Chunping Liu

ORCID: 0009-0008-1495-5138
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About
Contact & Profiles
Research Areas
  • Advanced Image and Video Retrieval Techniques
  • Multimodal Machine Learning Applications
  • Human Pose and Action Recognition
  • Nonlinear Waves and Solitons
  • Video Surveillance and Tracking Methods
  • Nonlinear Photonic Systems
  • Video Analysis and Summarization
  • Image Retrieval and Classification Techniques
  • Visual Attention and Saliency Detection
  • Advanced Vision and Imaging
  • Generative Adversarial Networks and Image Synthesis
  • Domain Adaptation and Few-Shot Learning
  • Advancements in Battery Materials
  • Medical Image Segmentation Techniques
  • Monetary Policy and Economic Impact
  • Image Processing Techniques and Applications
  • Computer Graphics and Visualization Techniques
  • Advanced Neural Network Applications
  • Gait Recognition and Analysis
  • Face recognition and analysis
  • Supercapacitor Materials and Fabrication
  • Adsorption and biosorption for pollutant removal
  • Remote Sensing and Land Use
  • Advanced Measurement and Detection Methods
  • Healthcare Systems and Reforms

Soochow University
2015-2024

Nottingham Trent University
2012-2024

Soochow University
2016-2024

TianjinSino-German University of Applied Sciences
2019-2024

Inspire Institute
2024

Beijing University of Chinese Medicine
2023

Ludong University
2007-2022

Stomatology Hospital
2022

National Health and Family Planning Commission
2022

Development Research Center
2022

Sketch or line art colorization is a research field with significant market demand. Different from photo which strongly relies on texture information, sketch more challenging as sketches may not have texture. Even worse, color, texture, and gradient to be generated the abstract lines. In this paper, we propose semi-automatic learning-based framework colorize proper well gradient. Our consists of two stages. first drafting stage, our model guesses color regions splashes rich variety colors...

10.1145/3272127.3275090 article EN ACM Transactions on Graphics 2018-11-28

Recently, with the revolutionary neural style transferring methods, creditable paintings can be synthesized automatically from content images and images. However, when it comes to task of applying a painting's an anime sketch, these methods will just randomly colorize sketch lines as outputs fail in main task: specific transfer. In this paper, we integrated residual U-net apply gray-scale auxiliary classifier generative adversarial network (AC-GAN). The whole process is automatic fast....

10.1109/acpr.2017.61 preprint EN 2017-11-01

In this work, we report a mild and cost-effective solution method to directly grow Ni-substituted Co3O4 (ternary NiCo2O4) nanorod arrays on Cu substrates. Electrochemical impedance spectroscopy (EIS) measurements show that the values of electrolyte resistance Re charge-transfer Rct NiCo2O4 are 6.8 63.5 Ω, respectively, which significantly lower than those binary (10.4 122.4 Ω). This EIS characterization strongly confirms ternary anode has much higher electrical conductivity electrode...

10.1039/c2ce26632f article EN CrystEngComm 2012-12-05

Mesoporous interconnected carbon-encapsulated Fe3O4 (Fe3O4@C) nanospheres assembled from tiny nanoparticle subunits have been synthesized by a one-pot solvothermal decomposition route followed thermal annealing. Electrochemical characterization of these Fe3O4@C exhibits capacity 636 mA h g−1 at 0.2–1 C over 50 cycles when employed as anode materials in Li-ion batteries.

10.1039/c2ra01241c article EN RSC Advances 2012-01-01

Abstract Earthquakes are known to enhance permeability at great distances, and this phenomenon may also disrupt groundwater systems by breaching the barrier between different reservoirs. Here we analyze tidal response of water level in a deep (~4 km) well before after 2008 M 7.9 Wenchuan earthquake show that not only changed but altered poroelastic properties system. Based on lithologic logs experimental data for rock properties, interpret change reflect coseismic aquitards bounding aquifer,...

10.1002/2015gl066394 article EN Geophysical Research Letters 2015-11-08

Flat filling is a critical step in digital artistic content creation with the objective of line arts flat colors. We present deep learning framework for user-guided art that can compute "influence areas" user color scribbles, i.e., areas where scribbles should propagate and influence. This explicitly controls such scribble influence artists to manipulate colors image details avoid leakage/contamination between simultaneously, leverages data-driven generation facilitate creation. based on...

10.1109/cvpr46437.2021.00976 article EN 2022 IEEE/CVF Conference on Computer Vision and Pattern Recognition (CVPR) 2021-06-01

Self-assembled porous hierarchical-like CoO@C nanoarchitectures have been fabricated on a large scale through facile solution-phase process and subsequent annealing of the inorganic–organic Co(OH)2–DS (dodecyl sulphate) precursor nanocomposites. The as-formed nanohybrid as an anode material for lithium-ion batteries can exhibit not only highly reversible capacity but also excellent cycling performance well good rate capability. Results show that these hierarchical microsheets made...

10.1039/c2ce06497a article EN CrystEngComm 2012-01-01

Abstract Several experiments and field observations have demonstrated seismic waves‐induced permeability increases. However, a few revealed significant decreases in the of fractured sandstone after shaking produced by dynamic stresses. In this paper, we analyze tidal responses water level two wells (Junan Dingyuan) situated on near, respectively, Tan‐Lu fault China. The results sampled single well indicate that waves could both increase decrease permeability. addition, our earthquakes...

10.1029/2019gl081974 article EN Geophysical Research Letters 2019-06-07

The efficacy of treating solid tumors with chemotherapy is primarily hindered by dose-limiting toxicity due to off-target effects and the heterogeneous drug distribution caused dense extracellular matrix. enhanced permeability retention (EPR) effect within restricts circulation diffusion drugs. To overcome these obstacles, hydrogels formed in situ at tumor site have been proposed promote accumulation, retention, long-lasting release. We developed a thiolated chitosan (CSSH) hydrogel gelation...

10.3389/fbioe.2022.1043939 article EN cc-by Frontiers in Bioengineering and Biotechnology 2022-11-03

Global pollution, notably air is worsening. Applying high efficiency photocatalysts under visible light onto the surfaces of cement-based materials can significantly reduce pollutant concentrations in heavily polluted areas. In this study, carbon and nitrogen co-doped titanium dioxide (C, N-TiO2) nitride (TiO2-C3N4) composites were synthesized via a calcination method by changing mass ratios (P25) with urea. The nitric oxide formaldehyde degradation efficiencies C, N-TiO2 increased 20.3%...

10.2139/ssrn.5084585 preprint EN 2025-01-01

Global pollution, notably air is worsening. Applying high efficiency photocatalysts under visible light onto the surfaces of cement-based materials can significantly reduce pollutant concentrations in heavily polluted areas. In this study, carbon and nitrogen co-doped titanium dioxide (C, N-TiO2) nitride (TiO2-C3N4) composites were synthesized via a calcination method by changing mass ratios (P25) with urea. The nitric oxide formaldehyde degradation efficiencies C, N-TiO2 increased 20.3%...

10.2139/ssrn.5084586 preprint EN 2025-01-01

Abstract Nanostructured hollow electrodes can greatly improve the electrochemical performance of lithium ion batteries by reducing diffusion distance for transport, providing more freedom volume change, which reduce overpotential and allow better reaction kinetics at electrode surface. In this communication, we report synthesis carbon‐coated single‐crystalline Co 3 O 4 porous quasi‐nanospheres an in situ carbon‐coating Ostwald ripening solvothermal process. The process structure evolution...

10.1002/ejic.201200486 article EN European Journal of Inorganic Chemistry 2012-07-24

Hierarchical NiCo<sub>2</sub>S<sub>4</sub> hollow spheres have been fabricated, which exhibit a high specific capacity, good rate capability and stable cycling performance.

10.1039/c5ra14412d article EN RSC Advances 2015-01-01

Hand gesture recognition is a popular topic in computer vision and makes human-computer interaction more flexible convenient. The representation of hand gestures critical for recognition. In this paper, we propose new method to measure the similarity between exploit it depth maps captured via Kinect sensors are used our method, where 3D shapes can be segmented from cluttered backgrounds. To extract pattern salient shape features, descriptor-3D Shape Context, representation. Context...

10.1109/jas.2019.1911534 article EN IEEE/CAA Journal of Automatica Sinica 2019-05-27

10.1016/j.iref.2024.103541 article EN cc-by-nc-nd International Review of Economics & Finance 2024-09-06

Abstract In the health economics literature there is an ongoing debate over approaches used to estimate efficiency of systems at various levels, from level individual hospital – or nursing home up that system as a whole. The two most widely evaluating with which units deliver care are non‐parametric data envelopment analysis (DEA) and parametric stochastic frontier (SFA). Productivity researchers tend have very strong preferences methodology use for estimation. this paper, we Monte Carlo...

10.1002/hec.1398 article EN Health Economics 2008-08-13

Mycobacterium abscessus (MAB), which manifests in the pulmonary system, is one of neglected causes nontuberculous mycobacteria (NTM) infection. Treatment against MAB difficult, characterized by its intrinsic antibiotic drug resistance. Lysine acetylation can alter physiochemical property proteins living organisms. This study aimed to determine if this protein post-translational modification (PTM) exists a clinical isolate M. GZ002. We used antiacetyl-lysine immunoprecipitation enrich...

10.1021/acs.jproteome.6b00116 article EN Journal of Proteome Research 2016-06-21
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