30 Result(s)
within
Information Systems Applications (incl. Internet)
**wei Qi
Chapter
Conference Paper
-
Chapter and Conference Paper
An Effective Face Verification Algorithm to Fuse Complete Features in Convolutional Neural Network
Face verification for on line application is a difficult problem and many researchers have tried to solve it by convolutional neural network. Among of them, most works used the last-hidden layer as the feature...
-
Chapter and Conference Paper
Event Analogy Based Privacy Preservation in Visual Surveillance
Privacy preservation as a thorny problem in surveillance has been arisen because of its relevance to human right, however it has not been completely solved yet today. In this paper, we investigate this existin...
-
Chapter and Conference Paper
A Face Liveness Detection Scheme to Combining Static and Dynamic Features
Face liveness detection is an interesting research topic in face-based online authentication. The current face liveness detection algorithms utilize either static or dynamic features, but not both. In fact, t...
-
Chapter and Conference Paper
Face Search in Encrypted Domain
Visual information of images and videos usually is encrypted for the purposes of security applications. Straightforward manipulations on the encrypted data without requiring any decryption have the advantage o...
-
Chapter and Conference Paper
Research on Country Fragility Assessment of Climate Change
Climate change has attracted people attention in recent years. IPCC’s assessment reports have informed people that climate change also has an influence on the regional instability. Droughts, sea level rise an...
-
Chapter and Conference Paper
A Representation-Based Pseudo Nearest Neighbor Classifier
K-nearest neighbor rule (KNN) is a simple and powerful classification algorithm. In this article, we develop a representation-based pseudo nearest neighbor rule (RPNN), which is based on the idea of pseudo nea...
-
Chapter and Conference Paper
A Web-Based Augmented Reality Approach to Instantly View and Display 4D Medical Images
In recent years, development in non-invasive and painless medical imaging such as Computed Tomography (CT) or MRI (magnetic resonance imaging), has improved the process of diseases diagnosis and clarification,...
-
Chapter and Conference Paper
Red-Green-Blue Augmented Reality Tags for Retail Stores
In this paper, we introduce a new Augmented Reality (AR) Tag to enhance detection rates, accuracy and also user experiences in marker-based AR technologies. The tag is a colour printed card, divided into three...
-
Chapter and Conference Paper
Early Diagnosis of Alzheimer’s Disease Based on Selective Kernel Network with Spatial Attention
Alzheimer’s disease (AD) is a neurodegenerative disorder which leads to memory and behaviour impairment. Early discovery and diagnosis can delay the progress of this disease. In this paper, we propose a new de...
-
Chapter and Conference Paper
A Survey of Deep Learning Based Fully Automatic Bone Age Assessment Algorithms
Bone age assessment (BAA) is a technique for assessing the maturity of individual skeletal development, and it is the most accurate and objective method for assessing the deviation of individual development in...
