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Inhaler technique blind spot
2006
European Respiratory Journal
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Inhaler technique blind spot To the Editors: The paper by LAFOREST et al. ...
[8] summarised all papers describing inhaler technique and concluded that the frequency of efficient inhalation technique ranged 46-59%. ...
doi:10.1183/09031936.06.00008606
pmid:16707403
fatcat:5b2h74uxnvcwrl2thvsg43cku4
Hybrid Technique Based Blind Digital Image Watermarking
2017
International Journal Of Engineering And Computer Science
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These watermarking embedded techniques based on DWT -Twin Encoding technique drive the benefits from random sequence generated by Arnold and Chaos transformations. ...
In the end, the performance of the proposed technique will be measured on the basis of PSNR, and NCC. ...
Develop technique can embed the invisible watermark into the digital image using alpha blending technique , and which can be recover by extraction technique. ...
doi:10.18535/ijecs/v6i1.14
fatcat:475q6vk7ubervpvveq5elbrmqe
Image compression using blind watermarking technique
2018
Indian Journal of Science and Technology
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This technique, as the feature classification, forest, can do dazzle withdrawal and variable to any watermarking topic utilizing a quantization-based module. ...
lot of sense due to its relevance to most of the opposite techniques. ...
Once the cover image executes the watermarking technique, we acquire. The watermarked picture. ...
doi:10.17485/ijst/2018/v11i20/123714
fatcat:ksu6gqvzxrg3xcobhdlgdfgqfm
New technique of blind peritoneal biopsy
1987
BMJ (Clinical Research Edition)
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New technique of blind peritoneal biopsy
Blind peritoneal biopsy is an accepted alternative to direct vision biopsy.'4
Different methods vary in their technical ease, diagnostic accuracy, and
incidence ...
I have used the forward biting fibreoptic
endoscopic biopsy forceps for blind peritoneal biopsy during routine
abdominal paracentesis and report the results in 18 patients with ascites. ...
doi:10.1136/bmj.295.6599.638
fatcat:5kzon3td4fev7cfhjoaygbqyne
Comparing two blind relevance feedback techniques
2006
Proceedings of the 29th annual international ACM SIGIR conference on Research and development in information retrieval - SIGIR '06
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TWO TYPES OF BLIND RELEVANCE FEEDBACK Query expansion based on Blind Relevance Feedback (BRF) has been demonstrated to be an effective technique for improving retrieval results. ...
For example, there are not enough truly relevant documents in the target collection for many topics in Robust track of TREC evaluation, which makes it difficult to utilize BRFT1 based query expansion techniques ...
doi:10.1145/1148170.1148299
dblp:conf/sigir/HeP06
fatcat:74hriyoadjcmfb2w4fh4h53y5m
Blind image separation using pyramid technique
2018
EURASIP Journal on Image and Video Processing
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Conclusions This paper addressed the blind image separation problem by introducing a new image separation technique based on a novel concept of pyramid processing and ridgelet transform. ...
Astrophysical image separation has been considered for a blind source separation method in [15] . ...
doi:10.1186/s13640-018-0276-8
fatcat:dce4kbb6ajgghlbc4gkasfz2bu
Blind And Semi-Blind Maximum Likelihood Techniques For Multiuser Multichannel Identification
1998
Zenodo
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techniques) ; adding more symbols then leads to better channel estimation performance. ...
semi-blind case. ...
doi:10.5281/zenodo.36771
fatcat:b6rw2n3suzh45gatw2hyepcobq
Damage Detection Using Blind Source Separation Techniques
[chapter]
2011
Sensors, Instrumentation and Special Topics, Volume 6
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Two particular BSS techniques called Second-Order Blind Identification (SOBI) and Blind Modal Identification (BMID) are considered in this paper for the purpose of structural damage detection or fault ...
Blind source separation (BSS) techniques are applied in many domains since they allow separating a set of signals from their observed mixture without the knowledge (or with very little knowledge) of the ...
Acknowledgments The authors are grateful to Jean-François Cardoso for making his extended Jacobi technique available. ...
doi:10.1007/978-1-4419-9507-0_6
fatcat:raeuajy6ufdyfk7wdronso242y
A Robust Semi-Blind Image Watermarking Technique
2013
IOSR Journal of Computer Engineering
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In this paper, a new SVD-DWT semi-blind composite image watermarking algorithm that is robust against various attacks is presented. ...
. Semi-blind schemes: The secret key(s) and the watermark bit sequence. Blind schemes: Only the secret key(s). ...
The approach they too used was a non blind scheme. ...
doi:10.9790/0661-1446872
fatcat:igsvwwfnenaofjn22qm7uwxtx4
A Blind Steganalysis Scheme Using Estimation Techniques
2008
Zenodo
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BLIND STEGANALYSIS SCHEME This section explains the Blind Steganalysis Scheme (BSS) using the estimation theoretic approach, which assumes no knowledge of the cover images. ...
Also the BSS could serve as a general steganalysis technique for other image steganographic schemes. ...
doi:10.5281/zenodo.40934
fatcat:ncmlcwpqxjaknk3pnyfiwtinlq
Beamformer design exploiting blind source extraction techniques
2012
2012 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)
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Recently we have shown how a blind source extraction (BSE) algorithm can be equipped with some prior information about mixing parameters of the desired source in order to extract this source. ...
In the context of blind beamforming especially the work in [4] is interesting since it exploits prior information about the mixing parameters of the desired source. ...
With traditional beamforming techniques it is then only possible to use these three sensors to build a beamformer from the parameterized model. ...
doi:10.1109/icassp.2012.6288446
dblp:conf/icassp/BloemendalLS12
fatcat:kztvlxhg4fhjneyt6csui4qjd4
Blind watermarking technique for topographic map data
2011
Applied Geomatics
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A blind watermarking technique for protecting topographic data from illegal use is proposed, taking into account four rules, i.e., usability, invisibility, robustness, and blindness. ...
Our experiments show that the technique can resist the attacks from data format change, random noise, similarity transformation, and data editing to some extent. ...
However, none of such algorithms are blind in detection process. ...
doi:10.1007/s12518-011-0064-y
fatcat:r6xlfxbpu5f7lp5y3kegn54doy
Optimized Blind Data Extraction Approach Based On SS Technique
2015
International Journal Of Engineering And Computer Science
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In blind extraction of SS embedded data, the unknown host acts as a source of interference/disturbance to the data to be recovered and, in a way, the problem parallels blind signal separation (BSS) applications ...
The host image partition (and block size N 1 N 2 M in our notation) may be estimated by neighboring-pixels difference techniques as in [27]. ...
doi:10.18535/ijecs/v4i9.51
fatcat:jgr6ugwf35cntp4zl7i7qdvo3i
A New Step Size Control Technique for Blind and Non-Blind Equalization Algorithms
2013
Radioengineering
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A new variable step size (VSS) control technique employing cross correlation between channel output and error signal has been proposed as a solution to the problem of slow convergence of blind and non-blind ...
The proposed technique has been compared with the popular non-blind equalizers, LMS and Recursive Least Squares (RLS) algorithms, and blind equalizers, the conventional CMA, Zhao's VSS-CMA and Demir's ...
So, the simple CMA and LMS has become with a high performance blind and non-blind adaptive channel equalizer technique. ...
doaj:4e6b43a1d2364e388d30f4cf6cbcde78
fatcat:pqcaordq5rehfoxega4kbq4v64
Secure, Blind Image Watermarking Technique For Copyright Protection
2002
Zenodo
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Since the technique is blind, the detector does not know the value of A and an estimate of its value must be performed first. ...
In this paper we present a new blind digital watermarking algorithm. ...
doi:10.5281/zenodo.54047
fatcat:3csq3upxy5a7ph5seow76iparu
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