Data Processing Tasks in Wireless GI Endoscopy: Image-Based Capsule Localization & Navigation and Video Compression

The paper addresses data processing support that is required in capsule gastrointestinal endoscopy. First, capsule position estimation method using standard MPEG-7 image features (descriptors) is discussed. The proposed approach makes use of vector quantization, principal component analysis and neur...

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Veröffentlicht in:	2007 29th Annual International Conference of the IEEE Engineering in Medicine and Biology Society 2007-01, Vol.2007, p.2815-2818
Hauptverfasser:	Bulat, J., Duda, K., Duplaga, M., Fraczek, R., Skalski, A., Socha, M., Turcza, P., Zielinski, T.P.
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Capsule Endoscopy - methods Colon - anatomy & histology Colon - diagnostic imaging Colonography, Computed Tomographic Data Compression Data processing Endoscopes Gastrointestinal tract Gastrointestinal Tract - anatomy & histology Gastroscopy - methods Humans Image Processing, Computer-Assisted MPEG 7 Standard Navigation Neural networks Principal component analysis Stomach - anatomy & histology Stomach - diagnostic imaging Vector quantization Video compression Virtual colonoscopy
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