Implementation Of An Efficient Dwt Using A Fpga On A Realtime Platform

• doi: 10.1109/ICICIC.2007.346
• title: Implementation of an Efficient DWT Using a FPGA on a Real-time Platform
• publisher: IEEE
• isbn: 0-7695-2882-1
• issn:
• rank: 2740
• access_type: LOCKED
• content_type: Conferences
• abstract: In this paper, we propose a novel, efficient VLSI architecture for the implementation of one-dimension, lifting-based discrete wavelet transform (DWT). Both of the folded and the pipelined schemes are applied by the proposed architecture; the former scheme supports higher hardware utilization and the latter scheme speeds up the clock rate of the DWT. The architecture is coded in Verilog HDI, implemented in a FPGA, and verified by the platform of Quartus-II which is a realtime platform comprising a CMOS image sensor, a FPGA and a TFT-ICD panel.
• article_number: 4427880
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=4427880
• html_url: https://ieeexplore.ieee.org/document/4427880/
• abstract_url: https://ieeexplore.ieee.org/document/4427880/
• publication_title: Second International Conference on Innovative Computing, Informatio and Control (ICICIC 2007)
• conference_location: Kumamoto, Japan
• conference_dates: 5-7 Sept. 2007
• publication_number: 4427646
• is_number: 4427647
• publication_year: 2007
• publication_date: 5-7 Sept. 2007
• start_page: 235
• end_page: 235
• citing_paper_count: 2
• citing_patent_count: 0
• download_count: 404
• insert_date: 20080114
• index_terms:
  • ieee_terms:
    • Discrete wavelet transforms
    • Field programmable gate arrays
    • Computer architecture
    • Convolution
    • Wavelet transforms
    • Filter bank
    • Clocks
    • Very large scale integration
    • Hardware design languages
    • Image coding
  • dynamic_index_terms:
    • Real-time Platform
    • Wavelet Transform
    • Wavelet Coefficients
    • Image Sensor
    • Camera Sensor
    • Clock Rate
    • Clock Speed
    • Processor Speed
    • Low-pass
    • Low-pass Filter
    • Cyclone
    • Input Samples
    • Calculation Of Coefficient
    • Computation Of Coefficients
    • Prediction Step
    • Real-time Implementation
    • Image Compression
    • Prediction Module
    • Decomposition Level
    • Clock Period
• isbn_formats:
  • format: Print ISBN, value: 0-7695-2882-1, isbnType: Historical
• authors:
  • Author Name: Chin-Fa Hsieh
    Affiliation: Department of Electrical Engineering, National Central University, Chungli, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37693147300
    ID: 37693147300
    Order: 1
    Author Affiliations:
    • Department of Electrical Engineering, National Central University, Chungli, Taiwan
  • Author Name: Tsung-Han Tsai
    Affiliation: Department of Electrical Engineering, National Central University, Chungli, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37271381400
    ID: 37271381400
    Order: 2
    Author Affiliations:
    • Department of Electrical Engineering, National Central University, Chungli, Taiwan
  • Author Name: Chih-Hung Lai
    Affiliation: Department of Computer Science and Engineering, National Taiwan Ocean University, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37691722100
    ID: 37691722100
    Order: 3
    Author Affiliations:
    • Department of Computer Science and Engineering, National Taiwan Ocean University, Taiwan
  • Author Name: Shu-Chung Yi
    Affiliation: Graduate Institute of Integrated Circuit Design, National Changhua University of Education, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37689007700
    ID: 37689007700
    Order: 4
    Author Affiliations:
    • Graduate Institute of Integrated Circuit Design, National Changhua University of Education, Taiwan
  • Author Name: Mao-Hsu Yen
    Affiliation: Department of Computer Science and Engineering, National Taiwan Ocean University, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37312405700
    ID: 37312405700
    Order: 5
    Author Affiliations:
    • Department of Computer Science and Engineering, National Taiwan Ocean University, Taiwan

Image Sensor

• sensor_type: CMOS
• resolution: 644x488
• 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

Applications & Benefits

• cell_imaging: Not specified
• benefits: Not specified

Supporting Organizations

• supported_by: Not specified

Manuscript Details

• publication_date: 5-7 Sept. 2007

Relevancy Score

• score: 7
• missing_fields:
  • dynamic_range
  • power_consumption
  • noise
  • sensitivity
  • shutter_speed
  • readout_speed
  • design_considerations

Processed JSON Filename

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