Electroencephalogram Sensor Data Compression Using An Asymmetrical Sparse Autoencoder With A Discrete Cosine Transform Layer.
Xin ZhuHongyi PanShuaiang RongAhmet Enis ÇetinPublished in: CoRR (2023)
Keyphrases
- sensor data
- discrete cosine transform
- image compression
- jpeg images
- image and video coding
- dct coefficients
- restricted boltzmann machine
- sensor networks
- compression ratio
- compression algorithm
- sensor measurements
- data streams
- subband
- human activities
- wavelet transform
- dct domain
- blocking artifacts
- compressed images
- transform domain
- multiple sensors
- lossy compression
- low bit rate
- raw sensor data
- health monitoring
- sensor readings
- sparse representation
- filter bank
- lossless compression
- image processing
- high frequency
- video compression
- image data