213 A 569Mm2 098Njpixel Imageprocessing Soc With 24B Highdynamicrange And Multiple Sensor Format Support For Automotive Applications

• doi: 10.1109/ISSCC19947.2020.9063063
• title: 21.3 A 5.69mm2 0.98nJ/Pixel Image-Processing SoC with 24b High-Dynamic-Range and Multiple Sensor Format Support for Automotive Applications
• publisher: IEEE
• isbn: 978-1-7281-3206-8
• issn: 0193-6530
• rank: 46
• access_type: LOCKED
• content_type: Conferences
• abstract: A 2MPixels@30fps 24b high-dynamic-range image processing chip is fabricated in a 16nm CMOS process with a core area of 5.69mm2. This LSI integrates multiple color-filter-array (RGGB, RGB-Ir, RCCC, RCCB, and Mono) image processing into a single chip. It contains 2,067k logic gates and 628.3kB internal SRAM. Moreover, it supports multiple-exposure sensor and up to 24b/color components fusion results to achieve 2.1 x dynamic range improvements compared to single exposure results. To efficiently deliver data to the external memory, tone mapping (TM) and data-bus compression and data-bus decompression (DCDD) techniques are developed to reduce external bandwidth by 69.1 %. For automotive applications, it completes real-time image processing with 4-exposure 1920×1080 @30fps and consumes 249mW (0.98nJ/pixel) of core power dissipation at 0.65V supply voltage operating at 250MHz. The chip features are summarized in Fig. 21.3.1.
• article_number: 9063063
• pdf_url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9063063
• html_url: https://ieeexplore.ieee.org/document/9063063/
• abstract_url: https://ieeexplore.ieee.org/document/9063063/
• publication_title: 2020 IEEE International Solid-State Circuits Conference - (ISSCC)
• conference_location: San Francisco, CA, USA
• conference_dates: 16-20 Feb. 2020
• publication_number: 9046640
• is_number: 9062887
• publication_year: 2020
• publication_date: 16-20 Feb. 2020
• start_page: 326
• end_page: 328
• citing_paper_count: 1
• citing_patent_count: 0
• download_count: 947
• insert_date: 20200413
• index_terms:
  • ieee_terms:
    • Dynamic range
    • Program processors
    • Image coding
    • Bandwidth
    • Automotive engineering
    • Power demand
  • dynamic_index_terms:
    • Image Processing
    • High Dynamic Range
    • High-dynamic-range
    • Denoising
    • Noise Reduction
    • Dynamic Range
    • Contrast Agent
    • Contrast Enhancement
    • Contrast Medium
    • Computer Vision
    • Power Consumption
    • Logarithmic Scale
    • Log-scale
    • Log Scale
    • Network Bandwidth
    • Data Bandwidth
    • Modulation Bandwidth
    • Internet Bandwidth
    • Functional Blocks
    • High Frame Rate
    • Single Chip
    • Advanced Driver Assistance Systems
    • Advanced Driver-assistance Systems
    • Driver Assistance Systems
    • Pixel Data
    • Data For Each Pixel
    • External Memory
    • Pipeline Stages
    • Computer Vision System
    • Bit-width
    • Bit-widths
    • Edge Enhancement
    • Edge-enhancement
    • High Dynamic Range Image
• isbn_formats:
  • format: Print on Demand(PoD) ISBN, value: 978-1-7281-3206-8, isbnType: New-2005
  • format: Electronic ISBN, value: 978-1-7281-3205-1, isbnType: New-2005
• authors:
  • Author Name: Chi-Cheng Ju
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37612608500
    ID: 37612608500
    Order: 1
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Tsu-Ming Liu
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37293265500
    ID: 37293265500
    Order: 2
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Yung-Chang Chang
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/38184180300
    ID: 38184180300
    Order: 3
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Chih-Ming Wang
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37656289600
    ID: 37656289600
    Order: 4
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Chang-Hung Tsai
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37086491149
    ID: 37086491149
    Order: 5
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Ying-Jui Chen
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37085795863
    ID: 37085795863
    Order: 6
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: T.H. Wu
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37275976800
    ID: 37275976800
    Order: 7
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Hue-Min Lin
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37655699100
    ID: 37655699100
    Order: 8
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Han-Liang Chou
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37060924800
    ID: 37060924800
    Order: 9
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Abrams Chen
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37088367220
    ID: 37088367220
    Order: 10
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Andy-H.B. Wang
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37932187600
    ID: 37932187600
    Order: 11
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Wc Gu
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37088366811
    ID: 37088366811
    Order: 12
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Wayne Hsieh
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37088359021
    ID: 37088359021
    Order: 13
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Jing-Ying Chang
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37088368813
    ID: 37088368813
    Order: 14
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Shou-Chun Liao
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37088367000
    ID: 37088367000
    Order: 15
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: C.T. Ho
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37089058382
    ID: 37089058382
    Order: 16
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Larry Chu
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37088369348
    ID: 37088369348
    Order: 17
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Sokonisa Wei
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37088366886
    ID: 37088366886
    Order: 18
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Ch Wang
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37088369558
    ID: 37088369558
    Order: 19
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan
  • Author Name: Kevin Jou
    Affiliation: MediaTek, Hsinchu, Taiwan
    Author URL: https://ieeexplore.ieee.org/author/37087705213
    ID: 37087705213
    Order: 20
    Author Affiliations:
    • MediaTek, Hsinchu, Taiwan

Image Sensor

• sensor_type: CMOS
• resolution: 1920x1080
• dynamic_range: 100dB-140dB
• 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: 30fps
• power_consumption: 249 mW

Applications & Benefits

• cell_imaging: Used in automotive applications for ADAS (Advanced Driver Assistance Systems) and human vision systems.
• benefits: High dynamic range and supports multiple sensor formats, enabling versatile imaging capabilities.

Supporting Organizations

• supported_by: MediaTek, Hsinchu, Taiwan

Manuscript Details

• publication_date: 16-20 Feb. 2020

Relevancy Score

• score: 9
• missing_fields:
  • pixel_size
  • dark_current
  • focal_length
  • aperture
  • field_of_view
  • distortion
  • signal_to_noise_ratio
  • sensitivity
  • shutter_speed
  • noise

Processed JSON Filename

request_3c19a7bd-4a27-43fb-9a72-bab7f7322694-213_a_569mm2_098njpixel_imageprocessing_soc_with_24b_highdynamicrange_and_multiple_sensor_format_support_for_automotive_applications.json