Progressive trellis-coded space-frequency quantization for wavelet image coding Conference Paper uri icon

abstract

  • This paper addresses progressive wavelet image coding within the trellis-coded space-frequency quantization (TCSFQ) framework [1]. A method similar to that in [2] is used to approximately invert TCSFQ when decoding at rates lower than the encoding rate. Our experiments show that the loss incurred for progressive coding is within one dB in PSNR and that the progressive coding performance of TCSFQ is competitive with that of the celebrated SPIHT coder [3] at all rates.

author list (cited authors)

  • Seigneurbieux, P., & Xiong, Z.

complete list of authors

  • Seigneurbieux, P||Xiong, Z

publication date

  • January 2001