Demosaicing Algorithm Based On Color Correlation

• doi: 10.1109/PCS.2009.5167463
• title: Demosaicing algorithm based on color correlation
• publisher: IEEE
• isbn: 978-1-4244-4594-3
• issn:
• partnum: 09EX2938
• rank: 2072
• access_type: LOCKED
• content_type: Conferences
• abstract: Most commercial digital still cameras use a single sensor array (e.g., CMOS or CCD) with color filter array (CFA) to reduce the cost and size. Since the image obtained with CFA has only one color value per pixel, the demosaicing is needed to acquire missing two color values. Although many demosaicing methods have been proposed, they still have artifacts such as rainbow and zippering artifact. In this paper, we propose the simple demosaicing algorithm using tendency of neighbor pixels with the enhanced weighting function. In the experimental results, our algorithm shows much better subjective qualities of the images than conventional demosaicing algorithm and improves objective qualities.
• article_number: 5167463
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5167463
• html_url: https://ieeexplore.ieee.org/document/5167463/
• abstract_url: https://ieeexplore.ieee.org/document/5167463/
• publication_title: 2009 Picture Coding Symposium
• conference_location: Chicago, IL
• conference_dates: 6-8 May 2009
• publication_number: 5160797
• is_number: 5167340
• publication_year: 2009
• publication_date: 6-8 May 2009
• start_page: 1
• end_page: 4
• citing_paper_count: 0
• citing_patent_count: 0
• download_count: 478
• insert_date: 20090721
• index_terms:
  • ieee_terms:
    • Sensor arrays
    • Interpolation
    • Digital cameras
    • Digital filters
    • CMOS image sensors
    • Costs
    • Pixel
    • Charge-coupled image sensors
    • Charge coupled devices
    • Image sensors
  • author_terms:
    • Demosaicing
    • Bayer color filter
    • Color interpolation
  • dynamic_index_terms:
    • Digital Camera
    • Weight Function
    • Color Values
    • Neighboring Pixels
    • Neighborhood Pixels
    • Missing Values
    • Great Value
    • Color Images
    • Color Difference
    • Interpolation Method
    • Bilinear Interpolation
    • Red Values
    • Blue Values
• isbn_formats:
  • format: CD, value: 978-1-4244-4594-3, isbnType: New-2005
  • format: Print ISBN, value: 978-1-4244-4593-6, isbnType: New-2005
• authors:
  • Author Name: Heechang Kim
    Affiliation: Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea
    Author URL: https://ieeexplore.ieee.org/author/37087256704
    ID: 37087256704
    Order: 1
    Author Affiliations:
    • Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea
  • Author Name: Tae-young Jung
    Affiliation: Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea
    Author URL: https://ieeexplore.ieee.org/author/37087174560
    ID: 37087174560
    Order: 2
    Author Affiliations:
    • Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea
  • Author Name: Sanjun Park
    Affiliation: Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea
    Author URL: https://ieeexplore.ieee.org/author/37087531183
    ID: 37087531183
    Order: 3
    Author Affiliations:
    • Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea
  • Author Name: Jechang Jeong
    Affiliation: Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea
    Author URL: https://ieeexplore.ieee.org/author/37087157735
    ID: 37087157735
    Order: 4
    Author Affiliations:
    • Department of Electronics and Computer Engineering, Hanyang University, Seoul, South Korea

Image Sensor

• sensor_type: CMOS
• 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

Applications & Benefits

• cell_imaging: not specified
• benefits: not specified

Supporting Organizations

• supported_by: ETRI SoC Industry Promotion Center, Human Resource Development Project for IT SoC Architect

Manuscript Details

• publication_date: 6-8 May 2009

Relevancy Score

• score: 10
• 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
  • power_consumption
  • noise
  • cell_imaging
  • benefits
  • publication_date

Processed JSON Filename

request_3e7b5cbc-8468-4553-a7ba-00db6e2db9ac-demosaicing_algorithm_based_on_color_correlation.json