Cuboid sparse array synthesis for sensor selection by convex optimization with constrained beam pattern based on WBAN.
Xiaolan LiuFengye HuWei XiongYu DuGang GuoPublished in: WCSP (2015)
Keyphrases
- convex optimization
- norm regularization
- basis pursuit
- low rank matrix
- interior point methods
- low rank
- convex relaxation
- low rank textures
- primal dual
- total variation
- image sensor
- convex optimization problems
- group lasso
- norm minimization
- convex formulation
- high quality
- nuclear norm
- natural images
- image classification
- higher order
- denoising
- feature extraction
- image processing
- operator splitting
- learning algorithm