Embedded FIR filter design for real-time refocusing using a standard plenoptic video camera.
Christopher HahneAmar AggounPublished in: Digital Photography (2014)
Keyphrases
- filter design
- video camera
- real time
- image enhancement
- light field
- finite impulse response
- digital camera
- low pass filter
- image restoration
- low pass
- nonlinear filters
- dynamic scenes
- low cost
- fir filters
- video data
- high speed
- infinite impulse response
- image analysis
- frame rate
- pairwise
- filter bank
- image compression
- signal processing
- multiresolution
- video sequences
- high quality
- image processing
- computer vision