Highresolution Cmos Video Image Sensors

• doi: 10.1109/JPROC.2011.2178569
• title: High-Resolution CMOS Video Image Sensors
• publisher: IEEE
• isbn:
• issn: 1558-2256
• rank: 2625
• access_type: LOCKED
• content_type: Journals
• abstract: High-definition television (HDTV) images are now commonly available and the recent trend of video applications is toward even higher spatial resolutions with higher pixel rates. To make such high-resolution video images possible, the sensor must have a line time, or one row time, of less than a few microseconds with a pixel rate greater than gigapixels per second. In this paper, the basics of complementary metal–oxide–semiconductor (CMOS) image sensors and the architectures/technologies used to obtain such high resolutions and frame rates are reviewed and the technologies to obtain the highest possible quality video images are explained.
• article_number: 6125964
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6125964
• html_url: https://ieeexplore.ieee.org/document/6125964/
• abstract_url: https://ieeexplore.ieee.org/document/6125964/
• publication_title: Proceedings of the IEEE
• conference_location:
• conference_dates:
• publication_number: 5
• is_number: 6384783
• publication_year: 2013
• publication_date: Jan. 2013
• start_page: 61
• end_page: 73
• citing_paper_count: 25
• citing_patent_count: 0
• download_count: 2611
• insert_date: 20120109
• index_terms:
  • ieee_terms:
    • CMOS image sensors
    • Noise measurement
    • CMOS integrated circuits
    • Spatial resolution
    • HDTV
  • author_terms:
    • CMOS image sensor
    • column-parallel signal processing
    • high frame rate
    • high resolution
    • on-chip ADC
  • dynamic_index_terms:
    • High-resolution Images
    • Image Sensor
    • Camera Sensor
    • Video Images
    • High-resolution Video
    • High-resolution Sensors
    • Spatial Resolution
    • Frame Rate
    • Metal Oxide Semiconductor
    • Video Quality
    • High Frame Rate
    • High-definition Video
    • HD Video
    • Video Applications
    • Signal Processing
    • Digital Camera
    • CCD Camera
    • Charge-coupled Device
    • Power Consumption
    • Most Significant Bit
    • High Bit
    • Highest Bit
    • High-speed Applications
    • Digital Output
    • Parallel Output
    • PIN Photodiode
    • Temporal Noise
    • Signal Chain
    • Noise Structure
    • Pixel Array
    • Processing Circuit
    • Ultra-high-definition
    • Ultra HD
• authors:
  • Author Name: Isao Takayanagi
    Affiliation: Japan Design Center, Aptina Japan, LLC, Minato-ku, Tokyo, Japan
    Author URL: https://ieeexplore.ieee.org/author/37564618500
    ID: 37564618500
    Order: 1
    Author Affiliations:
    • Japan Design Center, Aptina Japan, LLC, Minato-ku, Tokyo, Japan
  • Author Name: Junichi Nakamura
    Affiliation: Japan Design Center, Aptina Japan, LLC, Minato-ku, Tokyo, Japan
    Author URL: https://ieeexplore.ieee.org/author/37564387800
    ID: 37564387800
    Order: 2
    Author Affiliations:
    • Japan Design Center, Aptina Japan, LLC, Minato-ku, Tokyo, Japan

Image Sensor

• sensor_type: CMOS
• resolution: 8.9 Megapixels (4112 x 1680)
• dynamic_range: 12-bits
• pixel_size: 4.2 µm
• dark_current: 2.8 e-/s

Optical Data

• focal_length: Varies by application
• aperture: Depends on lens used
• field_of_view: Varies by application
• distortion: Varies by lens design

Performance Metrics

• frame_rate: 60 fps
• signal_to_noise_ratio: Reported < 2.8 e-/C0
• sensitivity: ISO 200
• shutter_speed: Varies by application
• power_consumption: 1085 mW
• noise: < 2 e-

Applications & Benefits

• cell_imaging: Used in medical imaging devices
• benefits: High resolution, low noise, and good power efficiency suitable for various applications like smartphones and automotive systems.

Supporting Organizations

• supported_by: Micron Technology, Aptina Japan LLC

Manuscript Details

• publication_date: Jan. 2013

Relevancy Score

• score: 10

Processed JSON Filename

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