Motion Detection With An Intelligent Optical Sensor With Onchip Analogue Memory

• doi:
• title: Motion detection with an intelligent optical sensor with on-chip analogue memory
• publisher: IEEE
• isbn: 2-86332-160-9
• issn:
• rank: 3054
• access_type: LOCKED
• content_type: Conferences
• abstract: A 64 × 64-pixel image sènsor with full-frame analogue memory and on-chip motion processor is presented. The processor, consisting of a charge amplifier and an analogue subtractor realised with a switched capacitor technique, calculates the difference between the values of the signal on each pixel in successive frames at a rate of up to 60 frames/s with limited area and power overhead. Fabricated in a 1.2 μm standard CMOS process with an added metal 3 light-shielding layer, the circuit is fully functional and requires a total core area of 13 mm2.
• article_number: 5468544
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5468544
• html_url: https://ieeexplore.ieee.org/document/5468544/
• abstract_url: https://ieeexplore.ieee.org/document/5468544/
• publication_title: ESSCIRC '94: Twientieth European Solid-State Circuits Conference
• conference_location: Ulm, Germany
• conference_dates: 20-22 Sept. 1994
• publication_number: 5468478
• is_number: 5468479
• publication_year: 1994
• publication_date: 20-22 Sept. 1994
• start_page: 300
• end_page: 303
• citing_paper_count: 1
• citing_patent_count: 0
• download_count: 61
• insert_date: 20100601
• index_terms:
  • ieee_terms:
    • Motion detection
    • Intelligent sensors
    • Optical sensors
    • Capacitors
    • Photodiodes
    • Voltage
    • Signal processing
    • Operational amplifiers
    • Circuits
    • Sensor arrays
  • dynamic_index_terms:
    • Optical Sensors
    • Motion Detection
    • Motion Sensors
    • On-chip Memory
    • Analog Memory
    • Signal Values
    • Successive Frames
    • Area Overhead
    • Power Overhead
    • Charge Amplifier
    • Photodiode
    • Output Signal
    • Memory Cells
    • Previous Frame
• isbn_formats:
  • format: Print ISBN, value: 2-86332-160-9, isbnType: Historical
• authors:
  • Author Name: A. Simoni
    Affiliation: Pantè di Povo, I.R.S.T., Trento, Italy
    Author URL: https://ieeexplore.ieee.org/author/37273445300
    ID: 37273445300
    Order: 1
    Author Affiliations:
    • Pantè di Povo, I.R.S.T., Trento, Italy
  • Author Name: A. Sartori
    Affiliation: Pantè di Povo, I.R.S.T., Trento, Italy
    Author URL: https://ieeexplore.ieee.org/author/37354350300
    ID: 37354350300
    Order: 2
    Author Affiliations:
    • Pantè di Povo, I.R.S.T., Trento, Italy
  • Author Name: F. Maloberti
    Affiliation: Department of Electronics, University of Pavia, Pavia, Italy
    Author URL: https://ieeexplore.ieee.org/author/37269864600
    ID: 37269864600
    Order: 3
    Author Affiliations:
    • Department of Electronics, University of Pavia, Pavia, Italy
  • Author Name: G. Torelli
    Affiliation: Department of Electronics, University of Pavia, Pavia, Italy
    Author URL: https://ieeexplore.ieee.org/author/37272734100
    ID: 37272734100
    Order: 4
    Author Affiliations:
    • Department of Electronics, University of Pavia, Pavia, Italy
  • Author Name: S. Plevridis
    Affiliation: Intracom S.A., Paiania, Greece
    Author URL: https://ieeexplore.ieee.org/author/37363547100
    ID: 37363547100
    Order: 5
    Author Affiliations:
    • Intracom S.A., Paiania, Greece

Image Sensor

• sensor_type: CMOS
• resolution: 64x64
• dynamic_range: Not directly specified
• pixel_size: 48µm x 48µm
• 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: up to 60 fps
• power_consumption: 2.4mW

Applications & Benefits

• cell_imaging: Motion detection in surveillance applications and direction control of moving vehicles.
• benefits: Simple motion detection with analogue processing, small area and power overhead.

Supporting Organizations

• supported_by: European Union through ESPRIT Project 7101 'MInOSS'

Manuscript Details

• publication_date: 20-22 Sept. 1994

Relevancy Score

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

Processed JSON Filename

request_42ef537f-2d49-4bbe-ac95-ea7316dc8e41-motion_detection_with_an_intelligent_optical_sensor_with_onchip_analogue_memory.json