A Cmos Facsimile Video Signal Processor

• doi: 10.1109/JSSC.1985.1052456
• title: A CMOS facsimile video signal processor
• publisher: IEEE
• isbn:
• issn: 1558-173X
• rank: 589
• access_type: LOCKED
• content_type: Journals
• abstract: A CMOS image scanning signal processor which can be used for CCITT Group-4 facsimile has been developed. To obtain high-speed processing (5 MHz) and high-precision shading distortion correction (up to 70%), hybrid architecture of digital and analog techniques and parameter setting by software are combined. Image sensor and printer interfaces and a digital processor which can do linear zooming and data format conversion are built into a chip. The 6.5/spl times/7.8-mm chip is fabricated using 2.5 /spl mu/m CMOS technology and contains 25000 transistors.
• article_number: 1052456
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=1052456
• html_url: https://ieeexplore.ieee.org/document/1052456/
• abstract_url: https://ieeexplore.ieee.org/document/1052456/
• publication_title: IEEE Journal of Solid-State Circuits
• conference_location:
• conference_dates:
• publication_number: 4
• is_number: 22605
• publication_year: 1985
• publication_date: Dec. 1985
• start_page: 1179
• end_page: 1184
• citing_paper_count: 2
• citing_patent_count: 0
• download_count: 70
• insert_date: 20030106
• index_terms:
  • ieee_terms:
    • CMOS process
    • Facsimile
    • Signal processing
    • Image converters
    • CMOS technology
    • Large scale integration
    • Signal design
    • Video signal processing
    • CMOS image sensors
    • Image sensors
  • dynamic_index_terms:
    • Video Signal
    • Correction Method
    • Image Sensor
    • Camera Sensor
    • Digital Circuits
    • Digital Circuitry
    • Analog Circuits
    • Format Conversion
    • Data Format Conversion
    • Digital Processing Techniques
    • Types Of Sheets
    • Offset Voltage
• authors:
  • Author Name: K. Nakashima
    Affiliation: Hitachi Research Laboratory, Hitachi and Limited, Hitachi, Ibaraki, Japan
    Author URL: https://ieeexplore.ieee.org/author/37089134537
    ID: 37089134537
    Order: 1
    Author Affiliations:
    • Hitachi Research Laboratory, Hitachi and Limited, Hitachi, Ibaraki, Japan
  • Author Name: M. Tadauchi
    Affiliation: Hitachi Research Laboratory, Hitachi and Limited, Hitachi, Ibaraki, Japan
    Author URL: https://ieeexplore.ieee.org/author/37087580288
    ID: 37087580288
    Order: 2
    Author Affiliations:
    • Hitachi Research Laboratory, Hitachi and Limited, Hitachi, Ibaraki, Japan
  • Author Name: N. Hamada
    Affiliation: Hitachi Research Laboratory, Hitachi and Limited, Hitachi, Ibaraki, Japan
    Author URL: https://ieeexplore.ieee.org/author/37087581246
    ID: 37087581246
    Order: 3
    Author Affiliations:
    • Hitachi Research Laboratory, Hitachi and Limited, Hitachi, Ibaraki, Japan
  • Author Name: K. Sato
    Affiliation: Hitachi Research Laboratory, Hitachi and Limited, Hitachi, Ibaraki, Japan
    Author URL: https://ieeexplore.ieee.org/author/37336523700
    ID: 37336523700
    Order: 4
    Author Affiliations:
    • Hitachi Research Laboratory, Hitachi and Limited, Hitachi, Ibaraki, Japan
  • Author Name: K. Yasunari
    Affiliation: Device Development Center, Hitachi and Limited, Ome, Tokyo, Japan
    Author URL: https://ieeexplore.ieee.org/author/37329461500
    ID: 37329461500
    Order: 5
    Author Affiliations:
    • Device Development Center, Hitachi and Limited, Ome, Tokyo, Japan
  • Author Name: Y. Nagayama
    Affiliation: Device Development Center, Hitachi and Limited, Ome, Tokyo, Japan
    Author URL: https://ieeexplore.ieee.org/author/37089135402
    ID: 37089135402
    Order: 6
    Author Affiliations:
    • Device Development Center, Hitachi and Limited, Ome, Tokyo, Japan
  • Author Name: K. Nagai
    Affiliation: Device Development Center, Hitachi and Limited, Ome, Tokyo, Japan
    Author URL: https://ieeexplore.ieee.org/author/37387710300
    ID: 37387710300
    Order: 7
    Author Affiliations:
    • Device Development Center, Hitachi and Limited, Ome, Tokyo, Japan
  • Author Name: N. Suemori
    Affiliation: Totsuka Works, Hitachi and Limited, Yokohama, Japan
    Author URL: https://ieeexplore.ieee.org/author/37087584507
    ID: 37087584507
    Order: 8
    Author Affiliations:
    • Totsuka Works, Hitachi and Limited, Yokohama, Japan
  • Author Name: T. Kubo
    Affiliation: Totsuka Works, Hitachi and Limited, Yokohama, Japan
    Author URL: https://ieeexplore.ieee.org/author/37550845600
    ID: 37550845600
    Order: 9
    Author Affiliations:
    • Totsuka Works, Hitachi and Limited, Yokohama, Japan

Image Sensor

• sensor_type: CCD
• resolution: Not specified
• dynamic_range: Not specified
• pixel_size: Not specified
• dark_current: Not specified

Optical Data

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

Performance Metrics

• power_consumption: 400mW

Applications & Benefits

• cell_imaging: Not specified
• benefits: Not specified

Supporting Organizations

• supported_by: Hitachi Research Laboratory, Hitachi Ltd.

Manuscript Details

• publication_date: Dec. 1985

Relevancy Score

• score: 8
• missing_fields:
  • resolution
  • dynamic_range
  • pixel_size
  • dark_current
  • focal_length
  • aperture
  • field_of_view
  • distortion
  • frame_rate
  • signal_to_noise_ratio
  • sensitivity
  • shutter_speed
  • noise
  • cell_imaging
  • benefits

Processed JSON Filename

request_47bdfbe2-7b83-4957-87de-ec4fd6b48807-a_cmos_facsimile_video_signal_processor.json