A Widespectrum And Highspeed Cmos System Based On Fpga

• doi: 10.1109/IHMSC49165.2020.00012
• title: A wide-spectrum and high-speed CMOS system based on FPGA
• publisher: IEEE
• isbn: 978-1-7281-6518-9
• issn:
• rank: 1347
• access_type: LOCKED
• content_type: Conferences
• abstract: As we all know, CPU/GPU/DSP are the platforms where the most of the image processing in cameras base on, however with the Field Programmable Gate Array (FPGA) shows more advantages there are more and more digital cameras designed with it. In this paper, a wide-spectrum and high-speed CMOS system is proposed using FPGA. Further, DDR3 circuit is also used to cache a full frame information without data loss. At the same time, USB3.0 is used as the data transmission interface in the system. The specific implementation processes on FPGA consist of the CMOS driving module between main board and sensor board as well as a series of video processing pipeline implemented with FPGA. Finally, the system displays a 2048*2046 pixel resolution and has a frame frequency of 22fps, which can detect the wavelength between 200nm and 1100nm with the dynamic range over 90dB. The experimental result shows that the FPGA-based wide-spectrum and high-speed CMOS system can increase the video frame rate and achieve excellent imaging quality.
• article_number: 9204140
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9204140
• html_url: https://ieeexplore.ieee.org/document/9204140/
• abstract_url: https://ieeexplore.ieee.org/document/9204140/
• publication_title: 2020 12th International Conference on Intelligent Human-Machine Systems and Cybernetics (IHMSC)
• conference_location: Hangzhou, China
• conference_dates: 22-23 Aug. 2020
• publication_number: 9199228
• is_number: 9204027
• publication_year: 2020
• publication_date: 22-23 Aug. 2020
• start_page: 19
• end_page: 22
• citing_paper_count: 1
• citing_patent_count: 0
• download_count: 208
• insert_date: 20200923
• index_terms:
  • ieee_terms:
    • Field programmable gate arrays
    • CMOS image sensors
    • Cameras
    • Clocks
    • Connectors
    • Data processing
  • author_terms:
    • FPGA
    • CMOS
    • high-speed
    • wide-spectrum
  • dynamic_index_terms:
    • High-speed System
    • High-speed CMOS
    • Interface System
    • Visible Light
    • Fingerprint
    • Control Signal
    • High Gain
    • Camera System
    • Type Of Technology
    • Digital Microscope
    • Lower Gain
    • Oil Spill
    • Visible Bands
    • System Volume
    • Sensor Characteristics
    • Parallel Data
    • Visible Images
    • Pixel Data
    • Host Computer
    • Ultraviolet Imager
    • Bit-width
    • Dual Camera
• isbn_formats:
  • format: Print on Demand(PoD) ISBN, value: 978-1-7281-6518-9, isbnType: New-2005
  • format: Electronic ISBN, value: 978-1-7281-6517-2, isbnType: New-2005
• authors:
  • Author Name: Ting Zhang
    Affiliation: College of Optical Science and Engineering, Zhejiang University, Hangzhou, China
    Author URL: https://ieeexplore.ieee.org/author/37089918773
    ID: 37089918773
    Order: 1
    Author Affiliations:
    • College of Optical Science and Engineering, Zhejiang University, Hangzhou, China
  • Author Name: Ni Jiang
    Affiliation: College of Optical Science and Engineering, Zhejiang University, Hangzhou, China
    Author URL: https://ieeexplore.ieee.org/author/37088474414
    ID: 37088474414
    Order: 2
    Author Affiliations:
    • College of Optical Science and Engineering, Zhejiang University, Hangzhou, China
  • Author Name: Feihong Yu
    Affiliation: College of Optical Science and Engineering, Zhejiang University, Hangzhou, China
    Author URL: https://ieeexplore.ieee.org/author/37537252000
    ID: 37537252000
    Order: 3
    Author Affiliations:
    • College of Optical Science and Engineering, Zhejiang University, Hangzhou, China

Image Sensor

• sensor_type: BSI CMOS image sensor
• resolution: 2048x2048
• dynamic_range: 90dB
• pixel_size: 6.5um
• dark_current:

Optical Data

• focal_length:
• aperture:
• field_of_view:
• distortion:

Performance Metrics

• frame_rate: 22fps
• signal_to_noise_ratio:
• sensitivity:
• shutter_speed:
• power_consumption:
• noise:

Applications & Benefits

• cell_imaging: The system has been used to observe ovarian cells under different magnifications, demonstrating good performance as a digital microscope.
• benefits: The wide-spectrum capability allows for imaging in both visible and ultraviolet light, which is beneficial for various applications including medical imaging, environmental monitoring, and criminal investigation.

Supporting Organizations

• supported_by:

Manuscript Details

• publication_date: 22-23 Aug. 2020

Relevancy Score

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

Processed JSON Filename

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