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Paper Abstract and Keywords
Presentation 2022-12-13 14:40
[Invited Talk] The most energy-efficiency image sensor architecture: case study for automotive and time-of-flight sensors
Min-Sun Keel, Mira Lee, Shinyeol Choi, Sejun Kim, Jungyeob Chae, Jonghyuk Woo, Youngtae Jang, Jinkyeong Heo, Haechang Lee (Samsung)
Abstract (in Japanese) (See Japanese page) 
(in English) This paper presents the most energy-efficient image sensor architecture for different applications. As a case study, two applications of automotive image sensors and indirect time-of-flight (ToF) image sensors are investigated. From the measurement and simulation results, automotive image sensors for autonomous driving applications will be more efficient when the image signal processor (ISP) is implemented on the host side. To the contrary, ToF image sensors show significantly better energy-efficiency with hardware depth ISP on the sensor side, compared to the off-chip software depth ISP.
Keyword (in Japanese) (See Japanese page) 
(in English) CMOS image sensor / sensor architecture / automotive sensor / time-of-flight / / / /  
Reference Info. ITE Tech. Rep., vol. 46, no. 41, IST2022-66, pp. 85-88, Dec. 2022.
Paper # IST2022-66 
Date of Issue 2022-12-05 (IST) 
ISSN Print edition: ISSN 1342-6893    Online edition: ISSN 2424-1970
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Conference Information
Committee IST  
Conference Date 2022-12-12 - 2022-12-13 
Place (in Japanese) (See Japanese page) 
Place (in English) Sanaru Hall 
Topics (in Japanese) (See Japanese page) 
Topics (in English) 5th International Workshop on Image Sensors and Imaging Systems (IWISS2022) 
Paper Information
Registration To IST 
Conference Code 2022-12-IST 
Language English 
Title (in Japanese) (See Japanese page) 
Sub Title (in Japanese) (See Japanese page) 
Title (in English) The most energy-efficiency image sensor architecture: case study for automotive and time-of-flight sensors 
Sub Title (in English)  
Keyword(1) CMOS image sensor  
Keyword(2) sensor architecture  
Keyword(3) automotive sensor  
Keyword(4) time-of-flight  
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1st Author's Name Min-Sun Keel  
1st Author's Affiliation Samsung Electronics (Samsung)
2nd Author's Name Mira Lee  
2nd Author's Affiliation Samsung Electronics (Samsung)
3rd Author's Name Shinyeol Choi  
3rd Author's Affiliation Samsung Electronics (Samsung)
4th Author's Name Sejun Kim  
4th Author's Affiliation Samsung Electronics (Samsung)
5th Author's Name Jungyeob Chae  
5th Author's Affiliation Samsung Electronics (Samsung)
6th Author's Name Jonghyuk Woo  
6th Author's Affiliation Samsung Electronics (Samsung)
7th Author's Name Youngtae Jang  
7th Author's Affiliation Samsung Electronics (Samsung)
8th Author's Name Jinkyeong Heo  
8th Author's Affiliation Samsung Electronics (Samsung)
9th Author's Name Haechang Lee  
9th Author's Affiliation Samsung Electronics (Samsung)
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Speaker Author-1 
Date Time 2022-12-13 14:40:00 
Presentation Time 40 minutes 
Registration for IST 
Paper # IST2022-66 
Volume (vol) vol.46 
Number (no) no.41 
Page pp.85-88 
#Pages
Date of Issue 2022-12-05 (IST) 


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