Recognition of Teaching Features and Behaviors in Online Open Courses Based on Image Processing.
Sheliang LiHuaqi ChaiPublished in: Traitement du Signal (2021)
Keyphrases
- image processing
- feature extraction
- online learning
- pattern recognition
- object recognition
- e learning
- online environment
- higher education
- recognition rate
- feature vectors
- feature space
- learning environment
- online course
- distance learning
- distance education
- feature set
- classroom instruction
- image recognition
- machine vision
- computer vision
- image enhancement
- blended learning
- internet technology
- teacher training
- learning in higher education
- image features
- undergraduate and graduate