Abstract: In this work, we consider a challenging circular and noncircular signal direction-of-arrival (DOA) estimation problem in arbitrary sparse arrays. The problem is formulated as a regression ...
An Energy-Efficient SIFT Based Feature Extraction Accelerator for High Frame-Rate Video Applications
Abstract: Visual feature extraction is a key technology of computer vision for intelligent video processing. Efficient feature extraction is a fundamental problem in computer vision applications.
A new study from the University of Eastern Finland shows that the transition toward a circular plastics economy is hindered by systemic interdependencies and internal contradictions within ecosystems.
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