{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2026,1,21]],"date-time":"2026-01-21T19:19:18Z","timestamp":1769023158493,"version":"3.49.0"},"reference-count":36,"publisher":"Springer Science and Business Media LLC","issue":"2-3","license":[{"start":{"date-parts":[[2014,11,12]],"date-time":"2014-11-12T00:00:00Z","timestamp":1415750400000},"content-version":"tdm","delay-in-days":0,"URL":"http:\/\/www.springer.com\/tdm"}],"content-domain":{"domain":["link.springer.com"],"crossmark-restriction":false},"short-container-title":["Med Biol Eng Comput"],"published-print":{"date-parts":[[2016,3]]},"DOI":"10.1007\/s11517-014-1224-0","type":"journal-article","created":{"date-parts":[[2014,11,14]],"date-time":"2014-11-14T13:53:16Z","timestamp":1415973196000},"page":"295-313","update-policy":"https:\/\/doi.org\/10.1007\/springer_crossmark_policy","source":"Crossref","is-referenced-by-count":14,"title":["Directional dual-tree complex wavelet packet transforms for processing quadrature signals"],"prefix":"10.1007","volume":"54","author":[{"given":"Gorkem","family":"Serbes","sequence":"first","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Halil Ozcan","family":"Gulcur","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Nizamettin","family":"Aydin","sequence":"additional","affiliation":[],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"297","published-online":{"date-parts":[[2014,11,12]]},"reference":[{"key":"1224_CR1","unstructured":"Aydin N (1994) Computerised graft monitoring. Ph.D. dissertation, Dept. Med. Phys., University of Leicester, Leicester, UK"},{"key":"1224_CR2","doi-asserted-by":"crossref","first-page":"157","DOI":"10.1007\/BF02523342","volume":"32","author":"N Aydin","year":"1994","unstructured":"Aydin N, Evans DH (1994) Implementation of directional Doppler techniques using a digital signal processor. Med Biol Eng Comput 32:157\u2013164","journal-title":"Med Biol Eng Comput"},{"issue":"7","key":"1224_CR3","doi-asserted-by":"crossref","first-page":"278","DOI":"10.1109\/97.870680","volume":"10","author":"N Aydin","year":"2000","unstructured":"Aydin N, Markus HS (2000) Directional wavelet transform in the context of complex quadrature Doppler signals. IEEE Signal Process Lett 10(7):278\u2013280","journal-title":"IEEE Signal Process Lett"},{"issue":"1","key":"1224_CR4","doi-asserted-by":"crossref","first-page":"15","DOI":"10.1049\/ip-smt:20010106","volume":"148","author":"N Aydin","year":"2001","unstructured":"Aydin N, Markus HS (2001) Time-scale analysis of quadrature Doppler ultrasound signals. IEE Proc Sci Meas Technol 148(1):15\u201322","journal-title":"IEE Proc Sci Meas Technol"},{"key":"1224_CR5","doi-asserted-by":"crossref","first-page":"181","DOI":"10.1088\/0967-3334\/15\/2\/007","volume":"15","author":"N Aydin","year":"1994","unstructured":"Aydin N, Fan L, Evans DH (1994) Quadrature-to-directional format conversion of Doppler signals using digital methods. Physiol Meas 15:181\u2013199","journal-title":"Physiol Meas"},{"issue":"6","key":"1224_CR6","doi-asserted-by":"crossref","first-page":"953","DOI":"10.1016\/S0301-5629(99)00052-6","volume":"25","author":"N Aydin","year":"1999","unstructured":"Aydin N, Padayachee S, Markus HS (1999) The use of the wavelet transform to describe embolic signals. Ultrasound Med Biol 25(6):953\u2013958","journal-title":"Ultrasound Med Biol"},{"issue":"2","key":"1224_CR7","doi-asserted-by":"crossref","first-page":"182","DOI":"10.1109\/TITB.2004.828882","volume":"8","author":"N Aydin","year":"2004","unstructured":"Aydin N, Marvasti F, Markus HS (2004) Embolic Doppler ultrasound signal detection using discrete wavelet transform. IEEE Trans Inf Tech Biomed 8(2):182\u2013190","journal-title":"IEEE Trans Inf Tech Biomed"},{"issue":"6","key":"1224_CR8","doi-asserted-by":"crossref","first-page":"2298","DOI":"10.1109\/TSP.2007.916129","volume":"56","author":"\u0130 Bayram","year":"2008","unstructured":"Bayram \u0130, Selesnick IW (2008) On the dual-tree complex wavelet packet and M-Band transforms. IEEE Trans Signal Process 56(6):2298\u20132310","journal-title":"IEEE Trans Signal Process"},{"issue":"12","key":"1224_CR9","doi-asserted-by":"crossref","first-page":"2186","DOI":"10.1109\/TBME.2007.896596","volume":"54","author":"L Brechet","year":"2007","unstructured":"Brechet L, Lucas MF, Doncarli C, Farina D (2007) Compression of biomedical signals with mother wavelet optimization and best-basis wavelet packet selection. IEEE Trans Biomed Eng 54(12):2186\u20132192","journal-title":"IEEE Trans Biomed Eng"},{"issue":"2","key":"1224_CR10","doi-asserted-by":"crossref","first-page":"713","DOI":"10.1109\/18.119732","volume":"38","author":"RR Coifman","year":"1992","unstructured":"Coifman RR, Wickerhauser MV (1992) Entropy-based algorithms for best basis selection. IEEE Trans Inf Theory 38(2):713\u2013718","journal-title":"IEEE Trans Inf Theory"},{"issue":"9","key":"1224_CR11","doi-asserted-by":"crossref","first-page":"964","DOI":"10.1002\/cnm.2546","volume":"29","author":"IB Gon\u00e7alves","year":"2013","unstructured":"Gon\u00e7alves IB, Leiria A, Moura MMM (2013) STFT or CWT for the detection of Doppler ultrasound embolic signals. Int J Numer Methods Biomed Eng 29(9):964\u2013976","journal-title":"Int J Numer Methods Biomed Eng"},{"key":"1224_CR12","doi-asserted-by":"crossref","unstructured":"Jalobeanu A, Blanc-F\u00e9raud L, Zerubia J (2000) Satellite image deconvolution using complex wavelet packets. In: Proceedings of IEEE international conference on image processing (ICIP), 2000","DOI":"10.1109\/ICIP.2000.899579"},{"key":"1224_CR13","doi-asserted-by":"crossref","unstructured":"Jalobeanu A, Kingsbury N, Zerubia J (2001) Image deconvolution using hidden Markov tree modeling of complex wavelet packets. In: Proceedings of IEEE international conference on image processing (ICIP), pp 201\u2013204","DOI":"10.1109\/ICIP.2001.958988"},{"issue":"3","key":"1224_CR14","doi-asserted-by":"crossref","first-page":"205","DOI":"10.1023\/A:1021801918603","volume":"51","author":"A Jalobeanu","year":"2003","unstructured":"Jalobeanu A, Blanc-F\u00e9raud L, Zerubia J (2003) Satellite image deblurring using complex wavelet packets. Int J Comput Vis 51(3):205\u2013217","journal-title":"Int J Comput Vis"},{"issue":"1","key":"1224_CR15","doi-asserted-by":"crossref","first-page":"121","DOI":"10.1109\/TBME.2010.2077291","volume":"58","author":"RN Khushaba","year":"2011","unstructured":"Khushaba RN, Kodagoda S, Lal S, Dissanayake G (2011) Driver drowsiness classification using fuzzy wavelet-packet-based feature-extraction algorithm. IEEE Trans Biomed Eng 58(1):121\u2013131","journal-title":"IEEE Trans Biomed Eng"},{"key":"1224_CR16","doi-asserted-by":"crossref","unstructured":"Kingsbury NG (1999) Shift invariant properties of the dual-tree complex wavelet transform. In: Proceedings of IEEE conference on acoustics, speech and signal processing, Phoenix, AZ, pp 1221\u20131224","DOI":"10.1109\/ICASSP.1999.756198"},{"issue":"3","key":"1224_CR17","doi-asserted-by":"crossref","first-page":"234","DOI":"10.1006\/acha.2000.0343","volume":"10","author":"NG Kingsbury","year":"2001","unstructured":"Kingsbury NG (2001) Complex wavelets for shift invariant analysis and filtering of signals. J Appl Comput Harmonic Anal 10(3):234\u2013253","journal-title":"J Appl Comput Harmonic Anal"},{"key":"1224_CR18","volume-title":"Understanding digital signal processing","author":"RG Lyons","year":"2010","unstructured":"Lyons RG (2010) Understanding digital signal processing, 3rd edn. Prentice Hall, Englewood Cliffs","edition":"3"},{"key":"1224_CR19","volume-title":"A wavelet tour of signal processing","author":"S Mallat","year":"1998","unstructured":"Mallat S (1998) A wavelet tour of signal processing. Academic Press, San Diego"},{"issue":"5","key":"1224_CR20","doi-asserted-by":"crossref","first-page":"647","DOI":"10.1016\/j.ultrasmedbio.2004.03.009","volume":"30","author":"S Marvasti","year":"2004","unstructured":"Marvasti S, Gillies D, Marvasti F, Markus HS (2004) Online automated detection of cerebral embolic signals using a wavelet based system. Ultrasound Med Biol 30(5):647\u2013653","journal-title":"Ultrasound Med Biol"},{"key":"1224_CR21","volume-title":"Discrete-time signal processing","author":"AV Oppenheim","year":"1999","unstructured":"Oppenheim AV, Schafer RW, Buck JR (1999) Discrete-time signal processing. Prentice-Hall, Englewood Cliffs"},{"issue":"12","key":"1224_CR22","doi-asserted-by":"crossref","first-page":"3293","DOI":"10.1109\/TSP.2003.818996","volume":"51","author":"H Ozkaramanli","year":"2003","unstructured":"Ozkaramanli H, Yu R (2003) On the phase condition and its solution for Hilbert transform pairs of wavelet bases. IEEE Trans Signal Process 51(12):3293\u20133294","journal-title":"IEEE Trans Signal Process"},{"issue":"2","key":"1224_CR23","doi-asserted-by":"crossref","first-page":"160","DOI":"10.1109\/83.217221","volume":"2","author":"K Ramchandran","year":"1993","unstructured":"Ramchandran K, Vetterli M (1993) Best wavelet packet basis in a rate-distortion sense. IEEE Trans Image Process 2(2):160\u2013175","journal-title":"IEEE Trans Image Process"},{"issue":"9","key":"1224_CR24","doi-asserted-by":"crossref","first-page":"1909","DOI":"10.1016\/S0165-1684(01)00088-3","volume":"81","author":"P Ravier","year":"2001","unstructured":"Ravier P, Amblard PO (2001) Wavelet packets and de-noising based on higher-order-statistics for transient detection. Sig Process 81(9):1909\u20131926","journal-title":"Sig Process"},{"issue":"3","key":"1224_CR25","doi-asserted-by":"crossref","first-page":"375","DOI":"10.1016\/S0301-5629(97)00279-2","volume":"24","author":"E Roy","year":"1998","unstructured":"Roy E, Abraham P, Montr\u00e9sor S, Baudry M, Saumet JL (1998) The narrow band hypothesis: and interesting approach for high-intensity signals (HITS) detection. Ultrasound Med Biol 24(3):375\u2013382","journal-title":"Ultrasound Med Biol"},{"issue":"6","key":"1224_CR26","doi-asserted-by":"crossref","first-page":"170","DOI":"10.1109\/97.923042","volume":"8","author":"IW Selesnick","year":"2001","unstructured":"Selesnick IW (2001) Hilbert transform pairs of wavelet bases. IEEE Signal Process Lett 8(6):170\u2013173","journal-title":"IEEE Signal Process Lett"},{"issue":"6","key":"1224_CR27","doi-asserted-by":"crossref","first-page":"123","DOI":"10.1109\/MSP.2005.1550194","volume":"22","author":"IW Selesnick","year":"2005","unstructured":"Selesnick IW, Baraniuk RG, Kingsbury NG (2005) The dual-tree complex wavelet transform. IEEE Signal Process Mag 22(6):123\u2013151","journal-title":"IEEE Signal Process Mag"},{"key":"1224_CR28","unstructured":"Serbes G (2009) Analysis of quadrature Doppler signals with a modified dual-tree complex wavelet transform. Master\u2019s thesis, Bahcesehir University, Istanbul, Turkey"},{"key":"1224_CR29","doi-asserted-by":"crossref","unstructured":"Serbes G, Aydin N (2009) A complex discrete wavelet transform for processing quadrature Doppler ultrasound signals. In: 9th international conference on information technology and applications in biomedicine ITAB 2009","DOI":"10.1109\/ITAB.2009.5394302"},{"issue":"3","key":"1224_CR30","doi-asserted-by":"crossref","first-page":"301","DOI":"10.1016\/j.bspc.2010.09.007","volume":"6","author":"G Serbes","year":"2011","unstructured":"Serbes G, Aydin N (2011) Modified dual tree complex wavelet transform for processing quadrature signals. Biomed Signal Process Control 6(3):301\u2013306","journal-title":"Biomed Signal Process Control"},{"key":"1224_CR31","doi-asserted-by":"crossref","unstructured":"Serbes G, Aydin N (2011) Symmetrical modified dual tree complex wavelet transform for processing quadrature Doppler ultrasound signals. Engineering in Medicine and Biology Society, EMBC, 2011 annual international conference of the IEEE, pp 4816\u20134819","DOI":"10.1109\/IEMBS.2011.6091193"},{"issue":"1","key":"1224_CR32","doi-asserted-by":"crossref","first-page":"29","DOI":"10.1007\/s11517-013-1114-x","volume":"52","author":"G Serbes","year":"2014","unstructured":"Serbes G, Aydin N (2014) Denoising performance of modified dual-tree complex wavelet transform for processing quadrature embolic Doppler signals. Med Biol Eng Comput 52(1):29\u201343","journal-title":"Med Biol Eng Comput"},{"issue":"11","key":"1224_CR33","doi-asserted-by":"crossref","first-page":"2734","DOI":"10.1109\/TBME.2009.2028014","volume":"56","author":"D Vautrin","year":"2009","unstructured":"Vautrin D, Artusi X, Lucas MF, Farina D (2009) A novel criterion of wavelet packet best basis selection for signal classification with application to brain-computer interfaces. IEEE Trans Biomed Eng 56(11):2734\u20132738","journal-title":"IEEE Trans Biomed Eng"},{"issue":"2","key":"1224_CR34","doi-asserted-by":"crossref","first-page":"493","DOI":"10.1109\/TSP.2008.2007922","volume":"57","author":"T Weickert","year":"2009","unstructured":"Weickert T, Benjaminsen C, Kiencke U (2009) Analytic wavelet packets\u2014combining the dual-tree approach with wavelet packets for signal analysis and filtering. IEEE Trans Signal Process 57(2):493\u2013502","journal-title":"IEEE Trans Signal Process"},{"issue":"1","key":"1224_CR35","doi-asserted-by":"crossref","first-page":"117","DOI":"10.1007\/s11589-004-0074-5","volume":"17","author":"Z Xie","year":"2004","unstructured":"Xie Z, Wang E, Zhang G, Zhao G, Chen X (2004) Seismic signal analysis based on the dual-tree complex wavelet packet transform. Acta Seismol Sin 17(1):117\u2013122","journal-title":"Acta Seismol Sin"},{"issue":"12","key":"1224_CR36","doi-asserted-by":"crossref","first-page":"4723","DOI":"10.1109\/TSP.2005.859261","volume":"53","author":"R Yu","year":"2005","unstructured":"Yu R, Ozkaramanli H (2005) Hilbert transform pairs of orthogonal wavelet bases: necessary and sufficient conditions. IEEE Trans Signal Process 53(12):4723\u20134725","journal-title":"IEEE Trans Signal Process"}],"container-title":["Medical &amp; Biological Engineering &amp; Computing"],"original-title":[],"language":"en","link":[{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11517-014-1224-0.pdf","content-type":"application\/pdf","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/article\/10.1007\/s11517-014-1224-0\/fulltext.html","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"http:\/\/link.springer.com\/content\/pdf\/10.1007\/s11517-014-1224-0","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2019,6,1]],"date-time":"2019-06-01T16:10:27Z","timestamp":1559405427000},"score":1,"resource":{"primary":{"URL":"http:\/\/link.springer.com\/10.1007\/s11517-014-1224-0"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2014,11,12]]},"references-count":36,"journal-issue":{"issue":"2-3","published-print":{"date-parts":[[2016,3]]}},"alternative-id":["1224"],"URL":"https:\/\/doi.org\/10.1007\/s11517-014-1224-0","relation":{},"ISSN":["0140-0118","1741-0444"],"issn-type":[{"value":"0140-0118","type":"print"},{"value":"1741-0444","type":"electronic"}],"subject":[],"published":{"date-parts":[[2014,11,12]]}}}