A5100605136- Galaxies: Formation, Evolution, Phenomena
- Stellar, planetary, and galactic studies
- Robotics and Sensor-Based Localization
- Gamma-ray bursts and supernovae
- Astronomy and Astrophysical Research
- Color perception and design
- Cephalopods and Marine Biology
- Tactile and Sensory Interactions
- Neurobiology and Insect Physiology Research
- Bone health and osteoporosis research
- Astrophysical Phenomena and Observations
- Advanced Numerical Analysis Techniques
- Cosmology and Gravitation Theories
- Random lasers and scattering media
- Musculoskeletal pain and rehabilitation
- Speech and Audio Processing
- Geological and Geochemical Analysis
- Image Processing and 3D Reconstruction
- Black Holes and Theoretical Physics
- Plant and Biological Electrophysiology Studies
- Image and Object Detection Techniques
- Geological Studies and Exploration
- Financial Crisis of the 21st Century
- Vitamin D Research Studies
- Astronomical Observations and Instrumentation
Kunming Medical University
2024
First Affiliated Hospital of Jiangxi Medical College
2024
Nanchang University
2024
University of Illinois Urbana-Champaign
2023
Northeastern University
2023
Hohai University
2021
Ministry of Water Resources of the People's Republic of China
2021
University of Tsukuba
2015
National University of Defense Technology
2015
Northwestern Polytechnical University
2013
ABSTRACT The next generation of wide-field deep astronomical surveys will deliver unprecedented amounts images through the 2020s and beyond. As both sensitivity depth observations increase, more blended sources be detected. This reality can lead to measurement biases that contaminate key inferences. We implement new learning models available Facebook AI Research’s detectron2 repository perform simultaneous tasks object identification, deblending, classification on large multiband co-adds...
Abstract We study the black hole mass–host galaxy stellar mass relation, M BH – * , of a sample z < 4 optically variable active galactic nuclei (AGNs) in COSMOS field. The parent 491 AGNs were identified by optical variability from Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP) program. Using publicly available catalogs and spectra, we consolidate their spectroscopic redshifts estimate virial masses using broad-line widths luminosities. show that searches with deep, high-precision...
As an emerging imaging technique, computational ghost (CGI) has its unique application in image encryption. However, the long time and high requirement of transmitting data, both size data vulnerability lossy compression, limit practical communications. Using discrete cosine transform to sparse bucket signals CGI, we here propose a method by transforming from sensing matrix domain space domain, enhancing ability (i.e., encrypted image) resist compression. Based on principle first use...
Abstract A plateau on the background inflaton potential can lead inflation into ultraslow-roll (USR) stage, during which primordial curvature perturbation $${{{\mathscr {R}}}}$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:mi>R</mml:mi> </mml:math> still remarkably evolve outside horizon. In this paper, evolution of Fourier mode {R}}}}_k$$ <mml:msub> <mml:mi>k</mml:mi> </mml:msub> and resulting power spectrum $${{\mathscr {P}}}_{{{\mathscr {R}}}}(k)$$ <mml:mrow>...
Blind guidance system has always been a research hotspot for years. Although there are many kinds of blind systems on the market, most them prompt from perspective single sense tactile or auditory. The method can be unstable and it does not fully mobilize other general senses with vision impairment. This paper designs implements multi-sensory that provides auditory sensations by using ORB-SLAM YOLO techniques. Based RGB-D camera, local obstacle avoidance is realized at level through point...
Nervous systems of vertebrates and invertebrates show a common modular theme in the flow information for cost-benefit decisions. Sensory inputs are incentivized by integrating stimulus qualities with motivation memory to affect appetitive state, system homeostatic drives, labelled directionality. Appetitive state determines action responses from repertory possibles transmits decision premotor that frames selected motor arousal appropriate postural locomotion commands. These commands then...
This research clarified the development process of Tianjin's Original British Concession from 1860 until about 1900. It was designed by Charles George Gordon, and many commercial facilities were located there. The result my shows roads in area built without any consideration existing roads. Many created later, companies at that time made some wharfs piers. A German called Detring, chairman Council, public facilities. And products Self-Strengthening Movement such as academies a railway...
We study the black hole mass $-$ host galaxy stellar relation, $M_{\rm{BH}}-M_{\ast}$, of a sample $z<4$ optically-variable AGNs in COSMOS field. The parent 491 were identified by optical variability from Hyper Suprime-Cam Subaru Strategic Program (HSC-SSP) program. Using publicly-available catalogs and spectra, we consolidate their spectroscopic redshifts estimate virial masses using broad line widths luminosities. show that searches with deep, high precision photometry like HSC-SSP can...
Photometric redshifts will be a key data product for the Rubin Observatory Legacy Survey of Space and Time (LSST) as well future ground space-based surveys. The need photometric redshifts, or photo-zs, arises from sparse spectroscopic coverage observed galaxies. LSST is expected to observe billions objects, making it crucial have photo-z estimator that accurate efficient. To end, we present DeepDISC photo-z, an extension framework. base network simultaneously detects, segments, classifies...
Cycle consistent generative adversarial network (CycleGAN) and variational autoencoder (VAE) based models have gained popularity in non-parallel voice conversion recently. However, they often suffer from difficult training process unsatisfactory results. In this paper, we propose CVC, a contrastive learning-based approach for conversion. Compared to previous CycleGAN-based methods, CVC only requires an efficient one-way GAN by taking the advantage of learning. When it comes one-to-one...
Point cloud registration is widely used in computer vision, robotics and other fields. It a process of finding spatial transformations (such as scaling, rotation, translation) that align two point clouds. The purpose this transformation includes merging multiple data sets into globally consistent model (or coordinate system) mapping new metrics to known identify features or estimate their pose. popular solution iterative closest (ICP). Two identical 3D can coinside if we move rotate one them...
According to the principle of hormone regulation in endocrine system, novel crossover operator and mutation for genetic algorithm were proposed. These adaptive operators replaced traditional rate by assembling Hill function, made them self-regulate maintain diversity population with a reasonable level whole procedure evolution. Experimental results four benchmark functions showed that improved could not only effectively enhance population, but also avoid problems premature local optimum.