Face Expression Extraction Using Eigenfaces, Fisherfaces and Local Binary Pattern Histogram Towards Predictive Analysis of Students Emotion in Programming.
Anna Liza A. RamosJerico M. FlorMichael M. CasabuenaJheanel E. EstradaPublished in: BDTA (2017)
Keyphrases
- local binary pattern
- face recognition
- texture classification
- facial images
- facial expressions
- texture features
- face databases
- computer vision
- face images
- gray level
- illumination invariant
- computer programming
- image descriptors
- facial expression recognition
- texture analysis
- intelligent tutoring systems
- human faces
- training data