12 Result(s)
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Article
Concept-guided multi-level attention network for image emotion recognition
Image emotion recognition aims to predict people’s emotional response toward visual stimuli. Recently, emotional region discovery has become hot topic in this field because it brings significant improvement fo...
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Article
SAST: a suppressing ambiguity self-training framework for facial expression recognition
Facial expression recognition (FER) suffers from insufficient label information, as human expressions are complex and diverse, with many expressions ambiguous. Using low-quality labels or low-quantity labels w...
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Article
LTVAL: Label Transfer Virtual Adversarial Learning framework for source-free facial expression recognition
Previous research on cross-domain Facial Expression Recognition (FER) mainly focused on metric learning or adversarial learning, which presupposes access to source domain data to find domain invariant informat...
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Article
Spatiotemporal fusion personality prediction based on visual information
The previous studies have demonstrated that the use of deep learning algorithms can make personality prediction based on two-dimensional image information, and the emergence of video provides more possibilitie...
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Article
Open AccessDiffusion Tensor Image segmentation based on multi-atlas Active Shape Model
Active Shape Model (ASM) has been successfully applied in the segmentation of Diffusion Tensor Magnetic Resonance Image (DT-MRI, referred to as DTI) of brain. However, due to multiple anatomical structure type...
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Article
A survey on sentiment analysis and opinion mining for social multimedia
Social media sentiment analysis (also known as opinion mining) which aims to extract people’s opinions, attitudes and emotions from social networks has become a research hotspot. Conventional sentiment analysi...
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Article
Texture classification using multi-resolution global and local Gabor features in pyramid space
Texture classification plays an important role in computer vision, and Gabor filtering (GF) is a promising direction of texture classification for its desirable characteristics. However, traditional GF methods...
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Article
Multi-thread block terrain dynamic scheduling based on three-dimensional array and Sudoku
With the increasing of the scale and resolution of terrains, graphic processing hardware meet the new challenges during the terrain rendering. To solve this problem, a dynamic scheduling algorithm based on the...
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Article
Image sentiment prediction based on textual descriptions with adjective noun pairs
We aim to predict the sentiment related information reflected in images based on SentiBank, which is a library including Adjective Noun Pair (ANP) concept detectors for image sentiment analysis. Instead of usi...
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Article
Line detection algorithm based on adaptive gradient threshold and weighted mean shift
Line detection is a classical problem in computer vision and image processing, and it is widely used as a basic method. Most of existing line detection algorithms are based on edge information, whose discontin...
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Article
Evaluation on diffusion tensor image registration algorithms
With the application in many neuroimaging studies, diffusion tensor image (DTI) registration has generated considerable interest and been studied widely. Although a number of DTI registration methods have been de...
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Chapter and Conference Paper
2.5D Facial Attractiveness Computation Based on Data-Driven Geometric Ratios
Computational approaches to investigating face attractiveness have become an emerging topic in facial analysis research. Integrating techniques from image analysis, pattern recognition and machine learning, th...
