Search Results - antonio+ortega

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2026-020 - INT-DTT+: Adaptive Low-Complexity Video Compression

Background Modern compression systems use a set of fixed mathematical tools to remove unnecessary information from each video frame. While these tools work well, they treat most video content in the same way and cannot adapt to the unique characteristics of each scene. As video resolutions, frame rates, and streaming demands continue to increase,...

2022-186 - Graph-Based Interpolation for Remote Sensing Data

Abstract USC researchers have developed a solution that addresses the data interpolation problem by formulating it as a signal reconstruction on a graph. By utilizing high-resolution ancillary data and observations from instruments providing detailed imagery, the technique assigns weights to the edges between nodes. The method starts with a high-resolution...