Development Of Lane Departure Warning System Based On A Dualcore Dsp

• doi: 10.1109/TMEE.2011.6199245
• title: Development of lane departure warning system based on a Dual-Core DSP
• publisher: IEEE
• isbn: 978-1-4577-1699-7
• issn:
• partnum: 11EX5798
• rank: 2267
• access_type: LOCKED
• content_type: Conferences
• abstract: A Dual-Core DSP Based lane departure warning system (LDWS) with a high dynamic range (HDR) CMOS camera is presented in this paper. We developed the HDR camera with the image sensor MT9V022, which has specifically been designed to support automotive imaging needs. Image data is transmitted across the vehicle as serial LVDS (low voltage differential signal) data, with reduced emissions and drastically improved immunity to external interference. The DSP image processor on LDWS works with operating frequency of 600MHz and the lane marking detection speed can be more than 25 frames per second. The presented fast adaptive lane detection algorithm is efficient and robust. And the Time to Lane Cross (TLC) criterion is used to determine when the vehicle is in danger of departing lane. The LDWS is equipped on the test vehicle and has been successfully verified for hundreds of kilometers on highway.
• article_number: 6199245
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=6199245
• html_url: https://ieeexplore.ieee.org/document/6199245/
• abstract_url: https://ieeexplore.ieee.org/document/6199245/
• publication_title: Proceedings 2011 International Conference on Transportation, Mechanical, and Electrical Engineering (TMEE)
• conference_location: Changchun, China
• conference_dates: 16-18 Dec. 2011
• publication_number: 6194405
• is_number: 6199128
• publication_year: 2011
• publication_date: 16-18 Dec. 2011
• start_page: 476
• end_page: 480
• citing_paper_count: 0
• citing_patent_count: 0
• download_count: 298
• insert_date: 20120514
• index_terms:
  • ieee_terms:
    • Vehicles
    • Cameras
    • Roads
    • Image edge detection
    • Streaming media
    • Digital signal processing
    • Hyperspectral imaging
  • author_terms:
    • lane departure warning system
    • Dual-Core DSP
    • high dynamic range CMOS camera
  • dynamic_index_terms:
    • Lane Departure
    • Lane Deviation
    • Lane Departure Warning System
    • Image Processing
    • Dynamic Range
    • Image Sensor
    • Camera Sensor
    • High Dynamic Range
    • Test Vehicle
    • Lane Markings
    • Focal Length
    • Focal Distance
    • Block Diagram
    • Viewing Angle
    • Mapping Algorithm
    • Function Of Algorithm
    • Image Preprocessing
    • Tracking Algorithm
    • Camera Angle
    • Regeneration Buffer
    • Framebuffer
    • Display Memory
    • Peripheral Interface
    • Serial Peripheral Interface
• isbn_formats:
  • format: CD, value: 978-1-4577-1699-7, isbnType: New-2005
  • format: Print ISBN, value: 978-1-4577-1700-0, isbnType: New-2005
  • format: Electronic ISBN, value: 978-1-4577-1701-7, isbnType: New-2005
• authors:
  • Author Name: Zhu Yunjiang
    Affiliation: Office Planted in DFM, PLA Military Representative, Shiyan, China
    Author URL: https://ieeexplore.ieee.org/author/37087554311
    ID: 37087554311
    Order: 1
    Author Affiliations:
    • Office Planted in DFM, PLA Military Representative, Shiyan, China
  • Author Name: Fan Gang
    Affiliation: Office Planted in DFM, PLA Military Representative, Shiyan, China
    Author URL: https://ieeexplore.ieee.org/author/37087552996
    ID: 37087552996
    Order: 2
    Author Affiliations:
    • Office Planted in DFM, PLA Military Representative, Shiyan, China
  • Author Name: Wu Dong
    Affiliation: Office Planted in DFM, PLA Military Representative, Shiyan, China
    Author URL: https://ieeexplore.ieee.org/author/37087551501
    ID: 37087551501
    Order: 3
    Author Affiliations:
    • Office Planted in DFM, PLA Military Representative, Shiyan, China

Image Sensor

• sensor_type: CMOS
• resolution: 640x480
• dynamic_range: 100dB
• pixel_size: N/A
• dark_current: N/A

Optical Data

• focal_length: 8mm
• aperture: f/5.6
• field_of_view: 34.5° (horizontal), 28.6° (vertical)
• distortion: N/A

Performance Metrics

• frame_rate: 60 fps
• signal_to_noise_ratio: N/A
• sensitivity: N/A
• shutter_speed: N/A
• power_consumption: N/A
• noise: N/A

Applications & Benefits

• cell_imaging: N/A
• benefits: Reduces accidents caused by lane departure.

Supporting Organizations

• supported_by: N/A

Manuscript Details

• publication_date: 16-18 Dec. 2011

Relevancy Score

• score: 10
• missing_fields:
  • pixel_size
  • dark_current
  • signal_to_noise_ratio
  • sensitivity
  • shutter_speed
  • power_consumption
  • noise
  • distortion
  • cell_imaging
  • benefits
  • supported_by

Processed JSON Filename

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