A Novel Wireless Capsule Endoscope With Jpeg Compression Engine

• doi: 10.1109/ICAL.2010.5585345
• title: A novel wireless capsule endoscope with JPEG compression engine
• publisher: IEEE
• isbn: 978-1-4244-8374-7
• issn: 2161-816X
• partnum: 10EX4704
• rank: 1229
• access_type: LOCKED
• content_type: Conferences
• abstract: To improve the quality of images collected by the wireless capsule endoscope (WCE) and to decrease the system energy consumption, we proposed a novel design of WCE. This WCE system integrates a CMOS sensor with an optional JPEG compression engine, a low power consumption high-performance micro-controller and an ultra low power RF transceiver in a small capsule (less than 10mm× 25mm). Experiment results show that this WCE system can collect much more images with its JPEG compression engine and the image quality can also be improved. In this paper, we will introduce the architecture of the WCE system. The experiment results and the performances of the system will also be presented.
• article_number: 5585345
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5585345
• html_url: https://ieeexplore.ieee.org/document/5585345/
• abstract_url: https://ieeexplore.ieee.org/document/5585345/
• publication_title: 2010 IEEE International Conference on Automation and Logistics
• conference_location: Hong Kong, China
• conference_dates: 16-20 Aug. 2010
• publication_number: 5570126
• is_number: 5585273
• publication_year: 2010
• publication_date: 16-20 Aug. 2010
• start_page: 553
• end_page: 558
• citing_paper_count: 14
• citing_patent_count: 0
• download_count: 327
• insert_date: 20100923
• index_terms:
  • ieee_terms:
    • Transform coding
    • Image coding
    • Endoscopes
    • CMOS integrated circuits
    • Wireless communication
    • Transceivers
    • Image resolution
  • author_terms:
    • wireless capsule endoscope
    • JPEG compression
    • micro embedded system
  • dynamic_index_terms:
    • JPEG Compression
    • Wireless Capsule Endoscopy
    • Image Quality
    • Power Consumption
    • Low Power Consumption
    • Image Collection
    • Image Resolution
    • Frame Rate
    • Magnetic System
    • Compression Ratio
    • Hardware Architecture
    • Capsule Size
• isbn_formats:
  • format: Online ISBN, value: 978-1-4244-8374-7, isbnType: New-2005
  • format: Print ISBN, value: 978-1-4244-8375-4, isbnType: New-2005
  • format: Electronic ISBN, value: 978-1-4244-8376-1, isbnType: New-2005
• authors:
  • Author Name: Chang Cheng
    Affiliation: Shenzhen Institutes of Advanced Technology, Chinese, Key Laboratory of Biomedical Informatics & Health Engineering CAS, Shenzhen Key Laboratory of Low-Cost Health, SIAT, Chinese Academy and Sciences, Shenzhen, China
    Author URL: https://ieeexplore.ieee.org/author/37087892167
    ID: 37087892167
    Order: 1
    Author Affiliations:
    • Shenzhen Institutes of Advanced Technology, Chinese, Key Laboratory of Biomedical Informatics & Health Engineering CAS, Shenzhen Key Laboratory of Low-Cost Health, SIAT, Chinese Academy and Sciences, Shenzhen, China
  • Author Name: Zhiyong Liu
    Affiliation: Shenzhen Institutes of Advanced Technology, Chinese, Key Laboratory of Biomedical Informatics & Health Engineering CAS, Shenzhen Key Laboratory of Low-Cost Health, SIAT, Chinese Academy and Sciences, Shenzhen, China
    Author URL: https://ieeexplore.ieee.org/author/37087429781
    ID: 37087429781
    Order: 2
    Author Affiliations:
    • Shenzhen Institutes of Advanced Technology, Chinese, Key Laboratory of Biomedical Informatics & Health Engineering CAS, Shenzhen Key Laboratory of Low-Cost Health, SIAT, Chinese Academy and Sciences, Shenzhen, China
  • Author Name: Chao Hu
    Affiliation: Shenzhen Institutes of Advanced Technology, Chinese, Key Laboratory of Biomedical Informatics & Health Engineering CAS, Shenzhen Key Laboratory of Low-Cost Health, SIAT, Chinese Academy and Sciences, Shenzhen, China
    Author URL: https://ieeexplore.ieee.org/author/37087248620
    ID: 37087248620
    Order: 3
    Author Affiliations:
    • Shenzhen Institutes of Advanced Technology, Chinese, Key Laboratory of Biomedical Informatics & Health Engineering CAS, Shenzhen Key Laboratory of Low-Cost Health, SIAT, Chinese Academy and Sciences, Shenzhen, China
  • Author Name: Max Q.-H. Meng
    Affiliation: Department of Electronic Engineering, Chinese University of Hong Kong, Hong Kong, China
    Author URL: https://ieeexplore.ieee.org/author/37274117000
    ID: 37274117000
    Order: 4
    Author Affiliations:
    • Department of Electronic Engineering, Chinese University of Hong Kong, Hong Kong, China

Image Sensor

• sensor_type: CMOS
• resolution: 800x600 pixels
• dynamic_range: Not specified
• pixel_size: Not specified
• dark_current: Not specified

Optical Data

• focal_length: Not specified
• aperture: Not specified
• field_of_view: Not specified
• distortion: Not specified

Performance Metrics

• frame_rate: 1 frame per second (JPEG mode)
• power_consumption: average power consumption calculated as 113.785 mW for JPEG mode and 3461.36 mW for YUV mode

Applications & Benefits

• cell_imaging: Used for wireless capsule endoscopy, improving imaging of the gastrointestinal tract.
• benefits: Higher resolution images collected with reduced data size and power consumption due to JPEG compression.

Supporting Organizations

• supported_by: Shenzhen Institutes of Advanced Technology, Chinese Academy of Sciences, The Chinese University of Hong Kong, various grants noted in the paper.

Manuscript Details

• publication_date: 16-20 Aug. 2010

Relevancy Score

• score: 9
• missing_fields:
  • dynamic_range
  • pixel_size
  • dark_current
  • focal_length
  • aperture
  • field_of_view
  • distortion
  • signal_to_noise_ratio
  • sensitivity
  • shutter_speed
  • noise

Processed JSON Filename

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