17 Result(s)
within
Shi Qiu
Artificial Intelligence
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Article
Task planning of space debris removal based on a hierarchical exploration artificial bee colony algorithm
Space debris poses a potentially catastrophic risk to large-scale LEO constellations due to its substantial cascading effects, thereby rendering efficient and timely debris removal a critical research area in ...
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Article
A prediction model of microcirculation disorder in myocardium based on ultrasonic images
The primary cause of coronary heart disease is abnormal myocardial circulatory perfusion. Microcirculation is the key link of myocardial oxygen supply and plays a major role in myocardial blood supply. We inte...
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Article
Moving target extraction and background reconstruction algorithm
It is difficult for the computer to distinguish the target from the background due to the long-time static of the target after moving. A new moving target detection and background reconstruction algorithm is p...
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Article
Open AccessAdaptive Fuzzy Fault-Tolerant Control of Flexible Spacecraft with Rotating Appendages
This paper focuses on the attitude control problems of spacecraft with external interference and platform actuator failure. The Lagrange method is used to establish dynamic models of complex spacecraft compose...
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Chapter and Conference Paper
A Data Mining Algorithm for Hyperspectral Target Detection Based on UAV
The hyperspectral image has spatial resolution and inter-spectral resolution, which can visually display the information of the ground object. It is of great significance to the typical targets of hyperspectra...
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Chapter and Conference Paper
Expression Recognition Algorithm Based on Infrared Image
It’s important to recognize facial expressions in social communication. To solve the problem that facial expression recognition by visible light is vulnerable to interference, we built a model from the perspec...
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Article
A moving vehicle tracking algorithm based on deep learning
It is difficult to track the moving vehicle due to various factors including complex environment, changes of illumination and scale. A moving vehicle tracking algorithm based on deep learning is proposed in th...
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Chapter and Conference Paper
Anthropomorphic Design for Everyday Objects
Eye contact is important during social interactions. It is known as one of the most compelling social signals which can boost people’s physiological arousal. However, people tend to feel that they are making e...
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Chapter and Conference Paper
A Customer Segmentation Model Based on Affinity Propagation Algorithm and Improved Genetic K-Means Algorithm
Customer Relationship Management System (CRM) has accumulated massive customer transaction data. Effective customer segmentation by analyzing transaction data can contribute to marketing strategy designing. Ho...
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Chapter and Conference Paper
Flavor Explore: Rapid Prototy** and Evaluation of User Interfaces
Expert-evaluation methods, such as cognitive walkthrough and heuristic evaluation, are widely used in user experience studies due to the reason that it can identify usability problems early and fast and find a...
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Chapter and Conference Paper
Continuous Prediction of Joint Angle of Lower Limbs from sEMG Signals
In order to realize the rehabilitation training of mirror movement in stroke patients, a new motion analysis method of EMG signal is proposed. First, surface electromyography (sEMG), hip joint and knee joint a...
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Chapter and Conference Paper
HCI Design for People with Visual Disability in Social Interaction
In the Human Computer Interaction (HCI) field, it has been a long tradition of concern of accessing computer systems by people with visual impairments. It is important to develop high quality user interfaces, ...
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Chapter and Conference Paper
Normalized Euclidean Super-Pixels for Medical Image Segmentation
We propose a super-pixel segmentation algorithm based on normalized Euclidean distance for handling the uncertainty and complexity in medical image. Benefited from the statistic characteristics, compactness wi...
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Article
Approximating cross-validatory predictive evaluation in Bayesian latent variable models with integrated IS and WAIC
Looking at predictive accuracy is a traditional method for comparing models. A natural method for approximating out-of-sample predictive accuracy is leave-one-out cross-validation (LOOCV)—we alternately hold o...
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Chapter and Conference Paper
Gestalt Principle Based Change Detection and Background Reconstruction
Gaussian mixture model based detection algorithms can easily lead to fragmentary due to the fixed number of Gaussian components. In this paper, we propose a gestalt principle based change target extraction met...
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Chapter and Conference Paper
Data Cost Optimization for Wireless Data Transmission Service Providers in Virtualized Wireless Networks
Cellular communication has played an important role in current data transmission networks. Nevertheless, the price of cellular communication service is much higher than wired communication service. Thus each d...
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Chapter and Conference Paper
Designing and Evaluating a Wearable Device for Accessing Gaze Signals from the Sighted
Gaze signals, frequently used by the sighted in social interactions as visual cues, are hardly accessible for low-vision and blind people. In this paper, we proposed a prototype, namely Tactile Band, to aim at...
