目录 1. 技术细节 1.1 NSS特征 1.2 选择锐利块来计算NSS 1.3 一张图像得到36个特征 1.4 用MVG建模这36个特征 1.5 NIQE指标 2. 实验 质量评估大佬AC Bovik的作品,1200+引用. 目标问题:提出一些普适的.与主观质量接近的客观评估指标.普适意味着:无失真先验. 背景:现有的普适NR-IQA方法需要训练集(图像包含预期的失真,且需要人类评分数据).这种方法泛化能力差,且要求高. 解决思路:从自然图像中获取一些统计数据(natural scene st…

目录 故事背景 本文方法(DBIQ) 发表在2016年Neurocomputing. 摘要 JPEG is the most commonly used image compression standard. In practice, JPEG images are easily subject to blocking artifacts at low bit rates. To reduce the blocking artifacts, many deblocking algorithms…

Author: Emmanuel Goossaert 翻译 This article is a short guide to implementing an algorithm from a scientific paper. I have implemented many complex algorithms from books and scientific publications, and this article sums up what I have learned while se…

This article come from HEREARS-L1: Learning Tuesday 10:30–12:30; Oral Session; Room: Leonard de Vinci 10:30  ARS-L1.1—GROUP STRUCTURED DIRTY DICTIONARY LEARNING FOR CLASSIFICATION Yuanming Suo, Minh Dao, Trac Tran, Johns Hopkins University, USA; Hojj…

python信用评分卡(附代码,博主录制) https://study.163.com/course/introduction.htm?courseId=1005214003&utm_campaign=commission&utm_source=cp-400000000398149&utm_medium=share  banking case1 http://ucanalytics.com/blogs/data-visualization-case-study-banking/ A…

如何提高深度学习性能 20 Tips, Tricks and Techniques That You Can Use ToFight Overfitting and Get Better Generalization How can you get better performance from your deep learning model? It is one of the most common questions I get asked. It might be asked as: H…

Special Offer! Super Price 999 Bourles! Time Limit:1000MS     Memory Limit:262144KB     64bit IO Format:%I64d & %I64u Submit Status Practice CodeForces 219B Description Polycarpus is an amateur businessman. Recently he was surprised to find out that…

漏洞版本: mod_accounting 0.5 漏洞描述: BUGTRAQ ID: 62677 CVE ID: CVE-2013-5697 mod_accounting是Apache 1.3.x上的流量计费模块,该模块使用数据记录流量,支持的数据库类型包括MySQL及PostgreSQL. mod_accounting 0.5模块在Host报文头中存在SQL注入漏洞,攻击者可利用此漏洞破坏应用,执行未授权数据库操作.该漏洞源于用户提供的HTTP报文头未经过滤即用在查询内.该模块使用了简单的字符…

链接:https://pentesterlab.com/exercises/play_xxe/course Introduction This course details the exploitation of a XML entity bug in the Play framework. This issue can be used to retrieve arbitrary files and list the content of arbitrary directories. The i…

参考连接:https://www.christian-schneider.net/GenericXxeDetection.html In this article I present some thoughts about generic detection of XML eXternal Entity (XXE) vulnerabilities during manual pentests supplemented with some level of automated tests. The…