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Dive into the research topics where David Lehmann is active.

Publication


Featured researches published by David Lehmann.


Archive | 1995

Method and system for a user to manually alter the quality of a previously encoded video sequence

Faramarz Azadegan; Jay Yogeshwar; Sheau-Bao Ng; David Lehmann; Mikhail Tsinberg; Hiroaki Unno; Hideki Mimura; Tetsuya Kitamura; Christopher J. Cookson; Greg B. Thagard; Andrew Drusin Rosen


Archive | 1996

Audiovisual encoding system with a reduced number of audio encoders

Sheau-Bao Ng; Mikhail Tsinberg; Masaru Sakurai; David Lehmann; Jay Yogeshwar; Faramarz Azadegan; Teiichi Ichikawa; Hiroaki Unno; Hideki Mimura; Tetsuya Kitamura; Christopher J. Cookson; Greg B. Thagard; Andrew Drusin Rosen


Archive | 1996

A system for manually altering the quality of a previously encoded video sequence

Jay Yogeshwar; Faramarz Azadegan; Sheau-Bao Ng; David Lehmann; Mikhail Tsinberg; Hiroaki Unno; Hideki Mimura; Tetsuya Kitamura; Christopher J. Cookson; Andrew Drusin Rosen; Greg B. Thagard


Archive | 1996

System for altering the encoded video frames

Faramarz Azadegan; Jay Yogeshwar; Sheau-Bao Ng; David Lehmann; Mikhail Tsinberg; Hiroaki Unno; Hideki Mimura; Tetsuya Kitamura; Christopher J. Cookson; Greg B. Thagard; Andrew Drusin Rosen


Archive | 1996

Systeme de modification de trames video codees

Faramarz Azadegan; Jay Yogeshwar; Sheau-Bao Ng; David Lehmann; Mikhail Tsinberg; Hiroaki Unno; Hideki Mimura; Tetsuya Kitamura; Christopher J. Cookson; Greg B. Thagard; Andrew Drusin Rosen


Archive | 1996

Systeme de modification manuelle de la qualite d'une sequence video precedemment codee

Jay Yogeshwar; Faramarz Azadegan; Sheau-Bao Ng; David Lehmann; Mikhail Tsinberg; Hiroaki Unno; Hideki Mimura; Tetsuya Kitamura; Christopher J. Cookson; Andrew Drusin Rosen; Greg B. Thagard


Archive | 1996

Audiovisuelles kodierungssystem mit einer verminderten anzahl von audiokodern

Sheau-Bao Ng; Mikhail Tsinberg; Masaru Sakurai; Toshinori Odaka; David Lehmann; Jay Yogeshwar; Faramarz Azadegan; Teiichi Ichikawa; Hiroaki Unno; Hideki Mimura; Tetsuya Kitamura; J Cookson; Greg B. Thagard; Drusin Rosen


Archive | 1996

System zum händischen verändern der qualität einer vorher kodierten video-sequenz

Jay Yogeshwar; Faramarz Azadegan; Sheau-Bao Ng; David Lehmann; Mikhail Tsinberg; Hiroaki Unno; Hideki Mimura; Tetsuya Kitamura; Christopher J. Cookson; Andrew Drusin Rosen; Greg B. Thagard


Archive | 1996

Audiovisuelles kodierungssystem mit einer verminderten anzahl von audiokodern Audiovisual coding system with a reduced number of audiokodern

Sheau-Bao Ng; Mikhail Tsinberg; Masaru Sakurai; Toshinori Odaka; David Lehmann; Jay Yogeshwar; Faramarz Azadegan; Teiichi Ichikawa; Hiroaki Unno; Hideki Mimura; Tetsuya Kitamura; J Cookson; Greg B. Thagard; Drusin Rosen


Archive | 1996

System zur änderung kodierter videorahmen

Faramarz Azadegan; Christopher J. Cookson; Tetsuya Komea-shi Kitamura; David Lehmann; Hideki Kanazawa-ku Mimura; Sheau-Bao Cranbury Ng; Andrew Drusin Rosen; Greg B. Thagard; Mikhail Tsinberg; Hiroaki Ichikawa-shi Unno; Jay Yogeshwar

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