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Jaehyuk Choi
Jaehyuk Choi
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Title
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Cited by
Year
Spatial-temporal multi-resolution image sensor with adaptive frame rates for tracking movement in a region of interest
J Choi, E Yoon
US Patent 8,089,522, 2012
1312012
A 3.4-W Object-Adaptive CMOS Image Sensor With Embedded Feature Extraction Algorithm for Motion-Triggered Object-of-Interest Imaging
J Choi, S Park, J Cho, E Yoon
IEEE Journal of Solid-State Circuits 49 (1), 289-300, 2013
742013
Image sensor with high dynamic range imaging and integrated motion detection
J Choi, E Yoon
US Patent 8,619,168, 2013
652013
Always-on CMOS image sensor for mobile and wearable devices
J Choi, J Shin, D Kang, DS Park
IEEE Journal of Solid-State Circuits 51 (1), 130-140, 2015
632015
A spatial-temporal multiresolution CMOS image sensor with adaptive frame rates for tracking the moving objects in region-of-interest and suppressing motion blur
J Choi, SW Han, SJ Kim, SI Chang, E Yoon
IEEE Journal of Solid-State Circuits 42 (12), 2978-2989, 2007
572007
A 3-D camera with adaptable background light suppression using pixel-binning and super-resolution
J Cho, J Choi, SJ Kim, S Park, J Shin, JDK Kim, E Yoon
IEEE Journal of Solid-State Circuits 49 (10), 2319-2332, 2014
542014
Direct TOF scanning LiDAR sensor with two-step multievent histogramming TDC and embedded interference filter
H Seo, H Yoon, D Kim, J Kim, SJ Kim, JH Chun, J Choi
IEEE Journal of Solid-State Circuits 56 (4), 1022-1035, 2021
522021
A 3.4 µW CMOS image sensor with embedded feature-extraction algorithm for motion-triggered object-of-interest imaging
J Choi, S Park, J Cho, E Yoon
2013 IEEE International Solid-State Circuits Conference Digest of Technical …, 2013
402013
An energy/illumination-adaptive CMOS image sensor with reconfigurable modes of operations
J Choi, S Park, J Cho, E Yoon
IEEE Journal of Solid-State Circuits 50 (6), 1438-1450, 2015
382015
A 1.36 μW adaptive CMOS image sensor with reconfigurable modes of operation from available energy/illumination for distributed wireless sensor network
J Choi, S Park, J Cho, E Yoon
2012 IEEE International Solid-State Circuits Conference, 112-114, 2012
372012
Indirect time-of-flight CMOS image sensor with on-chip background light cancelling and pseudo-four-tap/two-tap hybrid imaging for motion artifact suppression
D Kim, S Lee, D Park, C Piao, J Park, Y Ahn, K Cho, J Shin, SM Song, ...
IEEE Journal of Solid-State Circuits 55 (11), 2849-2865, 2020
342020
7.2 A 48× 40 13.5 mm depth resolution flash LiDAR sensor with in-pixel zoom histogramming time-to-digital converter
B Kim, S Park, JH Chun, J Choi, SJ Kim
2021 IEEE International Solid-State Circuits Conference (ISSCC) 64, 108-110, 2021
292021
CMOS image sensors with feature extraction
E Yoon, J Choi
US Patent 9,936,132, 2018
262018
A high dynamic range CMOS image sensor with in-pixel floating-node analog memory for pixel level integration time control
SW Han, SJ Kim, JH Choi, CK Kim, E Yoon
2006 Symposium on VLSI Circuits, 2006. Digest of Technical Papers., 25-26, 2006
242006
Design of a time-of-flight sensor with standard pinned-photodiode devices toward 100-MHz modulation frequency
S Lee, D Park, S Lee, J Choi, SJ Kim
IEEE Access 7, 130451-130459, 2019
232019
Mutual capacitive sensing touch screen controller for ultrathin display with extended signal passband using negative capacitance
CJ Lee, JK Park, C Piao, HE Seo, J Choi, JH Chun
Sensors 18 (11), 3637, 2018
222018
A 36-channel SPAD-integrated scanning LiDAR sensor with multi-event histogramming TDC and embedded interference filter
H Seo, H Yoon, D Kim, J Kim, SJ Kim, JH Chun, J Choi
2020 IEEE Symposium on VLSI Circuits, 1-2, 2020
212020
Image sensor and method of driving image sensor, and image capturing apparatus using the same
J Choi, S Jungsoon
US Patent 9,762,829, 2017
202017
An 80× 60 flash LiDAR sensor with in-pixel histogramming TDC based on quaternary search and time-gated Δ-intensity phase detection for 45m detectable range and background light …
S Park, B Kim, J Cho, JH Chun, J Choi, SJ Kim
2022 IEEE International Solid-State Circuits Conference (ISSCC) 65, 98-100, 2022
182022
A dynamic pseudo 4-tap CMOS time-of-flight image sensor with motion artifact suppression and background light cancelling over 120klux
D Kim, S Lee, D Park, C Piao, J Park, Y Ahn, K Cho, J Shin, SM Song, ...
Digest of Technical Papers-IEEE International Solid-State Circuits …, 2020
132020
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