Modelling Of Color Crosstalk In Cmos Image Sensors

• doi: 10.1109/ICASSP.2002.5745428
• title: Modelling of color cross-talk in CMOS image sensors
• publisher: IEEE
• isbn: 0-7803-7402-9
• issn: 1520-6149
• partnum: 02CH37334
• rank: 3031
• access_type: LOCKED
• content_type: Conferences
• abstract: This paper presents a way to model the cross-talk effect in CMOS image sensors. Two algorithms are derived from the model; both of them work on the Bayer raw data and have low computational complexity. Experiments on Macbeth color chart and real images have shown the effectiveness of the modeling to eliminate the cross-talk effect and produce better quality images with traditional color interpolation and correction algorithms designed for CCD image sensors.
• article_number: 5745428
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=5745428
• html_url: https://ieeexplore.ieee.org/document/5745428/
• abstract_url: https://ieeexplore.ieee.org/document/5745428/
• publication_title: 2002 IEEE International Conference on Acoustics, Speech, and Signal Processing
• conference_location: Orlando, FL, USA
• conference_dates: 13-17 May 2002
• publication_number: 7874
• is_number: 5745339
• publication_year: 2002
• publication_date: 13-17 May 2002
• start_page: IV-3576
• end_page: IV-3579
• citing_paper_count: 6
• citing_patent_count: 4
• download_count: 396
• insert_date: 20110407
• index_terms:
  • ieee_terms:
    • Image color analysis
    • Gallium
    • Skin
    • Pixel
  • dynamic_index_terms:
    • Image Sensor
    • Camera Sensor
    • Complementary Metal–oxide–semiconductor Image
    • Complementary Metal Oxide Semiconductor Image
    • CCD Camera
    • Charge-coupled Device
    • Color Preference
    • Favorite Color
    • Traditional Color
    • Crosstalk Effects
    • Color Correction
    • Correct Colour
    • Signal Processing
    • Random Noise
    • Channel Noise
    • Color Images
    • Average Position
    • Average Location
    • Median Filter
    • Adjacent Pixels
    • Primary Colors
    • Readout Circuit
    • Nearby Pixels
• isbn_formats:
  • format: Print ISBN, value: 0-7803-7402-9, isbnType: Historical
• authors:
  • Author Name: Wanqing Li
    Affiliation: VIP Lab, Motorola Australian Research Center, Australia
    Author URL: https://ieeexplore.ieee.org/author/37291691300
    ID: 37291691300
    Order: 1
    Author Affiliations:
    • VIP Lab, Motorola Australian Research Center, Australia
  • Author Name: Philip Ogunbona
    Affiliation: VIP Lab, Motorola Australian Research Center, Australia
    Author URL: https://ieeexplore.ieee.org/author/37331730200
    ID: 37331730200
    Order: 2
    Author Affiliations:
    • VIP Lab, Motorola Australian Research Center, Australia
  • Author Name: Yu Shi
    Affiliation: VIP Lab, Motorola Australian Research Center, Australia
    Author URL: https://ieeexplore.ieee.org/author/37334642700
    ID: 37334642700
    Order: 3
    Author Affiliations:
    • VIP Lab, Motorola Australian Research Center, Australia
  • Author Name: Igor Kharitonenko
    Affiliation: VIP Lab, Motorola Australian Research Center, Australia
    Author URL: https://ieeexplore.ieee.org/author/37284793400
    ID: 37284793400
    Order: 4
    Author Affiliations:
    • VIP Lab, Motorola Australian Research Center, Australia

Image Sensor

• sensor_type: CMOS
• resolution: 253x288
• 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

• frame_rate: 30 fps
• power_consumption: Total power consumption of the chip is designed as low as possible, but specific value not mentioned in the paper
• noise: High random noise noted as an issue for CMOS sensors.

Applications & Benefits

• cell_imaging: Used in smartphones, medical devices, automotive systems, and general digital imaging applications to convert light into electrical signals.
• benefits: Low cost, low power consumption, and easy integration with other CMOS signal processing modules.

Supporting Organizations

• supported_by: Motorola Australian Research Center

Manuscript Details

• publication_date: 13-17 May 2002

Relevancy Score

• score: 10
• missing_fields:
  • dynamic_range
  • pixel_size
  • focal_length
  • aperture
  • field_of_view
  • distortion
  • sensitivity
  • shutter_speed

Processed JSON Filename

request_2b0700a7-00c8-498e-9fc7-20bf28f858ef-modelling_of_color_crosstalk_in_cmos_image_sensors.json