An online algorithm for generating fractal hash chains applied to digital chains of custody
Phillip G. BradfordDaniel A. RayPublished in: CoRR (2007)
Keyphrases
- np hard
- dynamic programming
- matching algorithm
- computational cost
- high accuracy
- optimal solution
- experimental evaluation
- times faster
- learning algorithm
- particle swarm optimization
- preprocessing
- image compression
- cost function
- recognition algorithm
- optimization algorithm
- simulated annealing
- convergence rate
- improved algorithm
- fractal dimension
- passive aggressive
- digital straight line
- segmentation algorithm
- computationally efficient
- input data
- worst case
- motion estimation
- significant improvement
- search space
- high dimensional
- objective function