Network" by Chris McNab
7. "The Shellcoder's Handbook: Discovering and Exploiting Security Holes" by Chris Anley, John Heasman, Felix Lindner, and Gerardo Richarte
8. "Gray Hat Hacking: The Ethical Hacker's Handbook" by Daniel Regalado, Shon Harris, and Allen Harper
9. "Metasploit: The Penetration Tester's Guide" by David Kennedy, Jim O'Gorman, Devon Kearns, and Mati Aharoni
10. "Practical Packet Analysis: Using Wireshark to Solve Real-World Network Problems" by Chris Sanders.
操作系统安全相关参考文献
以下是操作系统安全相关的参考文献:
1. "Operating System Security" by Trent Jaeger
2. "Windows Internals, Part 1: System architecture, processes, threads, memory management, and more" by Mark Russinovich and David Solomon
3. "Linux Security Cookbook" by Daniel J. Barrett
4. "Mac OS X and iOS Internals: To the Apple's Core" by Jonathan Levin
5. "UNIX and Linux System Administration Handbook" by Evi Nemeth, Garth Snyder, Trent R. Hein, and Ben Whaley
6. "Secure Coding in C and C++" by Robert C. Seacord
7. "Practical Reverse Engineering: x86, x64, ARM, Windows Kernel, Reversing Tools, and Obfuscation" by Bruce Dang, Alexandre Gazet, and Elias Bachaalany
8. "The Art of Memory Forensics: Detecting Malware and Threats in Windows, Linux, and Mac Memory" by Michael Hale Ligh, Andrew Case, Jamie Levy, and AAron Walters
9. "Hacking Exposed Windows: Microsoft Windows Security Secrets and Solutions, Third Edition" by Joel Scambray, Stuart McClure, and George Kurtz
10. "Android Security Internals: An In-Depth Guide to Android's Security Architecture" by Nikolay Elenkov
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