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| 1 | All-optical neuromorphic binary convolution with a spiking VCSEL neuron for image gradient magnitudes显示文摘All-optical binary convolution with a photonic spiking vertical-cavity surface-emitting laser(VCSEL) neuron is proposed and demonstrated experimentally for the first time, to the best of our knowledge. Optical inputs, extracted from digital images and temporally encoded using rectangular pulses, are injected in the VCSEL neuron,which delivers the convolution result in the number of fast(<100 ps long) spikes fired. Experimental and numerical results show that binary convolution is achieved successfully with a single spiking VCSEL neuron and that alloptical binary convolution can be used to calculate image gradient magnitudes to detect edge features and separate vertical and horizontal components in source images. We also show that this all-optical spiking binary convolution system is robust to noise and can operate with high-resolution images. Additionally, the proposed system offers important advantages such as ultrafast speed, high-energy efficiency, and simple hardware implementation,highlighting the potentials of spiking photonic VCSEL neurons for high-speed neuromorphic image processing systems and future photonic spiking convolutional neural networks. | YAHUI ZHANG JOSHUA ROBERTSON SHUIYING XIANG MATĚJ HEJDA JULIÁN BUENO ANTONIO HURTADO | 2021 | Photonics Research2021，9，5： | 4 |
| 2 | Nat Genet:单基因突变导致过敏性皮炎的发生显示文摘最近,研究者们鉴定出了一类导致神经性皮炎发生的关键基因突变:CARDll。来自美国NIH过敏与传染病研究所的研究者们通过对四个没有血缘关系的患病家庭进行分析,发现了这一导致疾病产生的基因、 | Chi A Ma, Yuan Zhang, Michael A Weinreich, Jonathan J Lyons, Celeste G Nelson, Thomas DiMaggio, Kelly D Stone, Joshua D Milner Jeffrey R Stinson, Elisa Ruffo, Batsukh Dorjbal, Swadhinya Arjunaraja, Kelsey Voss, Andrew L Snow Jordan K Abbott, Pia J Hauk, Paul R Reynolds, Erwin W Gelfand Elisa Ruffo Salomé Glauzy, Natsuko Yamakawa, Eric Meffre Jennifer Stoddard, Julie Niemela, Sergio D Rosenzweig Yu Zhang, Helen F Matthews Joshua J McElwee Nina Jones Alejandro Palma, Matías Oleastro, Emma Prieto, Andrea R Bernasconi, Geronimo Dubra, Silvia Danielian, Jonathan Zaiat, Marcelo A Marti Brian Kim Megan A Cooper Neil Romberg | 2017 | 现代生物医学进展2017，17，27： | 3 |
| 3 | A novel data replication and management protocol for mobile computing systems显示文摘 | Abawajy J H Mat Deris M Omar M | 2006 | Mobile Information Systems2006，2，1： | 1 |
| 4 | Mesoscopic scale analysis of the reaction-bonded SiC process显示文摘 | ILEGBUSI O J YANG J J Mat M D | 1999 | Compos Part A Appl Sci Manuf1999，30，3： | 1 |
| 5 | Role of reactive oxygen species in apoptosis : Implications for cancer therapy 显示文摘 | MATS J M SNCHEZ-JIMNEZ F M | 2000 | The In- ternational Journal of Biochemistry & Cell Biology2000，32，2： | 1 |
| 6 | Numerical simulation of axi - symmetric fire plumes : accuracy and limitations 显示文摘 | MAT G QUINTIERE J G | 2003 | Fire Safety Journal2003，38，： | 1 |
| 7 | Effects of antioxidant enzymes in the molecular control of reactive oxygen species toxicology显示文摘 | Matés J M | 2000 | Toxicology2000，153，13： | 1 |
| 8 | Assodation between surges of follicle stimulating hormone and the emergence of follicular waves in heifers显示文摘 | Adams G P Matted R L Kastellc J Pt | 2002 | J Reprod Fertil2002，94，： | 1 |
| 9 | Variations in peripheral blood levels of immunoreactive tumor necrosis a throughout the menstrual cycle and secretios of TNFa from the human corpus luteum显示文摘 | MATS B BARBRO E MELACDA J | 1999 | European J Obste & Gynecol & Reprod Biol1999，83，2： | 1 |
| 10 | Application of bioactive coatings based on chitosan for artichoke seedprotection显示文摘 | Ziani K Ursfla B Mats J I | 2010 | Crop Protection2010，29，8： | 1 |
| 11 | Application of a hybrid model of mushy zone to macrosegregation in al loy solidification 显示文摘 | MAHMUT D MAT Olusegun J Ilegbusi | 2002 | International Journal of Heat and Mass Transfer2002，45，： | 1 |
| 12 | Pore Formation Mechanisms for the Si - HF System 显示文摘 | Carstensen J Fo11 H Mat | 2000 | Sci Eng2000，23，： | 1 |
| 13 | Cathepsin cysteine proteases in cardiovascular disease 显示文摘 | Suzanne L Kitty C Mat J | 2007 | FASEB J2007，21，12： | 1 |
| 14 | Laboratory Diagnosis of Human Neurocysticercosis:Double-Blind Comparison of Enzyme-Linked Immunosorbent Assay and Electroimmuno-transfer Blot Assay显示文摘 | J V Proano Narvaez Antonio Meza Lucas Olga Mats Ruiz | 2002 | Journal of clinical microbiolo-gY2002，40，6： | 1 |
| 15 | E scapable and in escapable stress differentially and selectively alter extracellular leves of 5-HT in the hippocampus and dorsal periaqueductal gray of the rat显示文摘 | A mat J Matus-Amat P Watkins LR | 1998 | Brain Res1998，797，1： | 1 |
| 16 | The synthesis of hybrid polymers using atom transfer radical polymerization: homopolymers and block copolymers from polyhedral oligomeric silsesquioxane monomers 显示文摘 | Pyun J Mat Y K | 2000 | Macromolecules2000，33，： | 1 |
| 17 | Process considerations and economic evaluation of two-stepsteam pretreatment for production of fuel ethanol from softwood显示文摘 | Wingren A Soderstrolm J Mats G | 2004 | Biotechnol Prog2004，20，5： | 1 |
| 18 | Positive Solutions for a Quasilinear Elliptic Equation of Kirchhoff Type 显示文摘 | ALVES C O CORREA F J S A MAT F | 2005 | Comput Math Appl2005，49，： | 1 |
| 19 | Hydrangea-like meso-/macroporous ZnO-CeO2 binary oxide materials: Synthesis, photocatalysis and CO oxidation 显示文摘 | MAT Y YUAN Z Y CAO J L | 2010 | European Journal of Inorganic Chemistry2010，，： | 1 |
| 20 | Sparse recon-struction by separable approximation 显示文摘 | Wright S J Nowak R D Figueiredo MAT | 2009 | IEEE Transactionson Signal Processing2009，57，7： | 1 |
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