Color Interpolation With Full Resolution For Hybrid Rgbir Cmos Sensor

• doi: 10.1109/ICCE56470.2023.10043554
• title: Color Interpolation with Full Resolution for Hybrid RGB-IR CMOS Sensor
• publisher: IEEE
• isbn: 978-1-6654-9131-0
• issn: 2158-3994
• rank: 1947
• access_type: LOCKED
• content_type: Conferences
• abstract: In recent years, many applications using paired RGB and Near-infrared (NIR) images have been proposed in camera vision and image signal processors. With the current progress of the CMOS image sensor technology, manufacturing a CMOS image sensor with a unique spectrum filter array is becoming mature. Different spectrum filter pixels integrate into the same chip produced in the industry, which supports the one-shot acquisition of each spectrum image signal. RGB and NIR-integrated CMOS Image Sensor is an example of this paper's discussion called RGB-IR Hybrid sensor. Regarding the RGB-IR filter array, two CFA types have been produced in the industry. The kind of CFA which is the paper discussion that half of the Red/Blue pixels are replaced with the NIR pixels but keep the G pixel the same. However, such CFAs have less color information to generate the RGB image. This paper presents a convenient interpolation use in the RGB-IR class of panchromatic arrays to improve the image quality like false color edge, zipper effect on edge, and noise besides compatibility with Bayer CFA of total RGB pixels sensor solution.
• article_number: 10043554
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=10043554
• html_url: https://ieeexplore.ieee.org/document/10043554/
• abstract_url: https://ieeexplore.ieee.org/document/10043554/
• publication_title: 2023 IEEE International Conference on Consumer Electronics (ICCE)
• conference_location: Las Vegas, NV, USA
• conference_dates: 6-8 Jan. 2023
• publication_number: 10043349
• is_number: 10043179
• publication_year: 2023
• publication_date: 6-8 Jan. 2023
• start_page: 1
• end_page: 2
• citing_paper_count: 0
• citing_patent_count: 0
• download_count: 403
• insert_date: 20230217
• index_terms:
  • ieee_terms:
    • Industries
    • Interpolation
    • Image resolution
    • Image color analysis
    • Image edge detection
    • Signal processing algorithms
    • CMOS image sensors
  • author_terms:
    • Color interpolation
    • RGB-IR
    • image effect
    • color filter array
  • dynamic_index_terms:
    • Color Interpolation
    • RGB Images
    • Image Sensor
    • Camera Sensor
    • Image Signal
    • Near-infrared Imaging
    • Examples In This Paper
    • Sensor Pixel
    • Filter Array
    • RGB Pixel
    • Pixel Information
    • Information Of Each Pixel
    • Blue Pixels
• isbn_formats:
  • format: Print on Demand(PoD) ISBN, value: 978-1-6654-9131-0, isbnType: New-2005
  • format: Electronic ISBN, value: 978-1-6654-9130-3, isbnType: New-2005
• authors:
  • Author Name: Yeong-Kang Lai
    Affiliation: Department of Electrical Engineering, National Chung Hsing University, Changhua, Taiwan (R.O.C.)
    Author URL: https://ieeexplore.ieee.org/author/37277037000
    ID: 37277037000
    Order: 1
    Author Affiliations:
    • Department of Electrical Engineering, National Chung Hsing University, Changhua, Taiwan (R.O.C.)
  • Author Name: Yao-Hsien Huang
    Affiliation: Department of Electrical Engineering, National Chung Hsing University, Changhua, Taiwan (R.O.C.)
    Author URL: https://ieeexplore.ieee.org/author/37089730219
    ID: 37089730219
    Order: 2
    Author Affiliations:
    • Department of Electrical Engineering, National Chung Hsing University, Changhua, Taiwan (R.O.C.)
  • Author Name: Yeong-Lin Lai
    Affiliation: Department of Mechatronics Engineering, National Changhua University of Education, Changhua, Taiwan (R.O.C.)
    Author URL: https://ieeexplore.ieee.org/author/37277036600
    ID: 37277036600
    Order: 3
    Author Affiliations:
    • Department of Mechatronics Engineering, National Changhua University of Education, Changhua, Taiwan (R.O.C.)

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

• signal_to_noise_ratio: 41.8 dB

Applications & Benefits

• cell_imaging: Image enhancement, image fusion, de-hazing, denoising, shadow detection
• benefits: Allows for one-shot acquisition of RGB and NIR images without increasing dimension and cost.

Supporting Organizations

• supported_by: National Chung Hsing University, National Changhua University of Education

Manuscript Details

• publication_date: 6-8 Jan. 2023

Relevancy Score

• score: 9
• missing_fields:
  • resolution
  • dynamic_range
  • pixel_size
  • dark_current
  • focal_length
  • aperture
  • field_of_view
  • distortion
  • frame_rate
  • sensitivity
  • shutter_speed
  • power_consumption
  • noise

Processed JSON Filename

request_383024a5-818a-4aff-acab-129b1f42fe8a-color_interpolation_with_full_resolution_for_hybrid_rgbir_cmos_sensor.json