A fast and memory-efficient Discrete Focal Stack Transform for plenoptic sensors.
Fernando PérezAlejandro PérezManuel RodríguezEduardo MagdalenoPublished in: Digit. Signal Process. (2015)
Keyphrases
- memory efficient
- hartley transform
- iterative deepening
- external memory
- translation invariant
- multi sensor
- discrete fourier transform
- sensor data
- data fusion
- light field
- real time
- continuous domains
- multiple sequence alignment
- infrared
- sensor networks
- finite number
- fourier transform
- multiresolution
- discrete space
- integral image
- three dimensional
- discrete geometry
- sensor technology
- ridgelet transform
- computer vision