Full-waveform inversion (FWI) delivers high-resolution images of the subsurface by
minimizing iteratively the misfit between recorded and calculated seismic data. We have …

In this paper, we analyze the video steganography technique, which is used to ensure
national security and the confidentiality of the information of governmental agencies and …

Methods for scalable video coding are described. Such methods can be used to deliver
video contents in Low Dynamic Range (LDR) and/or one color format and then converting …

Image set compression has recently emerged as an active research topic due to the rapidly
increasing demand in cloud storage. In this paper, we propose a novel framework for image …

With the explosion in the use of cameras in mobile phones or video surveillance systems, it
is impossible to transmit a large amount of videos captured from a wide area into a cloud for …

7,792,390 B2 9, 2010 Prakash et al. 8, 107,599 B2 1/2012 Topiwala et al. 8,145,003 B2
3/2012 Prakash et al. 8,155.452 B2 4/2012 Minear 8,203,114 B2 6/2012 Robinson et al …

Techniques for selecting a coding mode for an image coding process are described. Coding
modes can be selected through a coding mode transition state machine, a re quantization …

Methods, apparatus and systems for processing video blocks. The method including
transforming, via a transform unit, the video residual data using a single one-dimensional …

To optimize coding efficiency, an encoder minimizes total distortion under a constraint rate.
Distortion criteria for conventional video uniformly measures coding error around picture. For …

We propose an adaptive scanning scheme to improve color attribute compression
performance of static point cloud. To better exploit the intrinsic correlations of point cloud …