Reconstruction of Smooth 3D Color Functions from Keypoints: Application to Lossy Compression and Exemplar-Based Generation of Color LUTs.
David TschumperléChristine PorquetAmal MahboubiPublished in: SIAM J. Imaging Sci. (2020)
Keyphrases
- keypoints
- color images
- color information
- lossy compression
- sift descriptors
- object recognition
- scale invariant feature transform
- image features
- image compression
- visual features
- frequency domain
- image reconstruction
- computational complexity
- invariant features
- lossless compression
- gray level images
- three dimensional
- image processing