Sensor-layer image compression based on the quantized cosine transform.

Nikos P. Pitsianis David J. Brady Xiaobai Sun

Published in: Visual Information Processing (2005)

Keyphrases

image compression
cosine transform
compression algorithm
compression ratio
wavelet transform
sensor data
reconstructed image
subband
sensor networks
discrete cosine transform
image encryption
image processing
lossless compression
dynamic range
multiscale