Searching for "Analysis of the "Wavelet Tree Quantization" watermarking strategy and a modified robust scheme." – sorted by Relevance.
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Joint Optimization of Scalar and Tree-structured Quantization of Wavelet Image Decompositions
- … of scalar quantizers with a marginal analysis approach for optimizing the tree structure, and achieves…
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Space-frequency Quantization for Wavelet Image Coding
- … as zerotree quantization, because it will involve setting to zero a tree-structured set of wavelet…
- Cited by 125 (15 self) – Add To MetaCart
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Quantization
- … on refining the amplitude resolution – Base layer uses a coarse quantizer – Enh1 applies a finer quantizer…
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On zerotree quantization for embedded wavelet packet image coding
- … Abstract Wavelet packets are an effective representation tool for adaptive waveform analysis of a given…
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Visibility of Wavelet Quantization Noise
- …Visibility of Wavelet Quantization Noise Andrew B. Watson1, Gloria Y. Yang2, Joshua A. Solomon1…
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Image Coding Using Optimized Significance Tree Quantization
- … refer to as significance tree quantization (STQ). The EZW, SPIHT, and EZDCT schemes are members of a…
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Wavelets and Wavelet Packets with Applications
- … the multiresolution analysis, and how to compute the wavelet decomposition in a efficient way. 3.1 Orthonormal…
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Lossy Compression of Scientific Data via Wavelets and Vector Quantization
- …Lossy Compression of Scientific Data via Wavelets and Vector Quantization by Jill R. Goldschneider…
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Progressive Wavelet Packet Image Coding Using Compatible Zerotree Quantization ∗
- … combine the wavelet packet representation with zerotree quantization for image coding. A general zerotree…
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High Quality Wavelet-Packet Based Audio Coder with Adaptive Quantization
- … of the wavelet packet tree, a different length wavelet filter will be used. A simplified Fourier domain method…
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