Zobrazeno 1 - 10
of 47
pro vyhledávání: '"Stephen J. Carey"'
Autor:
Yanan Liu, Laurie Bose, Colin Greatwood, Jianing Chen, Rui Fan, Thomas Richardson, Stephen J. Carey, Piotr Dudek, Walterio Mayol‐Cuevas
Publikováno v:
IET Image Processing, Vol 15, Iss 9, Pp 1883-1892 (2021)
Abstract This paper presents an agile reactive navigation strategy for driving a non‐holonomic ground vehicle around a pre‐set course of gates in a cluttered environment using a low‐cost processor array sensor. This enables machine vision tasks
Externí odkaz:
https://doaj.org/article/fb39d29c6bb4464d8f2e614c4991eb96
Autor:
Kajal K Tamber, Dexter J L Hayes, Stephen J Carey, Jayawan H B Wijekoon, Alexander E P Heazell
Publikováno v:
PLoS ONE, Vol 15, Iss 12, p e0242983 (2020)
BackgroundAntepartum fetal monitoring aims to assess fetal development and wellbeing throughout pregnancy. Current methods utilised in clinical practice are intermittent and only provide a 'snapshot' of fetal wellbeing, thus key signs of fetal demise
Externí odkaz:
https://doaj.org/article/5568d2cdefe243cf95ce32b3bd7bb270
Autor:
Walterio W. Mayol-Cuevas, Rui Fan, Stephen J. Carey, Piotr Dudek, Colin Greatwood, Laurie Bose, Thomas Richardson, Yanan Liu, Jianing Chen
Publikováno v:
Liu, Y, Bose, L, Greatwood, C, Chen, J, Fan, R, Richardson, T, Carey, S J, Dudek, P & Mayol-Cuevas, W 2021, ' Agile reactive navigation for a non-holonomic mobile robot using a pixel processor array ', IET Image Processing, vol. 15, no. 9, pp. 1883-1892 . https://doi.org/10.1049/ipr2.12158
IET Image Processing, Vol 15, Iss 9, Pp 1883-1892 (2021)
IET Image Processing, Vol 15, Iss 9, Pp 1883-1892 (2021)
This paper presents an agile reactive navigation strategy for driving a non-holonomic ground vehicle around a preset course of gates in a cluttered environment using a low-cost processor array sensor. This enables machine vision tasks to be performed
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::443c1dac73f993550a50e902c3ae485d
https://doi.org/10.1049/ipr2.12158
https://doi.org/10.1049/ipr2.12158
Publikováno v:
2022 IEEE Conference on Virtual Reality and 3D User Interfaces Abstracts and Workshops (VRW).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ddfb00f1a000b5964862227e2bd1bbbb
https://doi.org/10.1109/vrw55335.2022.00336
https://doi.org/10.1109/vrw55335.2022.00336
Publikováno v:
Martel, J N P, Muller, L K, Carey, S J, Dudek, P & Wetzstein, G 2020, ' Neural Sensors : Learning Pixel Exposures for HDR Imaging and Video Compressive Sensing with Programmable Sensors ', IEEE Transactions on Pattern Analysis and Machine Intelligence, vol. 42, no. 7, 9064896, pp. 1642-1653 . https://doi.org/10.1109/TPAMI.2020.2986944
Camera sensors rely on global or rolling shutter functions to expose an image. This fixed function approach severely limits the sensors' ability to capture high-dynamic-range (HDR) scenes and resolve high-speed dynamics. Spatially varying pixel expos
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::49b82fbd33effd9322128fbf35555092
https://doi.org/10.1109/tpami.2020.2986944
https://doi.org/10.1109/tpami.2020.2986944
Autor:
Eric Fossum, Germain Haessig, Jose de la Rosa, Ian Williams, Timothy G. Constandinou, Piotr Dudek, Bo Wang, Luis A. Camunas-Mesa, J. Camilo Vasquez Tieck, Alexander Serb, Vincent Frick, Advait Madhavan, Shih-Chii Liu, Paula Lopez, Shahzad Muzaffar, Tobi Delbruck, Yan Liu, Bathiya Senevirathna, Ibrahim M. Elfadel, Saeed Afshar, Stephen J. Carey, Walter D. Leon-Salas, Melika Payvand, Runchun Mark Wang, Bernabe Linares-Barranco, Pamela Abshire, Rui Graca, Ricardo Carmona-Galan, Marc Dandin, Robert A. Nawrocki, Teresa Serrano-Gotarredona, Sheung Lu, Amine Bermak
Publikováno v:
2020 IEEE International Symposium on Circuits and Systems (ISCAS)
2020 IEEE International Symposium on Circuits and Systems (ISCAS), 10-21 octobre 2020, Séville, Espagne
2020 IEEE International Symposium on Circuits and Systems (ISCAS), 10-21 octobre 2020, Séville, Espagne, Oct 2021, Séville, Spain. ⟨10.1109/ISCAS45731.2020.9180983⟩
ISCAS
2020 IEEE International Symposium on Circuits and Systems (ISCAS), 10-21 octobre 2020, Séville, Espagne
2020 IEEE International Symposium on Circuits and Systems (ISCAS), 10-21 octobre 2020, Séville, Espagne, Oct 2021, Séville, Spain. ⟨10.1109/ISCAS45731.2020.9180983⟩
ISCAS
“Fail often to succeed sooner” is a common mantra that we are told is the secret to success. When reporting research results, however, scholars rarely write about their failed attempts and only focus on the successful ones. Perhaps the source of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::99850b196fa6c3435ea5a6795759a1e9
https://hal.science/hal-03245651
https://hal.science/hal-03245651
Publikováno v:
Bose, L, Dudek, P, Chen, J & Carey, S J 2021, Sand Castle Summation for Pixel Processor Arrays . in 2021 17th International Workshop on Cellular Nanoscale Networks and their Applications, CNNA 2021 . International Workshop on Cellular Nanoscale Networks and their Applications, vol. 2021-September, IEEE Computer Society, 17th International Workshop on Cellular Nanoscale Networks and their Applications, CNNA 2021, Catania, Italy, 29/09/21 . https://doi.org/10.1109/CNNA49188.2021.9610764
Pixel Processor Arrays (PPA) present a new vision sensor/processor architecture consisting of a SIMD array of processor elements, each capable of light capture, storage, processing and local communication. Such a device allows visual data to be effic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::250e94ea8c1a738a1d56a3072b476da5
https://research.manchester.ac.uk/en/publications/6edbb60a-33ff-47b6-8036-c258a6f51ef6
https://research.manchester.ac.uk/en/publications/6edbb60a-33ff-47b6-8036-c258a6f51ef6
Autor:
Laurie Bose, Stephen J. Carey, Walterio W. Mayol-Cuevas, Thomas Richardson, Piotr Dudek, Jianing Chen
Publikováno v:
Carey, S J, Bose, L, Richardson, T, Mayol-Cuevas, W, Chen, J & Dudek, P 2020, Live demonstration : CNN inference on the focal plane with a pixel processor array . in 52nd IEEE International Symposium on Circuits and Systems, ISCAS 2020; Virtual, Online . Proceedings-IEEE International Symposium on Circuits and Systems, vol. 2020-October, IEEE, [Seville, Spain] . https://doi.org/10.1109/iscas45731.2020.9180959
Scopus-Elsevier
ISCAS
Scopus-Elsevier
ISCAS
We present a novel method of CNN inference on a pixel processor array device, demonstrating it using a handwritten digit (digits 0–9) classification task, with all steps of the neural network computation performed on the focal plane. The vision chi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::708a9b77827931e64d63ed98106b1407
https://www.mendeley.com/catalogue/a4067ac0-3966-33c6-8c2b-a0de7b9e6bd0/
https://www.mendeley.com/catalogue/a4067ac0-3966-33c6-8c2b-a0de7b9e6bd0/
Autor:
Laurie Bose, Piotr Dudek, Alexander McConville, Thomas Richardson, Walterio W. Mayol-Cuevas, Stephen J. Carey, Colin Greatwood, Robert Clarke, Jianing Chen
Publikováno v:
Mcconville, A, Bose, L N, Clarke, R J, Mayol-Cuevas, W W, Chen, J, Carey, S, Dudek, P & Richardson, T S 2020, ' Visual Odometry Using Pixel Processor Arrays for Unmanned Aerial Systems in GPSDenied Environments ', Frontiers in Robotics and AI . https://doi.org/10.3389/frobt.2020.00126
McConville, A, Bose, L, Clarke, R, Mayol-Cuevas, W, Chen, J, Greatwood, C, Carey, S, Dudek, P & Richardson, T 2020, ' Visual Odometry Using Pixel Processor Arrays for Unmanned Aerial Systems in GPS Denied Environments ', Frontiers in Robotics and AI, vol. 7, 126 . https://doi.org/10.3389/frobt.2020.00126
Frontiers in Robotics and AI, Vol 7 (2020)
Frontiers in Robotics and AI
McConville, A, Bose, L, Clarke, R, Mayol-Cuevas, W, Chen, J, Greatwood, C, Carey, S, Dudek, P & Richardson, T 2020, ' Visual Odometry Using Pixel Processor Arrays for Unmanned Aerial Systems in GPS Denied Environments ', Frontiers in Robotics and AI, vol. 7, 126 . https://doi.org/10.3389/frobt.2020.00126
Frontiers in Robotics and AI, Vol 7 (2020)
Frontiers in Robotics and AI
Environments in which GPS signals cannot be received pose problems for the control and guidance of robots. These might include operations underground, underwater or in hostile GPS-denied areas. Pixel Processor Array (PPA) cameras - in conjunction wit
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fbf67a54cd90c5a1688167a35f447b1b
https://research-information.bris.ac.uk/en/publications/715af513-4342-403f-80b0-3e84fde2721a
https://research-information.bris.ac.uk/en/publications/715af513-4342-403f-80b0-3e84fde2721a
Autor:
Jayawan H B Wijekoon, Dexter J. L. Hayes, Kajal K. Tamber, Stephen J. Carey, Alexander E. P. Heazell
Publikováno v:
PLoS ONE
PLoS ONE, Vol 15, Iss 12, p e0242983 (2020)
PLoS ONE, Vol 15, Iss 12, p e0242983 (2020)
BackgroundAntepartum fetal monitoring aims to assess fetal development and wellbeing throughout pregnancy. Current methods utilised in clinical practice are intermittent and only provide a ‘snapshot’ of fetal wellbeing, thus key signs of fetal de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d3606bfd2e1e1a3623540d547c890ad
https://pubmed.ncbi.nlm.nih.gov/33259507
https://pubmed.ncbi.nlm.nih.gov/33259507