Vulnerability detection methods based on the deep learning have achieved remarkable performance improvements compared to traditional methods. Current deep learning-based detectors mostly use a single RNN or its varian...
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The proceedings contain 31 papers. The special focus in this conference is on computer Graphics. The topics include: Automated Marker-Less Patient-to-Preoperative Medical Image Registration Approach Using RGB-D Images...
ISBN:
(纸本)9783031500688
The proceedings contain 31 papers. The special focus in this conference is on computer Graphics. The topics include: Automated Marker-Less Patient-to-Preoperative Medical Image Registration Approach Using RGB-D Images and Facial Landmarks for Potential Use in Computed-Aided Surgical Navigation of the Paranasal Sinus;challenges and Constraints in Deformation-Based Medical Mesh Representation;LS-Net: COVID-19 Lesion Segmentation from CT Image via Diffusion Probabilistic Model;intersection of Conic Sections Using Geometric Algebra;a Multi-dimensional Unified Concavity and Convexity Detection Method Based on Geometric Algebra;splossoms: Spherical Blossoms;a Hybrid Supervised Fusion Deep Learning Framework for Microscope Multi-Focus Images;scaleNet: Rethinking Feature Interaction from a Scale-Wise Perspective for Medical Image Segmentation;large Language Model for Geometric Algebra: A Preliminary Attempt;dynamic Ball B-Spline Curves;Game Physics Engine Using Optimised Geometric Algebra RISC-V Vector Extensions Code Using Fourier Series Data;quadratic Phase Quaternion Domain Fourier Transform;MSINET: Multi-scale Interconnection Network for Medical Image Segmentation;CASCO: A Contactless Cough Screening System Based on Audio Signal Processing;a Novel Neighbor Aggregation Function for Medical Point Cloud Analysis;cup-Disk Ratio Segmentation Joint with Key Retinal Vascular Information Under Diagnostic and Screening Scenarios;FLAME-Based Multi-view 3D Face Reconstruction;paraxial Geometric Optics in 3D Through Point-Based Geometric Algebra;Camera Motion Correction with PGA;weyl Calculus Perspective on the Discrete Stokes’ Formula in Octonions;schatten Capped p Regularization for Robust Principle Component Analysis;algorithmic Computation of Multivector Inverses and Characteristic Polynomials in Non-degenerate Clifford Algebras;on Singular Value Decomposition and Polar Decomposition in Geometric Algebras;sparse Graph Hashing with Spectral Regression;a Crowd Behavior Analysis M
Accurately, forecasting human diseases continues to be a challenging issue in the search for better and more crucial studies. Diabetic multifunctional sickness is a potentially dangerous condition that afflicts people...
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Construction and analysis of functional brain network (FBN) with rs-fMRI is a promising method to diagnose functional brain diseases. Traditional methods usually construct FBNs at the individual level for feature extr...
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ISBN:
(纸本)9783031439926;9783031439933
Construction and analysis of functional brain network (FBN) with rs-fMRI is a promising method to diagnose functional brain diseases. Traditional methods usually construct FBNs at the individual level for feature extraction and classification. There are several issues with these approaches. Firstly, due to the unpredictable interferences of noises and artifacts in rs-fMRI, these individual-level FBNs have large variability, leading to instability and unsatisfactory diagnosis accuracy. Secondly, the construction and analysis of FBNs are conducted in two successive steps without negotiation with or joint alignment for the target task. In this case, the two steps may not cooperate well. To address these issues, we propose to learn common and individual FBNs adaptively within the Transformer framework. The common FBN is shared, and it would regularize the FBN construction as prior knowledge, alleviating the variability and enabling the network to focus on these disease-specific individual functional connectivities (FCs). Both the common and individual FBNs are built by specially designed modules, whose parameters are jointly optimized with the rest of the network for FBN analysis in an end-to-end manner, improving the flexibility and discriminability of the model. Another limitation of the current methods is that the FCs are only measured with synchronous rs-fMRI signals of brain regions and ignore their possible asynchronous functional interactions. To better capture the actual FCs, the rs-fMRI signals are divided into short segments to enable modeling cross-spatiotemporal interactions. The superior performance of the proposed method is consistently demonstrated in early AD diagnosis tasks on ADNI2 and ADNI3 data sets.
Nowadays, sound serves as a crucial factor in all facets of human life. Staring from automating personal security systems to critical surveillance systems, sound is an indispensable component. The practical implementa...
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The proceedings contain 31 papers. The special focus in this conference is on computer Graphics. The topics include: Automated Marker-Less Patient-to-Preoperative Medical Image Registration Approach Using RGB-D Images...
ISBN:
(纸本)9783031500718
The proceedings contain 31 papers. The special focus in this conference is on computer Graphics. The topics include: Automated Marker-Less Patient-to-Preoperative Medical Image Registration Approach Using RGB-D Images and Facial Landmarks for Potential Use in Computed-Aided Surgical Navigation of the Paranasal Sinus;challenges and Constraints in Deformation-Based Medical Mesh Representation;LS-Net: COVID-19 Lesion Segmentation from CT Image via Diffusion Probabilistic Model;intersection of Conic Sections Using Geometric Algebra;a Multi-dimensional Unified Concavity and Convexity Detection Method Based on Geometric Algebra;splossoms: Spherical Blossoms;a Hybrid Supervised Fusion Deep Learning Framework for Microscope Multi-Focus Images;scaleNet: Rethinking Feature Interaction from a Scale-Wise Perspective for Medical Image Segmentation;large Language Model for Geometric Algebra: A Preliminary Attempt;dynamic Ball B-Spline Curves;Game Physics Engine Using Optimised Geometric Algebra RISC-V Vector Extensions Code Using Fourier Series Data;quadratic Phase Quaternion Domain Fourier Transform;MSINET: Multi-scale Interconnection Network for Medical Image Segmentation;CASCO: A Contactless Cough Screening System Based on Audio Signal Processing;a Novel Neighbor Aggregation Function for Medical Point Cloud Analysis;cup-Disk Ratio Segmentation Joint with Key Retinal Vascular Information Under Diagnostic and Screening Scenarios;FLAME-Based Multi-view 3D Face Reconstruction;paraxial Geometric Optics in 3D Through Point-Based Geometric Algebra;Camera Motion Correction with PGA;weyl Calculus Perspective on the Discrete Stokes’ Formula in Octonions;schatten Capped p Regularization for Robust Principle Component Analysis;algorithmic Computation of Multivector Inverses and Characteristic Polynomials in Non-degenerate Clifford Algebras;on Singular Value Decomposition and Polar Decomposition in Geometric Algebras;sparse Graph Hashing with Spectral Regression;a Crowd Behavior Analysis M
The proceedings contain 522 papers. The special focus in this conference is on Pattern Recognition and computer Vision. The topics include: Image Priors Assisted Pre-training for Point Cloud Shape Analysis;AMM-GA...
ISBN:
(纸本)9789819984282
The proceedings contain 522 papers. The special focus in this conference is on Pattern Recognition and computer Vision. The topics include: Image Priors Assisted Pre-training for Point Cloud Shape Analysis;AMM-GAN: Attribute-Matching Memory for Person Text-to-Image Generation;recFormer: Recurrent Multi-modal Transformer with History-Aware Contrastive Learning for Visual Dialog;KV Inversion: KV Embeddings Learning for Text-Conditioned Real Image Action Editing;enhancing Text-Image Person Retrieval Through Nuances Varied Sample;unsupervised Prototype Adapter for Vision-Language Models;Multimodal Causal Relations Enhanced CLIP for Image-to-Text Retrieval;exploring Cross-Modal Inconsistency in Entities and Emotions for Multimodal Fake News Detection;deep Consistency Preserving Network for Unsupervised Cross-Modal Hashing;multi-scale Dilated Attention Graph Convolutional Network for Skeleton-Based Action Recognition;learning Adapters for Text-Guided Portrait Stylization with Pretrained Diffusion Models;edgeFusion: Infrared and Visible Image Fusion Algorithm in Low Light;an Efficient Momentum Framework for Face-Voice Association Learning;multi-modal Instance Refinement for Cross-Domain Action Recognition;modality Interference Decoupling and Representation Alignment for Caricature-Visual Face Recognition;plugging Stylized Controls in Open-Stylized Image Captioning;MGT: Modality-Guided Transformer for Infrared and Visible Image Fusion;multimodal Rumor Detection by Using Additive Angular Margin with Class-Aware Attention for Hard Samples;an Effective Dynamic Reweighting Method for Unbiased Scene Graph Generation;multi-modal Graph and Sequence Fusion Learning for Recommendation;Auto-Learning-GCN: An Ingenious Framework for Skeleton-Based Action Recognition;co-attention Guided Local-Global Feature Fusion for Aspect-Level Multimodal Sentiment Analysis;discovering Multimodal Hierarchical Structures with Graph Neural Networks for Multi-modal and Multi-hop Question Answering;enhan
Deepfakes are manipulated or altered images, or video, that are created using deep learning models with high levels of photorealism. A popular method of deepfake creation is using convolutional neural networks (CNN). ...
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ISBN:
(纸本)9783031477232;9783031477249
Deepfakes are manipulated or altered images, or video, that are created using deep learning models with high levels of photorealism. A popular method of deepfake creation is using convolutional neural networks (CNN). Deepfakes created using CNN comparatively show high qualities of realism, yet oftentimes leave artifacts and distortions in the generated media that can be detected using machine learning and deep learning algorithms. In recent years, there has been an influx of periocular image and video data because of the increased usage of face masks. By wearing masks, much of what is used for facial recognition is hidden, leaving only the periocular region visible to an observer. This loss of vital information leads to easier misidentification of media, allowing deepfakes to less likely be identified as fake. In this work, feature extraction methods, such as Scale-Invariant Feature Transform (SIFT), Histogram of Oriented Gradients (HOG), and CNN, are used to train an ensemble deep learning model to detect deepfakes in videos on a frame-by-frame level based on the periocular region. Our proposed model is able to distinguish original and manipulated images with averaged accuracy of 98.9 percent, which is an improvement to previous works by combining SIFT and HOG for deepfake detection in convolutional neural networks.
Aspect-Category-Opinion-Sentiment quadruple extraction (ACOS) is the novel and challenging sentiment analysis task, which aims to analyze the full range of emotional causes. Existing approaches focus on solving explic...
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Mission-oriented opportunistic networks are a new form of network. Its application background is to complete specific tasks. Its prominent feature is Mission-oriented mobility. This paper, based on the goal-driven mob...
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