A Highquality And Highspeed System Of Bayer Image Restoration Controlled By Dm642 And Fpga

• doi: 10.1109/MIC.2012.6273439
• title: A high-quality and high-speed system of Bayer image restoration controlled by DM642 and FPGA
• publisher: IEEE
• isbn: 978-1-4577-1603-4
• issn:
• partnum: 12EX5771
• rank: 1098
• access_type: LOCKED
• content_type: Conferences
• abstract: Here we present an efficient real-time system for Bayer image restoration. The system uses the dual processing pipeline architectures (DM642 and FPGA) to improve the speed and quality. FPGA collects and pre-processes a raw Bayer image from the CMOS image sensor. DM642 executes core algorithm processing and runs bilinear interpolation algorithm to form the RGB format image. The system could process a Bayer image of 752×480 pixels within 17.4 ms, and could transmit the final image to the host computer with 10Mb/s band-width through the Ethernet port.
• article_number: 6273439
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6273439
• html_url: https://ieeexplore.ieee.org/document/6273439/
• abstract_url: https://ieeexplore.ieee.org/document/6273439/
• publication_title: Proceedings of 2012 International Conference on Measurement, Information and Control
• conference_location: Harbin, China
• conference_dates: 18-20 May 2012
• publication_number: 6261643
• is_number: 6273366
• publication_year: 2012
• publication_date: 18-20 May 2012
• start_page: 935
• end_page: 938
• citing_paper_count: 0
• citing_patent_count: 0
• download_count: 255
• insert_date: 20120820
• index_terms:
  • ieee_terms:
    • Process control
    • CMOS integrated circuits
    • Interpolation
    • Imaging
    • Noise
    • Read only memory
    • Clocks
  • author_terms:
    • DM642
    • FPGA
    • CMOS image sensor
    • bilinear interpolation
  • dynamic_index_terms:
    • Image Processing
    • Bayer Image
    • Raw Images
    • Image Sensor
    • Camera Sensor
    • Bilinear Interpolation
    • Imaging Data
    • Digital Images
    • Color Images
    • Real-time Performance
    • Real-time Processing
    • Real-time Operation
    • Cyclone
    • Analog-to-digital Converter
    • Analog-to-digital
    • Digital-to-analog Converter
    • Algorithm Parameters
    • Color Space
    • Color Components
    • Luminosity
    • Channel Data
    • Hardware Implementation
    • Color Temperature
    • Temperature Light
    • Clock Frequency
    • Red Component
    • Image Processing System
    • Flash Memory
    • Flash Storage
• isbn_formats:
  • format: CD, value: 978-1-4577-1603-4, isbnType: New-2005
  • format: Print ISBN, value: 978-1-4577-1601-0, isbnType: New-2005
  • format: Electronic ISBN, value: 978-1-4577-1604-1, isbnType: New-2005
• authors:
  • Author Name: Haoyu Yang
    Affiliation: Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin 300130, China
    Author URL: https://ieeexplore.ieee.org/author/37088145232
    ID: 37088145232
    Order: 1
    Author Affiliations:
    • Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin 300130, China
  • Author Name: Lei Wang
    Affiliation: School of Electrical Engineering, Langfang Polytechnic Institute, Hebei Provience, China
    Author URL: https://ieeexplore.ieee.org/author/37088144888
    ID: 37088144888
    Order: 2
    Author Affiliations:
    • School of Electrical Engineering, Langfang Polytechnic Institute, Hebei Provience, China
  • Author Name: Shenghua Chen
    Affiliation: Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin 300130, China
    Author URL: https://ieeexplore.ieee.org/author/37088146849
    ID: 37088146849
    Order: 3
    Author Affiliations:
    • Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin 300130, China
  • Author Name: Lingling Yuan
    Affiliation: Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin 300130, China
    Author URL: https://ieeexplore.ieee.org/author/37088147809
    ID: 37088147809
    Order: 4
    Author Affiliations:
    • Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin 300130, China
  • Author Name: Xuan Pan
    Affiliation: Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin 300130, China
    Author URL: https://ieeexplore.ieee.org/author/37088147911
    ID: 37088147911
    Order: 5
    Author Affiliations:
    • Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin 300130, China
  • Author Name: Manling Ge
    Affiliation: Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin 300130, China
    Author URL: https://ieeexplore.ieee.org/author/37089111423
    ID: 37089111423
    Order: 6
    Author Affiliations:
    • Key Laboratory of Electromagnetic Field and Electrical Apparatus Reliability, Hebei University of Technology, Tianjin 300130, China

Image Sensor

• sensor_type: CMOS
• resolution: 752x480
• dynamic_range: 55 dB
• pixel_size: 8 bit
• dark_current: N/A

Optical Data

• focal_length: N/A
• aperture: N/A
• field_of_view: N/A
• distortion: N/A

Performance Metrics

• frame_rate: ~57.5 fps
• signal_to_noise_ratio: 55 dB
• sensitivity: N/A
• shutter_speed: N/A
• power_consumption: N/A
• noise: N/A

Applications & Benefits

• cell_imaging: Used in various imaging applications such as industrial quality inspection, medical imaging, etc.
• benefits: High-speed, high-quality image processing; real-time performance in industrial applications.

Supporting Organizations

• supported_by: HeBei Province Nature and Science Grant sponsored by HeBei Province (number: E2010000053).

Manuscript Details

• publication_date: 18-20 May 2012

Relevancy Score

• score: 9
• missing_fields:
  • fill factor
  • quantum efficiency
  • readout speed
  • noise sources

Processed JSON Filename

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