To Appear in Ieee Signal Processing
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چکیده
| We describe a combined wavelet ze-rotree coding and packetization method that provides excellent image compression and graceful degradation against packet erasure. For example, using 53-byte packets (48-byte payload), the algorithm compresses the 512512 grayscale Lena image to 0.2 bpp with a PSNR of 32.2 dB with no packet erasure, and 26.3 dB on average for 10% packets erased.
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