-
Barnsley, M.F.; Hurd, L.P.: Bildkompression mit Fraktalen (1996)
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- Classification
- ST 330 Informatik / Monographien / Einzelne Anwendungen der Datenverarbeitung / Bildverarbeitung und Mustererkennung
ZN 6050 Technik / Elektrotechnik, Elektronik, Nachrichtentechnik / Nachrichtentechnik; Telekommunikation / Mustererkennung; Bilderkennung; Bildverarbeitung (Anwendung in der Nachrichtentechnik)
ZN 6055 Technik / Elektrotechnik, Elektronik, Nachrichtentechnik / Nachrichtentechnik; Telekommunikation / Datenverdichtung in Bildverarbeitung und Multimedia (z.B. mpeg)
Mat T 1068 / Bildverarbeitung
- RSWK
- Bildverarbeitung / Datenkompression
Bildverarbeitung / Datenkompression / Fraktal (BVB)
- RVK
- ST 330 Informatik / Monographien / Einzelne Anwendungen der Datenverarbeitung / Bildverarbeitung und Mustererkennung
ZN 6050 Technik / Elektrotechnik, Elektronik, Nachrichtentechnik / Nachrichtentechnik; Telekommunikation / Mustererkennung; Bilderkennung; Bildverarbeitung (Anwendung in der Nachrichtentechnik)
ZN 6055 Technik / Elektrotechnik, Elektronik, Nachrichtentechnik / Nachrichtentechnik; Telekommunikation / Datenverdichtung in Bildverarbeitung und Multimedia (z.B. mpeg)
- SBB
- Mat T 1068 / Bildverarbeitung
- Subject
- Bildverarbeitung / Datenkompression
Bildverarbeitung / Datenkompression / Fraktal (BVB)
-
Wendt, S.: Nichtphysikalische Grundlagen der Informationstechnik : interpretierte Formalismen (1991)
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- Abstract
- Informationstechnik wird im vorliegenden Werk umfassend als diejenige Technik verstanden, die der Speicherung, dem Transport und der Verarbeitung von Information dient. Im Gegensatz zu jeder sonstigen Technik, die ausschließlich vom Erkenntnisfundament der Physik getragen wird, benötigt die Informationstechnik zusätzlich ein nichtphysikalisches Erkenntnisfundament, welches man Informatik nennen kann, falls man diese nicht als die "Wissenschaft des Programmierens", sondern als die "Wissenschaft von den interpretierten Systemen" versteht. Die Machbarkeit informationstechnischer Systeme beruht auf der Formalisierbarkeit der Strukturen, die man bei der Analyse des menschlichen Kommunizierens und logischen Schließens findet. Diese informationellen Strukturen werden in den drei Kapiteln des Buches behandelt. Zuerst wird der Informationsbegriff und sein Umfeld - mit den Schwerpunkten Sprache und Logik - besprochen. Anschließend folgt die Betrachtung des Systembegriffs und seines Umfeldes, wobei die Modellierung im Mittelpunkt steht. Im letzten Kapitel werden die vorgestellten Begriffswelten zur umfassenden Begriffswelt der informationellen Systeme mit den Schwerpunkten Kommunikation und Programmierung integriert. Aus den Besprechungen: "...ein ungewöhnliches Lesevergnühen mit einem Technik-"Erzähler" hohen Ranges. Alle wesentlichen Grundphänomene der Informatik, die unmittelbaren Bezug auf die zugeordnete Elektrotechnik (die Informationstechnik) haben, werden ausführlich erörtert und ... auch für fachliche Laien schön verständlich abgehandelt. ... trotz der Eleganz der Präsentation ein sehr ernsthaftes Lehrbuch. ..."
- Classification
- ST 120 Informatik / Monographien / Grundlagen der Informatik / Grundlagen der Informatik
ZN 6030 Technik / Elektrotechnik, Elektronik, Nachrichtentechnik / Nachrichtentechnik; Telekommunikation / Informationstechnik
ZN 6015 Technik / Elektrotechnik, Elektronik, Nachrichtentechnik / Nachrichtentechnik; Telekommunikation / Informations- und Kommunikationstheorie in der Nachrichtentechnik
- RVK
- ST 120 Informatik / Monographien / Grundlagen der Informatik / Grundlagen der Informatik
ZN 6030 Technik / Elektrotechnik, Elektronik, Nachrichtentechnik / Nachrichtentechnik; Telekommunikation / Informationstechnik
ZN 6015 Technik / Elektrotechnik, Elektronik, Nachrichtentechnik / Nachrichtentechnik; Telekommunikation / Informations- und Kommunikationstheorie in der Nachrichtentechnik
-
Zey, R.; Bitterlich, A.; Ullrich, C.: Neue Medien : Informations- und Unterhaltungselektronik von A bis Z (1995)
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- Abstract
- Schon über 20 Jahre hält sich der Begriff "neue Medien" mit fortschreitendem Umfang, aber gleichbleibender Unschärfe. Dennoch kann man als Kondensationspunkt die Digitalisierung der klassisch von der EDV und untereinander getrennten Bereiche Telekommunikation und Unterhaltungselektronik und in der Folge deren multimediale Verschmelzung ausmachen. Diese immer dynamischer werdende Entwicklung bringt laufend neue Vokabeln hervor, um deren populäre Erläuterung sich nach Brehpohl (s.o.) und S. Pitzer (BA 9/95) auch dieses Lexikon bemüht. Die Auswahl ist pragmatisch und aktuell, verzichtet im Vergleich zu o.g. Brepohl auf allgemeine Begriffe der Informatik und Elektronik (Daten, Nachricht, Photonik ...), bietet dafür mehr Termini zu heutiger Technik (GPS, Soundkarte ...) und stellt Dienstleistungen und Produkte ausführlicher dar (Game Boy, CompuServe). Neben der einführenden Skizze von Pitzer, vor Brepohl.
- BK
- 53.00 / Elektrotechnik: Allgemeines
- Classification
- 53.00 / Elektrotechnik: Allgemeines
- Footnote
- Rez. in: Ifb 4(1996) H.1, S.45-46 (W. Ubbens)
- RSWK
- Unterhaltungselektronik / Wörterbuch / Informationstechnik / Elektronik (ÖVK)
- Subject
- Unterhaltungselektronik / Wörterbuch / Informationstechnik / Elektronik (ÖVK)
-
Ratzek, W.: ¬Die multimediale Gesellschaft : Entertainment als Attraktor (1996)
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- Abstract
- Das Faktum, Daß Nachrichtentechnik, das Verlagswesen, Film-Funk-Fernsehen (FFF) zum 'Global village' zusammenwachsen, ist mittlerweile hinlänglich bekannt. Über die technische Verfügbarkeit neuer Systeme und Anwendungen halten uns die Medien auf dem laufenden, wohingegen die Formen der Präsentation ins Hintertreffen geraten. Unter Präsentationsformen ist in diesem Zusammenhang die 'marktfähige Verpackung' der Inhalte zu verstehen. Dies ist eine Themestellung, die insbesondere für den IuD-Bereich von Interesse ist. Im vorliegenden beitrag werden einmal in diesem Zusammenhang relevante Schlüsselbegriffe wie Infotainment, Edutainment, Intertainment und Infomercial erläutert. Darüberhinaus werden einige multimediale Berufsbilder und Ausbildungseinrichtungen vorgestellt
-
Zerbst, H.-J.; Kaptein, O.: Gegenwärtiger Stand und Entwicklungstendenzen der Sacherschließung : Auswertung einer Umfrage an deutschen wissenschaftlichen und Öffentlichen Bibliotheken (1993)
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- Abstract
- Ergebnis einer Umfrage aus dem Frühjahr 1993. A. Wissenschaftliche Bibliotheken: Versandt wurde der Fragebogen an die Mitglieder der Sektion IV des DBV. Fragen: (1a) Um welchen Bestand handelt es sich, der sachlich erschlossen wird? (1b) Wie groß ist dieser Bestand? (1c) Wird dieser Bestand vollständig oder nur in Auswahl (einzelne Fächer, Lehrbücher, Dissertationen o.ä.) sachlich erschlossen? (1d) Seit wann bestehen die jetzigen Sachkataloge? (2) Auf welche Art wird der Bestand zur Zeit sachlich erschlossen? (3a) Welche Klassifikation wird angewendet? (3b) Gibt es alphabetisches SyK-Register bzw. einen Zugriff auf die Klassenbeschreibungen? (3c) Gibt es ergänzende Schlüssel für die Aspekte Ort, Zeit, Form? (4) Falls Sie einen SWK führen (a) nach welchem Regelwerk? (b) Gibt es ein genormtes Vokabular oder einen Thesaurus (ggf. nur für bestimmte Fächer)? (5) In welcher Form existieren die Sachkataloge? (6) Ist die Bibliothek an einer kooperativen Sacherschließung, z.B. in einem Verbund beteiligt? [Nein: 79%] (7) Nutzen Sie Fremdleistungen bei der Sacherschließung? [Ja: 46%] (8) Welche sachlichen Suchmöglichkeiten gibt es für Benutzer? (9) Sind zukünftige Veränderungen bei der Sacherschließung geplant? [Ja: 73%]. - B. Öffentliche Bibliotheken: Die Umfrage richtete sich an alle ÖBs der Sektionen I, II und III des DBV. Fragen: (1) Welche Sachkataloge führen Sie? (2) Welche Klassifikationen (Systematiken) liegen dem SyK zugrunde? [ASB: 242; KAB: 333; SfB: 4 (???); SSD: 11; Berliner: 18] (3) Führen Sie ein eigenes Schlagwort-Register zum SyK bzw. zur Klassifikation (Systematik)? (4) Führen Sie den SWK nach ...? [RSWK: 132 (= ca. 60%) anderen Regeln: 93] (5) Seit wann bestehen die jetzigen Sachkataloge? (6) In welcher Form existiern die Sachkataloge? (7) In welchem Umfang wird der Bestand erschlossen? (8) Welche Signaturen verwenden Sie? (9) Ist die Bibliothek an einer kooperativen Sacherschließung, z.B. einem Verbund, beteiligt? [Nein: 96%] (10) Nutzen Sie Fremdleistungen bei der Sacherschließung? [Ja: 70%] (11) Woher beziehen Sie diese Fremdleistungen? (12) Verfügen Sie über ein Online-Katalogsystem mit OPAC? [Ja: 78; Nein: 614] (13) Sind zukünftig Veränderungen bei der Sacherschließung geplant? [Nein: 458; Ja: 237]; RESÜMEE für ÖB: "(i) Einführung von EDV-Katalogen bleibt auch in den 90er Jahren ein Thema, (ii) Der Aufbau von SWK wird in vielen Bibliotheken in Angriff genommen, dabei spielt die Fremddatenübernahme eine entscheidende Rolle, (iii) RSWK werden zunehmend angewandt, Nutzung der SWD auch für andere Regeln wirkt normierend, (iv) Große Bewegung auf dem 'Systematik-Markt' ist in absehbarer Zeit nicht zu erwarten, (v) Für kleinere Bibliotheken wird der Zettelkatalog auf absehbare Zeit noch die herrschende Katalogform sein, (vi) Der erhebliche Nachholbedarf in den neuen Bundesländern wird nur in einem größeren Zeitraum zu leisten sein. ??? SPEZIALBIBIOTHEKEN ???
- Theme
- Geschichte der Kataloge
Geschichte der Sacherschließung
-
ZDE-Thesaurus : Elektrotechnik, Elektronik und Informationstechnologie (1992)
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- Editor
- Fachinformationszentrum Technik
- Field
- Elektrotechnik
- Imprint
- Fachinformationszentrum Technik : Frankfurt a.M.
-
Barnsley, M.F.; Hurd, L.P.: Fractal image compression (1993)
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- Classification
- ST 330 Informatik / Monographien / Einzelne Anwendungen der Datenverarbeitung / Bildverarbeitung und Mustererkennung
- RSWK
- Bildverarbeitung / Datenkompression
Bildverarbeitung / Datenkompression / Fraktal (BVB)
- RVK
- ST 330 Informatik / Monographien / Einzelne Anwendungen der Datenverarbeitung / Bildverarbeitung und Mustererkennung
- Subject
- Bildverarbeitung / Datenkompression
Bildverarbeitung / Datenkompression / Fraktal (BVB)
-
Beutelspacher, A.: Kryptologie : eine Einführung in die Wissenschaft vom Verschlüsseln, Verbergen und Verheimlichen. Ohne alle Geheimniskrämerei, aber nicht ohne hinterlistigen Schalk, dargestellt zum Nutzen und Ergötzen des allgemeinen Publikums (1994)
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- Abstract
- Verschlüsseln, Verbergen, Verheimlichen - YHUVWHKHQ VLH GDV?- Wenn nicht, sollten Sie dieses Buch lesen. Es bietet eine reich illustrierte, leichtverdauliche und amüsante Einführung in die Kryptologie. Diese Wissenschaft beschäftigt sich damit, Nachrichten vor unbefugtem Lesen und unberechtigter Änderung zu schützen.Ein besonderer Akzent liegt auf der Behandlung moderner Entwicklungen. Dazu gehören insbesondere Zugangskontrolle zu Rechnern, elektronische Unterschrift und Bezahlen mit Chipkarte.
- BK
- 53.71 / Theoretische Nachrichtentechnik
- Classification
- 53.71 / Theoretische Nachrichtentechnik
-
Bechtolsheim, M. von: Agentensysteme : verteiltes Problemlösen mit Expertensystemen (1992)
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- Abstract
- Problem solving in Unternehmen und Organisationen geschieht vielerorts und vernetzt. Herkömmliche Expertensysteme tragen diesem Faktum kaum Rechnung. Deshalb ist gerda die Betriebswirtschaftslehre angewiesen auf den Agentensystemansatz, bei dem Problemlösungen so modelliert werden, daß sie den realen Verhältnissen möglichst nahe kommen
- Classification
- ST 330 Informatik / Monographien / Einzelne Anwendungen der Datenverarbeitung / Bildverarbeitung und Mustererkennung
- RVK
- ST 330 Informatik / Monographien / Einzelne Anwendungen der Datenverarbeitung / Bildverarbeitung und Mustererkennung
-
Afemann, U.: Internet für die Dritte Welt : Chance oder Bedrohung? (1997)
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- Abstract
- Fast alle Studien und Papiere zur Telekommunikation bezeichnen die neue Technik als entscheidend für die Entwicklung des wirtschaftlichen und sozialen Fortschritts auf der Welt. Durch den verstärkten Einsatz der Telekommunikation und hier insbesondere der Computernetze, so die Vertreter der wichtigsten Telekommunikationsfirmen des Nordens, ließe sich der Abstand zwischen dem reichen Norden und dem armen Süden verringern und die Armut überwinden. In Zusammenarbeit mit der Weltbank, der UNESCO, von USAID und vielen anderen internationalen Institutionen versuchen sie, die Entscheidungsträger der Dritten Welt davon zu überzeugen, daß eine Investition in die neuen Medien unumgänglich sei, um am Fortschritt und damit an einer Verbesserung der Lebensbedingungen für alle teilzuhaben. Dabei ist das Eigeninteresse der internationalen Konsortien aus den Industrienationen offensichtlich, sind sie es doch, die führend an an der Implementierung von Telefon- und Datenleitungen in den Entwicklungsländern beteiligt sind. Ein jeder will sich in den nächsten 5 Jahren ein großes Stück vom geschätzten 500-Milliarden-Dollar-Kuchen im Kommunikationsbereich abzuschneiden
- Date
- 29. 1.1997 18:49:05
-
Leuthardt, B.: "Speichern Sie sich bitte an der Meldesäule" : Leben online: die Technik- und Informationssysteme erfassen den Alltag und stellen jeden unter Verdacht (1996)
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- Abstract
- Die rasende Entwicklung der Telekommunikation und Informatik ermöglicht immer besser die Überwachung des Alltags. Hightech und Videokameras kontrollieren Flüchtlinge und Fabrikarbeiter, Verbraucher/innen und Angestellte. Verwaltungsabläufe werden dank Online-Technik anonymisiert, die Verantwortlichkeiten für Pannen und Ausgrenzungen dadurch weniger erkennbar, auch der stille Sozialabbau wird so leichter durchsetzbar
- Date
- 17. 7.1996 9:33:22
-
Stock, M.: Aus 6 mach' 1 : Der neue FIZ-Technik-Thesaurus für alle Technikdatenbanken (1999)
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- Abstract
- Ein Fachthesaurus von einer Größenordnung, die beeindruckt: Der Thesaurus Technik und Management umfaßt 48.000 deutsche und 32.000 englische Fachwörter, die in 34.000 Begriffsfamilien zusammengefaßt werden. Er ist erhältlich als Buch und CD-ROM. FIZ Technik überarbeitete, aktualisierte, mischte und vereinigte 6 einzelne Fachthesauri und ersetzte sie durch den Gesamtthesaurus Technik und Management
- Field
- Elektrotechnik
-
Arnold, F.-J. (Red.): Telekommunikationspolitik : Rahmenbedingungen für die Telekommunikation (1995)
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- Content
- Die Landesinitiative Telekommunikation TELETECH NRW / Der Zusammenhang zwischen Postreform I und Postreform II in Deutschland / Der ordnungspolitische Rahmen der Postreform I / Die Entwicklung der Telekommunikation in Deutschland nach der Postreform I / Auswirkungen und Ziele der Telekommunikationspolitik der Europäischen Union / Die Postreform II in Deutschland / Bewertung der Postreform II und Ausblick / Forderungen an den Gesetzgeber und die Regulierung für einen funktionierenden Wettbewerb in Deutschland
- Series
- Schriften der Veröffentlichungen im Rahmen der Landesinitiative TELETECH NRW; Bd.1
-
Ahrens, R.; Albers, U.; Erb, U.: Praxisbericht 'Elektronisches Bürgerinformationssystem in der Stadtbibliothek Bremen' (1993)
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- Editor
- Forschungsgruppe Telekommunikation
-
Ehlers, S.: Telekommunikation - Dienste, Übersichten, Entscheidungshilfen (1994)
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- Imprint
- Berlin : Verlag Technik
-
Stock, W.G.: ¬Die Informationspolitik der Europäischen Union (1996)
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- Abstract
- Untersucht wird die Informations- und Bibliothekspolitik der Europäischen Union ab 1992, des Jahr des EG-Vertrages. Kurz eingegangen wird auf zurückliegende Programme: das Programm Impact 1, die Gründung der Information Market Observatory sowie das Programm Impact 2. Mit dem 'Weißbuch' der EG-Kommission (Ende 1993) beginnt eine neue Phase europäischer Informationspolitik, die den Aufbau der Informationsgesellschaft zur zentralen Aufgabe europäischer Politik erklärt. In der Folge entstehen der Bericht der Bangemann-Arbeitsgruppe sowie die Thesen der Europäischen Kommission zur Informationsgesellschaft, das vierte Rahmenprogramm für Forschung und Technologische Entwicklung, die 'Grünbücher' zur Liberalisierung der Telekommunikation, das Bibliotheks- und Informations-Engineering-Programm, das von der Europäischen Kommission veranstaltete Treffen der G7-Länder zur Informationsgesellschaft sowie das Programm Info2000. Welche Stellung hat der Bereich Archiv, Bibliothek, Information in der neuen europäischen Politik? Folgerungen wie die Sicht der ABI-Dienste als Universaldienste oder die Privatisierung von ABI-Einrichtungen werden diskutiert
- Source
- ABI-Technik. 16(1996) H.2, S.111-132
-
Internetzugang in Öffentlichen Bibliotheken : Strukturierungsbedarf und -möglichkeiten beim Online-Zugang zu Information und Wissen: BINE (Bibliothek + Internet = Navigation + Erschließung) (1999)
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- Imprint
- Bremen : Stadtbibliothek in Zusammenarbeit mit der Forschungsgruppe Telekommunikation, Universität Bremen
-
Eck, A.; Legenhausen, L; Wolff, D.: Telekommunikation und Fremdsprachenunterricht : Information, Projekte, Ergebnisse (1995)
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- Footnote
- Rez. in: Frankfurter Rundschau Nr.61 vom 12.3.1996 (CeBIT-Beilage), S.1 (C. Füller)
- Isbn
- 3-925453-22-9
- Series
- Fremdsprachen in Lehre und Forschung; 18
-
Hajer, H.; Kolbeck, R.: Internet : der schnelle Start ins weltweit größte Rechnernetz (1994)
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- Imprint
- Haar : Markt und Technik
- RSWK
- Telekommunikation / Internet (ÖVK)
- Subject
- Telekommunikation / Internet (ÖVK)
-
Dammeyer, A.; Jürgensen, W.; Krüwel, C.; Poliak, E.; Ruttkowski, S.; Schäfer, Th.; Sirava, M.; Hermes, T.: Videoanalyse mit DiVA (1998)
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- Abstract
- Die Bedeutung von Videos nimmt für multimediale Systeme stetig zu. Dabei existiert eine Vielzahl von Produkten zur Betrachtung von Videos, allerdings nur wenige Ansätze, den Inhalt eines Videos zu erschließen. Das DiVA-System, welches an der Universität Bremen im Rahmen eines studentischen Projektes entwickelt wird, dient der automatischen Analyse von MPEG-I Videofilmen. Der dabei verfolgte Ansatz läßt sich in vier Phasen gliedern. Zunächst wird der Videofilm durch eine Shotanalyse in seine einzelnen Kameraeinstellungen (Shots) unterteilt. Darauf aufbauend findet eine Kamerabewegungsanalyse sowie die Erstellung von Mosaicbildern statt. Mit Methoden der künstlichen Intelligenz und der digitalen Bildverarbeitung wird das analysierte Material nach Bild- und Toninformationen ausgewertet. Das Resultat ist eine textuelle Beschreibung eines Videofilms, auf der mit Hilfe von Text-Retrieval-Systemen recherchiert werden kann
- Source
- Inhaltsbezogene Suche von Bildern und Videosequenzen in digitalen multimedialen Archiven: Beiträge eines Workshops der KI'98 am 16./17.9.1998 in Bremen. Hrsg.: N. Luth
