blind detection

基本解释

In watermark detection, the optimum detector is used to implement the blind detection.
在水印的检测方面，最优检测器实现水印的盲检测。
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It is a true blind detection algorithm in that it needs no knowledge of channel fading information as well as time domain and frequency domain spread spectrum codes.
该算法无需时域扩频码、频域扩频码和信道衰落信息，是一种真正意义上的盲的检测算法。
Based on continuous hyper-chaotic system and discrete Cosine transform, this paper presented a blind detection watermarking algorithm for gray image to hide information against print-scan process.
针对灰度图像的特点提出了一种基于连续超混沌系统和离散余弦变换（DCT）的盲检测水印算法。
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Doctors say this early detection has prevented Rajamanickam from becoming blind.

But with optional features like racing-inspired paddle shifters, blind-spot detection, adaptive cruise control and massaging seats, the price escalates quickly.
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Two big blind spots saved him from detection.
ECONOMIST: Société Générale
In general, the signature-based security products used to defend enterprise networks, such as firewalls, anti-virus products and intrusion detection systems are increasingly blind to modern attack methods, which are increasingly embedded into application data or designed to self-mutate in order to evade detection.
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盲提取
It is a blind detection algorithm while distilling secret data doesn’t require carrying data.
解密时不需要载体数据,属于盲提取。