Cmos Image Sensors With Video Compression

• doi: 10.1109/ASPDAC.1998.669569
• title: CMOS image sensors with video compression
• publisher: IEEE
• isbn: 0-7803-4425-1
• issn:
• partnum: 98EX121
• rank: 1846
• access_type: LOCKED
• content_type: Conferences
• abstract: This paper describes CMOS image sensors integrating video compression circuits. The on-sensor compression is particularly useful for the low-power design of moving picture compression hardware, which is demanded especially in the mobile computing and telephony. Recent progress of the CMOS image sensor technology allows us to realise the integration of high-performance image sensor and computational functions on a chip. An example of the CMOS image sensor with compression is described. Prospects of the CMOS image sensors with moving picture compression are discussed.
• article_number: 669569
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=669569
• html_url: https://ieeexplore.ieee.org/document/669569/
• abstract_url: https://ieeexplore.ieee.org/document/669569/
• publication_title: Proceedings of 1998 Asia and South Pacific Design Automation Conference
• conference_location: Yokohama, Japan
• conference_dates: 13-13 Feb. 1998
• publication_number: 5474
• is_number: 14742
• publication_year: 1998
• publication_date: 13-13 Feb. 1998
• start_page: 595
• end_page: 600
• citing_paper_count: 0
• citing_patent_count: 0
• download_count: 80
• insert_date: 20020806
• index_terms:
  • ieee_terms:
    • CMOS image sensors
    • Video compression
    • Image coding
    • Discrete cosine transforms
    • Image sensors
    • CMOS technology
    • Cameras
    • Circuits
    • Hardware
    • Mobile computing
  • dynamic_index_terms:
    • Image Sensor
    • Camera Sensor
    • Video Compression
    • Telephony
    • Image Quality
    • Video Camera
    • Peak Signal-to-noise Ratio
    • PSNR
    • Reduction In Power
    • Sensor Chip
    • Quality Degradation
    • Clock Frequency
    • Image Compression
    • Digital Video Camera
    • Motion Vector
    • Feedback Circuit
    • Offset Voltage
    • Conversion Gain
    • Mobile Terminals
    • Readout Circuit
    • Signal Dynamic Range
• isbn_formats:
  • format: Print ISBN, value: 0-7803-4425-1, isbnType: Historical
• authors:
  • Author Name: S. Kawahito
    Affiliation: Department of Inforamation and Computer Sciences, Toyohashi University of Techonology, Toyohashi
    Author URL: https://ieeexplore.ieee.org/author/37300195700
    ID: 37300195700
    Order: 1
    Author Affiliations:
    • Department of Inforamation and Computer Sciences, Toyohashi University of Techonology, Toyohashi
    • Toyohashi Gijutsu Kagaku Daigaku, Toyohashi, Aichi, JP
  • Author Name: Y. Tadokoro
    Affiliation:
    Author URL: https://ieeexplore.ieee.org/author/37287239400
    ID: 37287239400
    Order: 2
    
  • Author Name: A. Matsuzawa
    Affiliation: Advanced LSI Technology Development Center, Matsushita Electric Industrial Company, Limited, Moriguchi
    Author URL: https://ieeexplore.ieee.org/author/37328684600
    ID: 37328684600
    Order: 3
    Author Affiliations:
    • Advanced LSI Technology Development Center, Matsushita Electric Industrial Company, Limited, Moriguchi

Image Sensor

• sensor_type: CMOS
• resolution: 128 x 128
• dynamic_range: Not specified
• pixel_size: 16.1µm x 16.1µm
• dark_current: 503pA/cm²

Optical Data

• focal_length: Not specified
• aperture: Not specified
• field_of_view: Not specified
• distortion: Not specified

Performance Metrics

• frame_rate: 30 fps
• signal_to_noise_ratio: -53dB to saturation
• power_consumption: 7.2mW@3V
• noise: kTC noise caused by large common row capacitance.

Applications & Benefits

• cell_imaging: Details not specified
• benefits: Low-power realization of video compression hardware.

Supporting Organizations

• supported_by: Toyohashi University of Technology, Matsushita Electric Industrial Co., Ltd.

Manuscript Details

• publication_date: 13-13 Feb. 1998

Relevancy Score

• score: 9
• missing_fields:
  • quantum_efficiency
  • readout_speed
  • noise_sources
  • analog_to_digital_conversion
  • microlenses
  • on_chip_colour_filters
  • global_shutter
  • rolling_shutter
  • backside_illumination

Processed JSON Filename

request_c756b7fd-e4c6-4559-83f1-2380f21d2f9f-cmos_image_sensors_with_video_compression.json