Use Bionic Microlens Array And Cmos Image Sensor For Threedimensional Motion Detection

• doi: 10.1109/NEMS.2012.6196800
• title: Use bionic microlens array and CMOS image sensor for three-dimensional motion detection
• publisher: IEEE
• isbn: 978-1-4673-1123-6
• issn:
• partnum: 12EX6186
• rank: 3940
• access_type: LOCKED
• content_type: Conferences
• abstract: This paper proposed a novel three dimensional motion detection design. This design consists of a bionic microlens array, which integrates an aberration limited four-lens system and a CMOS image sensor to mimic insect compound eye vision. The microlens array, made from time multiplexed SF6/O2 plasma and PDMS (polydimethylsiloxane)-molding, is directly placed on the top of CMOS image sensor. A LED testing setup is prepared to project referent rays through the artificial ommatidium to the image sensor for 3D motion analysis and characterization. A computational method also has been established to convert sensor image into displacement. Both analysis and experiment results demonstrate that the design can predict the three-dimensional positions with average error less than 2.41%.
• article_number: 6196800
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6196800
• html_url: https://ieeexplore.ieee.org/document/6196800/
• abstract_url: https://ieeexplore.ieee.org/document/6196800/
• publication_title: 2012 7th IEEE International Conference on Nano/Micro Engineered and Molecular Systems (NEMS)
• conference_location: Kyoto, Japan
• conference_dates: 5-8 March 2012
• publication_number: 6189421
• is_number: 6196692
• publication_year: 2012
• publication_date: 5-8 March 2012
• start_page: 388
• end_page: 391
• citing_paper_count: 0
• citing_patent_count: 0
• download_count: 519
• insert_date: 20120510
• index_terms:
  • ieee_terms:
    • Biomedical imaging
    • Three dimensional displays
    • Materials
    • Microoptics
    • Lenses
    • Light emitting diodes
    • Image recognition
  • author_terms:
    • bionic
    • microlens
    • motion detection
    • 3D positioning
    • insect vision
    • compound eyes
  • dynamic_index_terms:
    • Image Sensor
    • Camera Sensor
    • Motion Detection
    • Motion Sensors
    • Microlens Array
    • Micro Lens Arrays
    • Polydimethylsiloxane
    • 3D Motion
    • Compound Eyes
    • Light Source
    • Optical Axis
    • Fiber Axis
    • Beam Axis
    • Video Analysis
    • Video Classification
    • Sensor Locations
    • Position Sensor
• isbn_formats:
  • format: CD, value: 978-1-4673-1123-6, isbnType: New-2005
  • format: Print ISBN, value: 978-1-4673-1122-9, isbnType: New-2005
  • format: Electronic ISBN, value: 978-1-4673-1124-3, isbnType: New-2005
• authors:
  • Author Name: Chung-You Liu
    Affiliation: Department of Mechatronics Engineering, National Changhua University of Education, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/38244406400
    ID: 38244406400
    Order: 1
    Author Affiliations:
    • Department of Mechatronics Engineering, National Changhua University of Education, Taiwan
  • Author Name: Jun-Fu Chuang
    Affiliation: Department of Mechatronics Engineering, National Changhua University of Education, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37952191200
    ID: 37952191200
    Order: 2
    Author Affiliations:
    • Department of Mechatronics Engineering, National Changhua University of Education, Taiwan
  • Author Name: Ting-Chieh Yu
    Affiliation: Department of Mechatronics Engineering, National Changhua University of Education, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/38244038500
    ID: 38244038500
    Order: 3
    Author Affiliations:
    • Department of Mechatronics Engineering, National Changhua University of Education, Taiwan
  • Author Name: Kerwin Wang
    Affiliation: Department of Mechatronics Engineering, National Changhua University of Education, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37402605700
    ID: 37402605700
    Order: 4
    Author Affiliations:
    • Department of Mechatronics Engineering, National Changhua University of Education, Taiwan

Image Sensor

• sensor_type: CMOS
• resolution: 640x480
• dynamic_range: Not specified
• pixel_size: Not specified
• dark_current: Not specified

Optical Data

• focal_length: 83.3µm
• aperture: Not specified
• field_of_view: Not specified
• distortion: Not specified

Performance Metrics

• frame_rate: 30FPS

Applications & Benefits

• cell_imaging: Not specified
• benefits: The design can achieve sensitivity to 0.286 (pixel/mm) along the optic axis, indicating potential applications in fast 3D-motion detecting, self-guided robot development, insect vision, and pathfinding behavior studies.

Supporting Organizations

• supported_by: Prof. C.-C. Lin (for valuable discussions)

Manuscript Details

• publication_date: 5-8 March 2012

Relevancy Score

• score: 9
• missing_fields:
  • fill factor
  • quantum efficiency
  • noise sources
  • readout speed
  • analog-to-digital conversion techniques
  • microlenses
  • on-chip colour filters
  • global or rolling shutters
  • backside illumination

Processed JSON Filename

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