Ccd And Cmos Image Sensors In New Hd Cameras

• doi:
• title: CCD and CMOS image sensors in new HD cameras
• publisher: IEEE
• isbn: 978-1-61284-949-2
• issn: 1334-2630
• partnum: 11EX5330
• rank: 1744
• access_type: LOCKED
• content_type: Conferences
• abstract: In a past few decades, Charge-Coupled Devices (CCDs) almost completely replaced tube technology and became the most popular imaging device for use in video cameras. The image sensor is the key device that determines the quality of the camera's picture. After number of improvements in CCD technology during the years, some weak points of CCD technology are still visible in the picture. Nowadays, when HD is becoming the standard all around the world, industry is searching for an image sensor that will bring even better picture quality as well as more economical approach in production and use. New generation of CMOS image sensors has brought significant improvements in picture quality but with lower production price and less power consumption in cameras in camcorders and put technical people in a position to choose between two technologies.
• article_number: 6044312
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6044312
• html_url: https://ieeexplore.ieee.org/document/6044312/
• abstract_url: https://ieeexplore.ieee.org/document/6044312/
• publication_title: Proceedings ELMAR-2011
• conference_location: Zadar, Croatia
• conference_dates: 14-16 Sept. 2011
• publication_number: 6034696
• is_number: 6044246
• publication_year: 2011
• publication_date: 14-16 Sept. 2011
• start_page: 133
• end_page: 136
• citing_paper_count: 3
• citing_patent_count: 0
• download_count: 1756
• insert_date: 20111013
• index_terms:
  • ieee_terms:
    • Charge coupled devices
    • CMOS integrated circuits
    • Noise
    • CMOS image sensors
    • Cameras
    • Photonics
  • author_terms:
    • Image sensor
    • CCD
    • CMOS
  • dynamic_index_terms:
    • CCD Camera
    • Charge-coupled Device
    • Image Sensor
    • Camera Sensor
    • HD Camera
    • Power Consumption
    • Picture Quality
    • Impression Of Quality
    • Generation Of Sensors
    • Silicon
    • Image Quality
    • Quantum Efficiency
    • Part Of The Image
    • Electron Hole Pairs
    • Low Power Consumption
    • Analog Signal
    • Parallel Signaling
    • Fill Factor
    • Output Node
    • Dark Current
    • Cubicle
    • Additional Electron
    • Potential Well
    • Poor Lighting Conditions
    • Conventional Sensors
    • Efficient Charge Transfer
    • Amplifier Output
    • Photon Wavelength
    • Photons Of Wavelengths
    • Video Rate
    • Video Evaluation
• isbn_formats:
  • format: Print ISBN, value: 978-1-61284-949-2, isbnType: New-2005
  • format: Electronic ISBN, value: 978-953-7044-12-1, isbnType: New-2005
• authors:
  • Author Name: Alen Luštica
    Affiliation: Audio Video Consulting d.o.o., Zagreb, Croatia
    Author URL: https://ieeexplore.ieee.org/author/37085698584
    ID: 37085698584
    Order: 1
    Author Affiliations:
    • Audio Video Consulting d.o.o., Zagreb, Croatia

Image Sensor

• sensor_type: CMOS
• resolution: HD (not specifically mentioned)
• dynamic_range: Moderate (compared to CCD)
• pixel_size: Not explicitly stated, but implies smaller pixel sizes due to integration and scaling practices
• dark_current: Not specified, but CMOS typically has acceptable noise levels; improvements needed for better sensitivity under low light conditions

Optical Data

• focal_length: Not provided
• aperture: Not provided
• field_of_view: Not provided
• distortion: Not provided

Performance Metrics

• frame_rate: Higher than CCDs (exact value not specified)
• signal_to_noise_ratio: Moderate (compared to CCD)
• sensitivity: Under certain conditions improves with advances in technology
• shutter_speed: Varies (rolling shutter effects discussed)
• power_consumption: Lower than CCDs, exact values not specified
• noise: Higher fixed-pattern noise compared to CCD

Applications & Benefits

• cell_imaging: Enables digital imaging in various applications such as smartphones, medical devices, and automotive systems.
• benefits: Lower power consumption, compact design, rapid readout, and improved picture quality due to advancements in technology.

Supporting Organizations

• supported_by: Not specifically mentioned, but references SONY’s contributions.

Manuscript Details

• publication_date: 14-16 Sept. 2011

Relevancy Score

• score: 9
• missing_fields:
  • optical_data.focal_length
  • optical_data.aperture
  • optical_data.field_of_view
  • optical_data.distortion

Processed JSON Filename

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