A SiGe HBT 6th-Order 10 GHz Inductor-Less Anti-Aliasing Low-Pass Filter for High-Speed ATI Digitizers
Sign Up to like & getrecommendations! Published in 2021 at "IEEE Transactions on Circuits and Systems I: Regular Papers"
DOI: 10.1109/tcsi.2021.3091852
Abstract: High-speed digitizers operating at sampling rates higher than 10GS/s require low-pass anti-aliasing filters in the multi-GHz range. Asynchronous Time-Interleaved (ATI) digitizers also need low-pass filters before digitization, and additional requirements on their design are set… read more here.
Keywords: anti aliasing; filter; pass; inductor less ... See more keywords
Efficient and Anti-Aliased Trimming for Rendering Large NURBS Models
Sign Up to like & getrecommendations! Published in 2019 at "IEEE Transactions on Visualization and Computer Graphics"
DOI: 10.1109/tvcg.2018.2814987
Abstract: In Computer-Aided Design (CAD), Non-Uniform Rational B-Splines (NURBS) are a common model representation for export, simulation and visualization. In this paper, we present a direct rendering method for trimmed NURBS models based on their parametric… read more here.
Keywords: anti aliasing; nurbs models; anti aliased; trimming rendering ... See more keywords
A Comprehensive Theory and Variational Framework for Anti‐aliasing Sampling Patterns
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DOI: 10.1111/cgf.14059
Abstract: In this paper, we provide a comprehensive theory of anti‐aliasing sampling patterns that explains and revises known results, and introduce a variational optimization framework to generate point patterns with any desired power spectra and anti‐aliasing… read more here.
Keywords: sampling patterns; aliasing sampling; framework; comprehensive theory ... See more keywords
Application of Capacitive Microstructures as Anti-Aliasing Filters for Terahertz Time-Domain Spectroscopy
Sign Up to like & getrecommendations! Published in 2020 at "Optoelectronics, Instrumentation and Data Processing"
DOI: 10.3103/s8756699020010136
Abstract: This paper first considers an approach based on the application of high-performance capacitive microstructures as anti-aliasing filters for low-frequency (sub-terahertz) measurements in terahertz time-domain spectroscopy. The approach was tested in measurements of the spectra of… read more here.
Keywords: capacitive microstructures; aliasing filters; anti aliasing; time ... See more keywords
Anti-Aliasing Attention U-net Model for Skin Lesion Segmentation
Sign Up to like & getrecommendations! Published in 2023 at "Diagnostics"
DOI: 10.3390/diagnostics13081460
Abstract: The need for a lightweight and reliable segmentation algorithm is critical in various biomedical image-prediction applications. However, the limited quantity of data presents a significant challenge for image segmentation. Additionally, low image quality negatively impacts… read more here.
Keywords: anti aliasing; segmentation; model; aliasing attention ... See more keywords