A 42fps full-HD ORB feature extraction accelerator with reduced memory overhead.
Rongdi SunPeilin LiuJun WangCecil AccettiAbid A. NaqviPublished in: FPT (2017)
Keyphrases
- feature extraction
- high definition
- memory footprint
- compute intensive
- preprocessing
- image classification
- storage overhead
- high speed
- real time
- wavelet transform
- linear feature extraction
- resource consumption
- video coding
- memory usage
- frequency domain
- texture analysis
- pattern classification
- gabor filters
- parallel implementation
- palmprint
- low cost
- feature vectors
- feature space
- face recognition
- computing power
- memory space
- limited memory
- feature extraction and classification
- frame rate
- discriminant analysis
- support vector machine svm
- feature extractors
- principal component analysis
- image processing
- data corruption
- main memory
- memory size
- memory access
- image quality
- dimensionality reduction
- pattern recognition
- similarity measure
- feature selection
- neural network