Special Issue Imaging Processing-Algorithm and System. The Marathon Image Processing System with the Universal DSP.
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- Sasaki Nobuyuki
- Komukai Works, Toshiba Corporation
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- Namikawa Iwao
- Kansai Telecasting Corporation
Bibliographic Information
- Other Title
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- 特集 画像処理―アルゴリズムとシステム 汎用DSPを用いたマラソン画像処理システム
- ハンヨウ DSP オ モチイタ マラソン ガゾウ ショリ システム
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Abstract
The development of the Marathon image processing system which measures step frequency and automatically controls the camera by processing the image through the Marathon program is discussed. Rather than use a special image, this system processes the ordinary camera shot which can be broadcast. The image processes used for this purpose are bi-level quantize, area calculation, detection of a motion vector, chromakey, compress, expand and FFT. Some improvements were made to the motion vector process. These were implemented with the realtime image processing system-Picot system. Using the flexibility and generality of the Picot system, various processes have been developed very rapidly and effectively. Comparisons are drawn between general purpose software oriented system (Picot) and special purpose hardware oriented systems.
Journal
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- The Journal of the Institute of Television Engineers of Japan
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The Journal of the Institute of Television Engineers of Japan 45 (10), 1230-1239, 1991
The Institute of Image Information and Television Engineers
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Keywords
Details 詳細情報について
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- CRID
- 1390001205066034304
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- NII Article ID
- 110003702986
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- NII Book ID
- AN00151466
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- ISSN
- 18849652
- 03866831
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- NDL BIB ID
- 3738238
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- Abstract License Flag
- Disallowed