… is high and the image contains less information. With the advantage of adaptive rate control,
our … degradation compared with multiple single-rate models at each operating condition. …

… In [14], region-of-interest coding is used for JPEG2000 image transmissions over surveillance
networks. In [15], a spatial-temporal segmentation technique was introduced to encode an …

… , and a joint stochastic-control based rate controller and channel estimator for H.261 based
video transmission over a noisy channel is proposed. The rate controller adaptively learns to …

… for image transmission over Wireless Sensor Networks (WSN) with an adaptive compression
… In this article a sequential image transmission scheme over Wireless Sensor Networks (…

… Particularly, for selectively encrypted image transmissions over WSN, the network needs
to deliver both plain data and encrypted data. While waiting for the encryption process on the …

… SNRs and CRs, we still cannot realize adaptive rate control for a specific image transmission
task with a quality constraint because the quality of the recovered image is unknown to us. …

… for adaptive intra mode selection and joint source-channel rate control under time-varying
wireless … improves the end-to-end video quality in wireless video coding and transmission. …

… more challenges to rate control of the video compression. This paper proposes a new rate
control algorithm based on Regions of Interest (ROI), PID buffer controlling and perceptual …

… using adaptive channel coding that could be combined with adaptive source rate control. In
… Distortion due to quantization can be controlled by adaptive source coding while distortion …

… It is, however, worthwhile to point out that packet sizes do not vary significantly, since we
employ a rate control scheme at the video encoder. Experimental results confirm that the fast …