Search Results - "Rogers, J.K."

Combined forward error control and packetized zerotree wavelet encoding for transmission of images over varying channels by Cosman, P.C., Rogers, J.K., Sherwood, P.G., Zeger, K.

“…One method of transmitting wavelet based zerotree encoded images over noisy channels is to add channel coding without altering the source coder. A second…”
Get full text

Wavelet zerotree image compression with packetization by Rogers, J.K., Cosman, P.C.

“…We describe a combined wavelet zerotree coding and packetization method that provides excellent image compression and graceful degradation against packet…”
Get full text

Contrast mechanisms and imaging modes in near field optical microscopy by Toledo-Crow, R., Rogers, J.K., Seiferth, F., Vaez-Iravani, M.

“…The use of near field optical microscopy in a number of different circumstances is described, and various contrast mechanisms are explored. Results are…”
Get full text

Image transmission over channels with bit errors and packet erasures by Cosman, P.C., Rogers, J.K., Sherwood, P.G., Zeger, K.

“…We consider a hybrid mixture of an image coder for bit error channels and an image coder for packet erasure channels. The first scheme uses rate-compatible…”
Get full text

Robust wavelet zerotree image compression with fixed-length packetization by Rogers, J.K., Cosman, P.C.

“…We present a novel robust image compression algorithm in which the output of a wavelet zerotree-style coder is manipulated into fixed-length segments. The…”
Get full text

Conditioned suppression in the adult rat following chronic exposure to lead by Nation, J R, Clark, D E, Bourgeois, A E, Rogers, J K

“…Conditioned suppression was examined for control (N = 8) and lead-treated (N = 8) adult rats. Treated animals were exposed daily to 10 mg/kg lead administered…”
Get more information