Jihyun Cho
Jihyun Cho
Apple Inc.
Email verificata su umich.edu
Titolo
Citata da
Citata da
Anno
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
572013
A Bidirectional Neural Interface Circuit With Active Stimulation Artifact Cancellation and Cross-Channel Common-Mode Noise Suppression
AE Mendrela, J Cho, JA Fredenburg, V Nagaraj, TI Netoff, MP Flynn, ...
IEEE Journal of Solid-State Circuits 51 (4), 955-965, 2016
562016
Modular 128-Channel - Analog Front-End Architecture Using Spectrum Equalization Scheme for 1024-Channel 3-D Neural Recording Microsystems
SY Park, J Cho, K Na, E Yoon
IEEE Journal of Solid-State Circuits 53 (2), 501-514, 2017
362017
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
362013
Cmos image sensor with analog gamma correction using nonlinear single-slope adc
S Ham, Y Lee, W Jung, S Lim, K Yoo, Y Chae, J Cho, D Lee, G Han
Circuits and Systems, 2006. ISCAS 2006. Proceedings. 2006 IEEE International …, 2006
352006
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
342012
A dual-capture wide dynamic range CMOS image sensor using floating-diffusion capacitor
D Kim, Y Chae, J Cho, G Han
IEEE transactions on electron devices 55 (10), 2590-2594, 2008
312008
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
292014
7.2 243.3 pJ/pixel bio-inspired time-stamp-based 2D optic flow sensor for artificial compound eyes
S Park, J Cho, K Lee, E Yoon
2014 IEEE International Solid-State Circuits Conference Digest of Technical …, 2014
232014
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
182015
Toward 1024-channel parallel neural recording: Modular Δ-ΔΣ analog front-end architecture with 4.84fJ/C-s·mm2energy-area product
SY Park, J Cho, K Na, E Yoon
2015 Symposium on VLSI Circuits (VLSI Circuits), C112-C113, 2015
162015
Enabling closed-loop neural interface: A bi-directional interface circuit with stimulation artifact cancellation and cross-channel CM noise suppression
AE Mendrela, J Cho, JA Fredenburg, CA Chestek, MP Flynn, E Yoon
2015 Symposium on VLSI Circuits (VLSI Circuits), C108-C109, 2015
152015
A 5000S/s single-chip smart eye-tracking sensor
D Kim, J Cho, S Lim, D Lee, G Han
2008 IEEE International Solid State Circuits Conference, ISSCC, 46-47+ 594+ 43, 2008
152008
Dynamic power reduction in scalable neural recording interface using spatiotemporal correlation and temporal sparsity of neural signals
SY Park, J Cho, K Lee, E Yoon
IEEE Journal of Solid-State Circuits 53 (4), 1102-1114, 2018
142018
A PWM buck converter with load-adaptive power transistor scaling scheme using analog-digital hybrid control for high energy efficiency in implantable biomedical systems
SY Park, J Cho, K Lee, E Yoon
IEEE transactions on biomedical circuits and systems 9 (6), 885-895, 2015
132015
Pixel circuit and method for optical sensing
E Yoon, J Cho
US Patent 10,976,257, 2021
122021
PWM buck converter with 80% PCE in 45-to-4 mA loads using analog-digital hybrid control for implantable biomedical systems
SY Park, J Cho, KS Lee, E Yoon
Proc. IEEE Int. Solid-State Circuits, 2014
12*2014
A 5.9 µm-pixel 2d/3d image sensor with background suppression over 100klx
J Cho, J Choi, SJ Kim, J Shin, S Park, JDK Kim, E Yoon
2013 Symposium on VLSI Circuits, C6-C7, 2013
122013
A 272.49 pJ/pixel CMOS image sensor with embedded object detection and bio-inspired 2D optic flow generation for nano-air-vehicle navigation
K Lee, S Park, SY Park, J Cho, E Yoon
2017 Symposium on VLSI Circuits, C294-C295, 2017
102017
Method and apparatus for suppressing background light in time of flight sensor
JS Shin, SJ Kim, E Yoon, J Cho
US Patent 9,786,252, 2017
92017
Il sistema al momento non può eseguire l'operazione. Riprova più tardi.
Articoli 1–20