Non-rigid registration between color channels based on joint-histogram entropy in subspace.
Masao ShimizuRafael Henrique Castanheira de SouzaShin YoshimuraMasatoshi OkutomiPublished in: ICCV Workshops (2009)
Keyphrases
- color channels
- mutual information
- shannon entropy
- color images
- color information
- information theoretic
- spatially varying
- information theory
- deformation field
- low dimensional
- image registration
- principal component analysis
- feature selection
- medical images
- high dimensional data
- feature space
- similarity measure
- kullback leibler divergence
- dimensionality reduction
- high dimensional
- color filter array
- color histogram
- face recognition
- subband
- natural images
- image sequences
- image processing