Research Output 1984 2020

1984

Digitaalinen kuvankäsittely lääketieteessä. Osa I. Lääketieteellisen kuvantamisen tilanne ja kuvankäsittelyn mahdollisuudet

Ruotsalainen, U., Rämö, E., Leppänen, J. & Heiska, K., 1984, Espoo: VTT Technical Research Centre of Finland. 132 p. (Valtion teknillinen tutkimuskeskus. Tiedotteita; No. 375).

Research output: Book/ReportReport

Koelaitteisto kompression tutkimiseen

Leppänen, J., 1984, In : Prosessori. 10, p. 66-67

Research output: Contribution to journalArticleProfessional

1987

Satelliittipaikannusjärjestelmät: Rakenne ja sovellukset

Lähteenmäki, J., 1987, Espoo: VTT Technical Research Centre of Finland. 70 p. (Valtion teknillinen tutkimuskeskus. Tiedotteita; No. 659).

Research output: Book/ReportReport

1988

Digitaalinen SAR-prosessointi: Mahdollisuudet tutkakuvien valmistukseen Suomessa

Lähteenmäki, J., 1988, Espoo: VTT Technical Research Centre of Finland. 54 p. (Valtion teknillinen tutkimuskeskus. Tiedotteita; No. 912).

Research output: Book/ReportReport

10 Citations (Scopus)

Multivariate autoregressive modeling of autonomic cardiovascular control in neonatal lamb

Kalli, S., Grönlund, J., Ihalainen, H., Siimes, A., Välimäki, I. & Antila, K., 1988, In : Computers and Biomedical Research. 21, 6, p. 512-530

Research output: Contribution to journalArticleScientificpeer-review

Cardiovascular System
Adrenergic Agents
Respiration
Heart Rate
Parturition
1989

CARTES: A prototype decision support system in oncology

Kolari, P., Yliaho, J., Näriäinen, K., Hyödynmaa, S., Ojala, A., Rantanen, J. & Saranummi, N., 1989, Talmon J.L., Fox J. (eds) Knowledge Based Systems in Medicine: Methods, Applications and Evaluation. Lecture Notes in Medical Informatics, vol 47. Springer. Springer, p. 148-158 (Lecture Notes in Medical Informatics System Engineering, Vol. 47).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Neoplasms

Sääsatelliittikuvavastaanotin

Leppänen, J., Martikainen, M., Salminen, H. & Tikkanen, T., 1989, VTT:n avaruustekniikan tutkimus 1985-1988. Espoo: VTT Technical Research Centre of Finland, p. 53-61 (VTT Symposium; No. 96).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Tutkatekniikan soveltaminen kaukokartoituksessa

Rauste, Y. & Lähteenmäki, J., 1989, VTT:n avaruustekniikan tutkimus 1985-1988. Espoo: VTT Technical Research Centre of Finland, p. 71-75 (VTT Symposium; No. 96).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Uudet satelliittipaikannusjärjestelmät

Lähteenmäki, J., 1989, VTT:n avaruustekniikan tutkimus 1985-1988. Espoo: VTT Technical Research Centre of Finland, p. 63-70 (VTT Symposium; No. 96).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

1990

Multivariate autoregressive model applied to conditioned spectral analysis of complex systems

Suoranta, R. & Rantala, S., 1990, I 1990 IEEE International Conference on Systems Engineering. IEEE Institute of Electrical and Electronic Engineers , p. 190-193

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

spectral analysis
matrix
Fourier transform
method
analysis

Parametrisestä signaalinkäsittelystä apua kunnonvalvontaan

Rantala, S., 1990, In : Kunnossapito. 4, 6, p. 14-15

Research output: Contribution to journalArticleProfessional

Reasoning using deep knowledge in technical diagnostics

Rantala, S., 1990, 7th Symposium on Technical Diagnostics. Helsinki, 17 - 19 Sept. 1990. p. 23-29

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Uudet signaalinkäsittelymenetelmät kunnonvalvonnassa

Suoranta, R. & Rantala, S., 1990, Kunnonvalvonnan signaalinkäsittely - kokemuksia viidestä sovelluksesta. Holmberg, K. (ed.). Espoo: VTT Technical Research Centre of Finland, p. 28-34 (Valtion teknillinen tutkimuskeskus. Tiedotteita; No. 1179).

Research output: Chapter in Book/Report/Conference proceedingChapter or book articleProfessional

Videokuvan hydroakustinen siirto

Translated title of the contribution: Hydroacoustic transmission of live TV-pictureLeppänen, J., Typpi, V., Kohola, P., Koskinen, K. & Murtoviita, E., 1990, Espoo. 62 p. (Valtion teknillinen tutkimuskeskus. Tiedotteita; No. 1175).

Research output: Book/ReportReport

Mink
sapropterin
1991

Äänilähteiden paikantaminen monikanavaisella parametrisella signaalin käsittelyllä

Rantala, S. & Lamula, L., 1991. 4 p.

Research output: Contribution to conferenceConference articleProfessional

11 Citations (Scopus)

Do β-Adrenergic Blockade and Sleep State Affect Cardiorespiratory Control in Neonatal Lambs? Multivariate Autoregressive Modeling Approach

Grönlund, J., Kalli, S., Siimes, A., Sydänmaa, M., Antila, K. & Välimäki, I., 1991, In : Pediatric Research. 29, 3, p. 272 - 277 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Adrenergic Agents
Sleep
Heart Rate
Arterial Pressure
Respiration
7 Citations (Scopus)

Enhanced vibration monitoring using parametric modelling technique

Rantala, S. & Suoranta, R., 1991, IEEE Instrumentation and Measurement Technology Conference. IEEE Institute of Electrical and Electronic Engineers , p. 2-5

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Rotating machinery
Monitoring
Fast Fourier transforms
Experiments

Hydroacoustic transmission of video image for the control of a remotely operated undersea vehicle (ROV)

Koskinen, K., Kohola, P., Murtoviita, E., Leppänen, J. & Typpi, V., 1991, Underwater technology symposium. Espoo: VTT Technical Research Centre of Finland, p. 21-36 (VTT Symposium; No. 120).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)

Utilizing multivariate autoregressive model to reveal internal dependences in multichannel measurement data

Suoranta, R. & Rantala, S., 1991, IEEE Instrumentation and Measurement Technology Conference. IEEE Institute of Electrical and Electronic Engineers , p. 315-318

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Feedback
1992

Exploiting multivariate autoregressive model in the separation of sources

Rantala, S. & Suoranta, R., 1992, Signal Processing VI: Theories and Applications: Proceedings of EUSIPCO-92, Sixth European Signal Processing Conference, Brussels, Belgium, August 24-27, 1992. Amsterdam: Elsevier, Vol. II. p. 661-664

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

10 Citations (Scopus)

Nordic teleradiology development

Viitanen, J., Sund, T., Rinde, E., Stoermer, J., Kormano, M., Heinilä, J., Yliaho, J. & Ahonen, J., 1992, In : Computer Methods and Programs in Biomedicine. 37, 4, p. 273-277 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Teleradiology
Scandinavian and Nordic Countries
Radiology
Telecommunication networks
Health
1994

Coherence analysis of multichannel time series applying conditioned multivariate autoregressive spectra

Väätäjä, H., Suoranta, R. & Rantala, S., 1994, Proceedings of ICASSP '94. IEEE International Conference on Acoustics, Speech and Signal Processing. IEEE Institute of Electrical and Electronic Engineers , p. 381-384

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

2 Citations (Scopus)

X window system based user interface in radiology

Heinilä, J., Yliaho, J., Ahonen, J., Viitanen, J. & Kormano, M., 1994, In : Computer Methods and Programs in Biomedicine. 43, 1-2, p. 129-138 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Radiology
User interfaces
Teleradiology
Programming Languages
Graphical user interfaces
1995

Condition monitoring of rotating machinery using higher-order spectral slices

Zhou, G., Rantala, S. & Giannakis, G., 1995, Proceedings of IEEE-SP Workshop on Higher-order Statistics (HOS'95). Spain: IEEE Institute of Electrical and Electronic Engineers , p. 129-133

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Digital signal processing and its application in the robotics fields

Rantala, S., 1995. 5 p.

Research output: Contribution to conferenceOther conference contributionScientific

Vastaäänen tuottaminen adaptiviisesti LMS-algoritmilla

Rantala, S., 1995.

Research output: Contribution to conferenceConference articleProfessional

1996

Digital radio systems

Immonen, J., Lähteenmäki, J. & Karhu, S., 1996, Espoo: VTT Technical Research Centre of Finland. 64 p. (VTT Tiedotteita - Meddelanden - Research Notes; No. 1731).

Research output: Book/ReportReport

Digital radio
Radio systems
3G mobile communication systems
Local area networks
Cordless telephones
33 Citations (Scopus)

Measurement of dielectric parameters of wall materials at 60 GHz band

Lähteenmäki, J. & Karttaavi, T., 1996, In : Electronics Letters. 32, 16, p. 1442-1444 3 p.

Research output: Contribution to journalArticleScientificpeer-review

Millimeter waves

Strukturoitu teksti korvaamaan kertovat sairauskertomustekstit ja niiden luokittelut

Niinimäki, J., Pesälä, J., Yliaho, J. & Niinimäki, T., 1996, In : Suomen Lääkärilehti. 51, 5, p. 453-457

Research output: Contribution to journalArticleScientific

1997

Adaptive noise cancellation in a ventilation duct using a digital signal processor

Välimäki, V., Antila, M., Rantala, S. & Linjama, J., 1997, Proceedings of the DSP Scandinavia'97 Technical Conference. p. 151-156

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Aktiivisen massavaimentimen toiminnan simulointi MATLAB-lohkokaaviomenetelmällä

Linjama, J. & Rantala, S., 1997, Espoo: VTT Technical Research Centre of Finland. (Tutkimusraportti VALB; No. 130/2).

Research output: Book/ReportReport

Pressure
Lung
Pulmonary Edema
Balloon Occlusion
Computer-Assisted Signal Processing

Leike rakenteellisesti leikkauskertomukset

Yliaho, J., 1997, In : Kauppalehti. 56B, 32.

Research output: Contribution to journalArticleProfessional

Operator and maintenance support through PLC logic analysis and hypertext documentation

Plomp, J., Huuskonen, P. & Malm, E., 1997, COMADEM '97: 10th International Congress and Exhibition on Condition Monitoring and Diagnostic Engineerin Management. Espoo: VTT Technical Research Centre of Finland, p. 354-363 (VTT Symposium; No. 171).

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Preparing structured surgical operation reports

Yliaho, J. & Poutanen, H., 1997, In : ERCIM News. 29, p. 18-19

Research output: Contribution to journalArticleProfessional

Information technology
1998
3 Citations (Scopus)

A hierarchical virtual environment for a machine fault diagnostic application

Ala-Siuru, P., Takalo, J., Ensomaa, J. & Plomp, J., 1998, In : Future Generation Computer Systems. 14, 3-4, p. 179-184

Research output: Contribution to journalArticleScientific

Virtual reality
Wearable computers
Iron and steel plants

Unohtuiko avain? Otitko lääkkeen? Muistihäiriöt haaste teknologian tutkimukselle

Leikas, J. & Pärkkä, J., 1998, In : Toimintaterapeutti. 5, p. 8-10

Research output: Contribution to journalArticleProfessional

1999
7 Citations (Scopus)

A dictionary-adaptive speech driven user interface for a distributed multimedia platform

Peltola, J., Plomp, J. & Seppänen, T., 1999, Proceedings 25th EUROMICRO Conference. Informatics: Theory and Practice for the New Millennium. IEEE Institute of Electrical and Electronic Engineers , p. 326-332

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Glossaries
User interfaces
Image retrieval
Computer networks
Speech recognition
45 Citations (Scopus)

A practical aspect of over-rooftop multiple building forward diffraction from a low source

Zhang, W., Lähteenmäki, J. & Vainikainen, P., 1999, In : IEEE Transactions on Electromagnetic Compatibility. 41, 2, p. 115-119 5 p.

Research output: Contribution to journalArticleScientificpeer-review

Diffraction
formulations
diffraction
Polarization
Physical optics

Coverage prediction methods and tools for radio systems

Lähteenmäki, J., 1999, In : VTT Information Technology. Research News. January, 4.

Research output: Contribution to journalArticleProfessional

Location techniques for cellular phones

Lähteenmäki, J., 1999, In : VTT Information Technology. Research News. December, p. 1-2

Research output: Contribution to journalArticleProfessional

Mobile phones
Location based services
Information technology
Communication

Method for estimation of pumonary capillary pressure during intensive care

Pärkkä, J., Korhonen, I., Ruokonen, E. & Takala, J., 1999, Proceedings of the 3rd International Workshop on Biosignal Interpretation 1999. Chicago, p. 276-279

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Critical Care
Pressure
Lung
Central Venous Pressure
Artifacts

Personalised software application compensating memory disorders

Leikas, J., Pärkkä, J. & Jämsä, P., 1999, In : New Technology in the Human Services. 12, 1&2, p. 61-68

Research output: Contribution to journalArticleProfessional

Personalised software application compensating memory disorders

Leikas, J., Pärkkä, J. & Jämsä, P., 1999, HUSITA5 Conference: Human Services Information Technology Applications. 50

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

Seniorit tietotekniikan käyttäjinä: multimediasta apuväline muistihäiriöistä kärsiville

Leikas, J. & Pärkkä, J., 1999.

Research output: Contribution to conferenceConference articleProfessional

Tietotekniikasta apua unohteluun

Leikas, J. & Pärkkä, J., 1999, In : Sairaala. 3-4, p. 28-32

Research output: Contribution to journalArticleProfessional

2000
31 Citations (Scopus)

A wireless wellness monitor for personal weight management

Pärkkä, J., van Gils, M., Tuomisto, T., Korhonen, I. & Lappalainen, R., 2000, Proceedings of ITAB-ITIS 2000: Information Technology Applications in Biomedicine. IEEE Institute of Electrical and Electronic Engineers , p. 83-88

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Bluetooth
Health
Internet
Monitoring
Communication

Tunnetko verkkopaikannustekniikat?

Lähteenmäki, J., 2000, In : Positio. 3, 17.

Research output: Contribution to journalArticleProfessional

2001
6 Citations (Scopus)

Feasibility and user acceptance of a personal weight management system based on ubiquitous computing

van Gils, M., Pärkkä, J., Lappalainen, R., Ahonen, A., Maukonen, A., Tuomisto, T., Lötjönen, J., Cluitmans, L. & Korhonen, I., 2001, 2001 Conference Proceedings of the 23rd Annual International Conference of the IEEE Engineering in Medicine and Biology Society. Istambul: IEEE Institute of Electrical and Electronic Engineers , p. 3650-3653

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

Ubiquitous computing
Health
Communication
Health care
Availability

Measurement of TMP properties based on NIR spectral analysis

Koskinen, J., Kortelainen, J. & Sutinen, R., 2001, Mechanical pulps - added value for paper and board: 2001 IMPC, 2001 International Mechanical Pulping Conference. p. 489-494 6 p.

Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientific

spectrum analysis
light scattering
infrared spectroscopy
scattering coefficients
tensile strength