Search Results - "entropy coder"

Highly Efficient Compression Algorithms for Multichannel EEG by Shaw, Laxmi, Rahman, Daleef, Routray, Aurobinda

“…The difficulty associated with processing and understanding the high dimensionality of electroencephalogram (EEG) data requires developing efficient and robust…”
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Subband HDTV coding using high-order conditional statistics by Lei, S.-M., Chen, T.-C., Tzou, K.-H.

“… The system employs motion estimation/compensation followed by four-band subband splitting. The band signals are then subject to quantization and coded by an innovative high-order entropy coder…”
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Sparse orthonormal transforms for image compression by Sezer, O.G., Harmanci, O., Guleryuz, O.G.

“… We use an EZW/SPIHT like entropy coder to encode the transform coefficients to show that our block and lapped designs have competitive…”
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Lossless compression of waveform data using multiple-pass adaptive filtering by Ives, R.W., Magotra, N.

“… The first stage decorrelates the input data and then compression is achieved in the second stage where an entropy coder performs symbol coding…”
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A jointly optimized subband coder by Kossentini, F., Wilson Ching-Lan Chung, Smith, M.J.T.

“…The mainstream approach to subband coding has been to partition the input signal into subband signals and to code those signals separately with optimal or near-optimal quantizers and entropy coders…”
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Generating subject oriented codec by evolutionary approach by Matsumura, M, Takamura, S, Jozawa, H

“…Many image/video codecs are constructed by the combination of various coding tools such as block division/scanning, branch selection and entropy coders…”
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Adaptive subband video coding in a rate-distortion-constrained framework by Chung, Wilson Ching-Lun

“… First, we describe a new subband coding system where all quantizers and entropy coders in the subbands are jointly optimized for the design…”
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