Matti Pietikäinen
Matti Pietikäinen publishes mostly in Computer Vision and Pattern Recognition, Artificial Intelligence and Computational Mechanics, on topics such as Face and Expression Recognition, Advanced Image and Video Retrieval Techniques and Image Retrieval and Classification Techniques.
- World rank
- #4,740 of 1,633,909 ranked researchers
- Rank in Finland
- #23 of 8,199
- Works
- 60
- Citations
- 2.6k
- Citations per work
- 43.0
What does Matti Pietikäinen research?
Shares of their own output, by the field each of their topics belongs to. The grey slice is everything not listed.
- 1Computer Vision and Pattern Recognition59% of their works
- 2Artificial Intelligence6% of their works
- 3Computational Mechanics4% of their works
- 4Media Technology4% of their works
- 5Signal Processing4% of their works
- 6General Health Professions4% of their works
Research topics
- Face and Expression Recognition
- Advanced Image and Video Retrieval Techniques
- Image Retrieval and Classification Techniques
- Face recognition and analysis
- Domain Adaptation and Few-Shot Learning
- Handwritten Text Recognition Techniques
- Multimodal Machine Learning Applications
- Human Pose and Action Recognition
Which keywords describe Matti Pietikäinen's research?
The keywords of their largest research topics: Deep Learning, Local Binary Patterns, Face Recognition, Dimensionality Reduction, Feature Selection, Content-Based Image Retrieval, Convolutional Neural Networks and Feature Matching.
- Visual Question Answering
- Spatiotemporal Features
- Handwriting Recognition
- Transfer Learning
- Neural Networks
- Age Estimation
- Pose Estimation
- Feature Matching
- Content-Based Image Retrieval
- Dimensionality Reduction
- Local Binary Patterns
- Deep Learning
- Face Recognition
- Feature Selection
- Convolutional Neural Networks
- Local Descriptors
- Shape Matching
- Facial Landmark Detection
- Domain Adaptation
- Action Recognition
- Image Captioning
- Text Detection
Size is their works in the topics tagged with each word, from their 8 largest topics. Each links to the topic it comes from most.
All 22 words, with their numbers
- Deep Learning144 topics
- Local Binary Patterns142 topics
- Face Recognition122 topics
- Dimensionality Reduction81 topic
- Feature Selection81 topic
- Content-Based Image Retrieval61 topic
- Convolutional Neural Networks62 topics
- Feature Matching61 topic
- Local Descriptors61 topic
- Pose Estimation62 topics
- Shape Matching61 topic
- Age Estimation41 topic
- Facial Landmark Detection41 topic
- Neural Networks42 topics
- Domain Adaptation31 topic
- Transfer Learning31 topic
- Action Recognition21 topic
- Handwriting Recognition21 topic
- Image Captioning21 topic
- Spatiotemporal Features21 topic
- Text Detection21 topic
- Visual Question Answering21 topic
Where does Matti Pietikäinen work?
Matti Pietikäinen's main affiliation in the publication record is University of Oulu, Finland.
How many publications and citations does Matti Pietikäinen have?
Science Explorer counts 60 works and 2,580 citations for Matti Pietikäinen, ranking #4,740 of 1,633,909 researchers worldwide on the composite score.
Ranked on field-normalised excellence (50%), output (30%) and citations (20%). Counts come from OpenAlex author records, which occasionally merge different people who share a name or split one person into several.
Other researchers named Matti Pietikäinen
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