Key-Frame Detection and Super-Resolution of Hyperspectral Video via Sparse-Based Cumulative Tensor Factorization
Figure 10
The SR results of four test methods, from left to right: original LR frame, bicubic interpolation, sparse representation-based SR method [54], sequence information-based SR method [65], the proposed STTF-based SR method: (a) frame 16; (b) frame 21; (c) frame 34; (d) frame 47.
