Frame Based Adaptation For Cmos Imager

• doi: 10.1109/ICICS.2005.1689055
• title: Frame Based Adaptation for CMOS Imager
• publisher: IEEE
• isbn: 0-7803-9283-3
• issn:
• rank: 2524
• access_type: LOCKED
• content_type: Conferences
• abstract: this paper presents a VLSI architecture of a frame-based adaptive quantization technique based on the Fast Boundary Adaptation Rule (FBAR). The adaptive quantization algorithm is integrated together with a 128×128 pixel CMOS image sensor array. The pixel operation is based on biologically inspired time-to-first spike encoding scheme. System and circuit level simulations show the successful operation of the proposed architecture.
• article_number: 1689055
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1689055
• html_url: https://ieeexplore.ieee.org/document/1689055/
• abstract_url: https://ieeexplore.ieee.org/document/1689055/
• publication_title: 2005 5th International Conference on Information Communications & Signal Processing
• conference_location: Bangkok, Thailand
• conference_dates: 6-9 Dec. 2005
• publication_number: 11110
• is_number: 35625
• publication_year: 2005
• publication_date: 6-9 Dec. 2005
• start_page: 301
• end_page: 304
• citing_paper_count: 2
• citing_patent_count: 0
• download_count: 66
• insert_date: 20060911
• index_terms:
  • ieee_terms:
    • CMOS image sensors
    • Quantization
    • Sensor arrays
    • Very large scale integration
    • Film bulk acoustic resonators
    • Pixel
    • Adaptive arrays
    • Biological information theory
    • Encoding
    • Circuits
  • author_terms:
    • Adaptive Quantization
    • PWM CMOS Image Sensor
  • dynamic_index_terms:
    • Image Sensor
    • Camera Sensor
    • Bioinspired
    • Biologically Inspired
    • System-level Simulation
    • Quantum
    • Learning Rate
    • Center For Control
    • Input Image
    • System Architecture
    • Image Frames
    • Front End
    • Memory Control
    • Intensity Interval
    • Sensor Pixel
    • Distortion Measure
    • Set Of Bins
    • System Clock
    • Input Events
    • External Interface
• isbn_formats:
  • format: Print ISBN, value: 0-7803-9283-3, isbnType: Historical
• authors:
  • Author Name: D. Climie
    Affiliation: EEE Department, Hong Kong University of Science and Technology, Hong Kong, China
    Author URL: https://ieeexplore.ieee.org/author/37088197138
    ID: 37088197138
    Order: 1
    Author Affiliations:
    • EEE Department, Hong Kong University of Science and Technology, Hong Kong, China
  • Author Name: Shoushun Chen
    Affiliation: EEE Department, Hong Kong University of Science and Technology, Hong Kong, China
    Author URL: https://ieeexplore.ieee.org/author/37088196129
    ID: 37088196129
    Order: 2
    Author Affiliations:
    • EEE Department, Hong Kong University of Science and Technology, Hong Kong, China
  • Author Name: A. Bermak
    Affiliation: EEE Department, Hong Kong University of Science and Technology, Hong Kong, China
    Author URL: https://ieeexplore.ieee.org/author/37275353200
    ID: 37275353200
    Order: 3
    Author Affiliations:
    • EEE Department, Hong Kong University of Science and Technology, Hong Kong, China
  • Author Name: D. Martinez
    Affiliation: LORIA INRIA, Nancy, France
    Author URL: https://ieeexplore.ieee.org/author/37285880300
    ID: 37285880300
    Order: 4
    Author Affiliations:
    • LORIA INRIA, Nancy, France

Image Sensor

• sensor_type: CMOS
• resolution: 128x128 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

Applications & Benefits

• cell_imaging: not specified
• benefits: Adaptation of quantization time intervals performed according to the FBAR algorithm, with continuous adjustment of intensity intervals updated in a per-frame manner.

Supporting Organizations

• supported_by: Research Grant Council of HKSAR, China (Project No HKUST610405)

Manuscript Details

• publication_date: 6-9 Dec. 2005

Relevancy Score

• score: 8
• missing_fields:
  • fill factor
  • quantum efficiency
  • readout speed
  • temporal noise
  • fixed-pattern noise
  • microlenses
  • on-chip colour filters
  • global or rolling shutters
  • backside illumination

Processed JSON Filename

request_851d7ca2-20dc-4fec-a4d8-c77bd685fa38-frame_based_adaptation_for_cmos_imager.json