Enhanced Compressed Sensing Recovery With Level Set Normals.
Virginia EstellersJean-Philippe ThiranXavier BressonPublished in: IEEE Trans. Image Process. (2013)
Keyphrases
- level set
- compressed sensing
- image reconstruction
- level set method
- random projections
- active contours
- image segmentation
- sparse representation
- natural images
- shape prior
- partial differential equations
- signal processing
- computer vision
- signed distance
- nearest neighbor
- high quality
- compressive sensing
- fourier domain
- image sequences