Therefore it forms a new and important research direction to authenticate digital images without watermarks or signatures, which is called passive image detection.
因此,仅根据图像自身进行图像真实性和完整性认证的被动检测方法成为了新兴的热门研究方向。
参考来源 - 基于小波系数规则性的JPEG2000图像篡改检测·2,447,543篇论文数据，部分数据来源于NoteExpress
提出一种基于匹配场和长项积分混合处理的被动检测跟踪一体化算法。
An integrative algorithm of passive detection and tracking of underwater moving target based on the co-processing algorithm of Matched-Field and Long Time Integration is proposed.
为了实现小规模隐秘僵尸网络的检测，提出了一种基于序列分析的僵尸网络检测模型，对现有的被动检测技术进行补充。
To detect small stealthy botnet, a botnet detection model based on sequential analysis is proposed, which is a complement to contemporary passive detection technologies.
对需要注意的一些事项，如防孤岛保护、短路电流等进行了说明，提出用主动检测法和被动检测法进行防孤岛保护的实施方案。
Some issues, such as anti-island protection and short-circuit current, are explained. The solution of anti-island protection applying active and passive detections is submitted.
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