Cited by 53Emotion and Mood RecognitionImage Retrieval and Classification TechniquesAdvanced Neural Network Applications

Learning deep features for image emotion classification

Chen, Ming, Zhang, Lu, Allebach, Jan P.·2015·2015 IEEE International Conference on Image Processing (ICIP)

Abstract

Images can both express and affect people's emotions. It is intriguing and important to understand what emotions are conveyed and how they are implied by the visual content of images. Inspired by the recent success of deep convolutional neural networks (CNN) in visual recognition, we explore two simple, yet effective deep learning-based methods for image emotion analysis. The first method uses off-the-shelf CNN features directly for classification. For the second method, we fine-tune a CNN that is pre-trained on a large dataset, i.e. ImageNet, on our target dataset first. Then we extract features using the fine-tuned CNN at different location at multiple levels to capture both the global and local information. The features at different location are aggregated using the Fisher Vector for each level and concatenated to form a compact representation. From our experimental results, both the deep learning-based methods outperforms traditional methods based on generic image descriptors and hand-crafted features.

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Crossref · 10.1109/icip.2015.7351656

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Authors
Chen, M., Zhang, L., & Allebach, J. P.
Affiliations
Purdue University West Lafayette (US)
Venue
2015 IEEE International Conference on Image Processing (ICIP)
Publisher
IEEE
Published
2015-09
Pages
4491-4495
ISSN
1522-4880 (ISSN-L)
OpenAlex
W2296756268
Cited by
53
References
16
Citations by year
2026: 1 · 2025: 7 · 2024: 1 · 2023: 7 · 2022: 4 · 2021: 5 · 2020: 7 · 2019: 13 · 2018: 1 · 2017: 5 · 2016: 2
FWCI
3.56
Type
conference paper
Language
en
Open access
closed
Locations
Proceedings - International Conference on Image Processing (publishedVersion)
Topics
  • Social Sciences › Psychology › Experimental and Cognitive Psychology › Emotion and Mood Recognition
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Image Retrieval and Classification Techniques
  • Physical Sciences › Computer Science › Computer Vision and Pattern Recognition › Advanced Neural Network Applications
Keywords
deep features, convolutional neural networks, fine-tuning, Fisher vectors, multi-level feature aggregation, global and local features, ImageNet pre-training, visual emotion recognition

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