Behavior Monitoring Based On Intensity Matrix Distribution In Output Plane Of Singlemode Fiber Bundle

• doi: 10.1109/TIM.2017.2786676
• title: Behavior Monitoring Based on Intensity Matrix Distribution in Output Plane of Single-Mode Fiber Bundle
• publisher: IEEE
• isbn:
• issn: 1557-9662
• rank: 1711
• access_type: LOCKED
• content_type: Journals
• abstract: A smart structure using intensity-based optical fiber sensors has the potential to be a simple and low-cost system. In this paper, a novel fiber-optic smart structure system using a complementary metal-oxide-semiconductor (CMOS) is demonstrated that simultaneously monitors a number of hetero-core optical fiber bending sensors. The proposed system can integrate a number of optical fiber transmission lines. Therefore, the system does not require a number of photodetectors, which is different from conventional techniques. To simultaneously measure optical intensity, we coupled a number of hetero-core optical fiber sensors to a CMOS camera. The optical fiber sensor can detect macrobending to the optical light intensity. The output images comprise luminance spots distribution directly representing the sensor arrangements in the smart structure. A template matching technique based on the sum of absolute differences was introduced to distinguish between the overall behaviors of structures. A recognition experiment for object shapes was performed with a smart pressure sheet in which hetero-core optical fiber sensors are embedded as a simple case. In addition, a real-time human body posture recognition application was implemented using a fiber-optic smart clothing to apply the proposed system. Recognition results show that all images comprising luminance spots distribution were matched with the correct template images, with an error rate of 0% for 15 trials.
• article_number: 8255680
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=8255680
• html_url: https://ieeexplore.ieee.org/document/8255680/
• abstract_url: https://ieeexplore.ieee.org/document/8255680/
• publication_title: IEEE Transactions on Instrumentation and Measurement
• conference_location:
• conference_dates:
• publication_number: 19
• is_number: 8309486
• publication_year: 2018
• publication_date: April 2018
• start_page: 930
• end_page: 937
• citing_paper_count: 2
• citing_patent_count: 0
• download_count: 254
• insert_date: 20180112
• index_terms:
  • ieee_terms:
    • Optical imaging
    • Optical fiber sensors
    • Optical fibers
    • Intelligent sensors
  • author_terms:
    • Complementary metal–oxide–semiconductor (CMOS) camera
    • fiber-optic smart structure
    • hetero-core fiber optics
    • image processing
    • intensity-based fiber-optic sensor
  • dynamic_index_terms:
    • Light Intensity
    • Optical Fiber
    • Fiber-optic
    • Optical Fibre
    • Body Position
    • Body Posture
    • Body Locations
    • Transmission Line
    • Optical Spectra
    • Optical Light
    • Structural Behavior
    • Structural Behaviour
    • Optical Sensors
    • Simultaneous Measurement
    • Object Shape
    • Template Matching
    • Template-matching
    • Template Image
    • Fiber Sensor
    • Sum Of Absolute Differences
    • Complementary Metal-oxide Semiconductor Camera
    • Complementary Metal-oxide-semiconductor Camera
    • Smart Structures
    • Image Resolution
    • Input Image
    • Similarity Score
    • Camera System
    • Range Of Pixels
    • Shoulder Abduction
    • Image Luminance
    • Circle Shape
    • Elbow Flexion
    • Normalized Cross-correlation
    • Normalized Cross-correlation Coefficient
    • Luminance Values
    • Donut-shaped
    • Doughnut-shaped
    • Fusion Splicer
• authors:
  • Author Name: Yuya Koyama
    Affiliation: Department of Information Systems Science, SOKA University, Hachioji, Japan
    Author URL: https://ieeexplore.ieee.org/author/38567393400
    ID: 38567393400
    Order: 1
    Author Affiliations:
    • Department of Information Systems Science, SOKA University, Hachioji, Japan
  • Author Name: Michiko Nishiyama
    Affiliation: Department of Science and Engineering for Sustainable Innovation, SOKA University, Hachioji, Japan
    Author URL: https://ieeexplore.ieee.org/author/37296095700
    ID: 37296095700
    Order: 2
    Author Affiliations:
    • Department of Science and Engineering for Sustainable Innovation, SOKA University, Hachioji, Japan
  • Author Name: Kazuhiro Watanabe
    Affiliation: Department of Science and Engineering for Sustainable Innovation, SOKA University, Hachioji, Japan
    Author URL: https://ieeexplore.ieee.org/author/37292799900
    ID: 37292799900
    Order: 3
    Author Affiliations:
    • Department of Science and Engineering for Sustainable Innovation, SOKA University, Hachioji, Japan

Image Sensor

• sensor_type: CMOS
• resolution: 3 megapixels
• 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: 6 Hz

Applications & Benefits

• cell_imaging: Not specified
• benefits: The system can monitor multiple sensor signals simultaneously.

Supporting Organizations

• supported_by: Not specified

Manuscript Details

• publication_date: April 2018

Relevancy Score

• score: 9
• missing_fields:
  • dynamic_range
  • fill factor
  • quantum efficiency
  • dark current
  • signal-to-noise ratio
  • power consumption
  • pixel size
  • focal length
  • aperture
  • field of view
  • distortion
  • sensitivity
  • shutter speed
  • noise

Processed JSON Filename

request_01fd854f-25a2-4a8b-a634-a1f3e627e0be-behavior_monitoring_based_on_intensity_matrix_distribution_in_output_plane_of_singlemode_fiber_bundle.json