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2006 1
2007 1
2008 2
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2016 1
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32 results

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Page 1
Invertibility-Driven Interpolation Filter for Video Coding.
Yan N, Liu D, Li H, Li B, Li L, Wu F. Yan N, et al. IEEE Trans Image Process. 2019 Oct;28(10):4912-4925. doi: 10.1109/TIP.2019.2913092. Epub 2019 May 7. IEEE Trans Image Process. 2019. PMID: 31071034
Traditional interpolation filters are usually designed based on the signal processing theory with the assumption of band-limited signal, which cannot effectively capture the non-stationary property of video content and cannot adapt to the variety of vi …
Traditional interpolation filters are usually designed based on the signal processing theory with the assumption of band-li …
Signal-Independent Background Calibration with Fast Convergence Speed in Pipeline-SAR ADC.
Wang YJ, Wang P, Wan LX, Jin Z. Wang YJ, et al. Micromachines (Basel). 2023 Jan 23;14(2):300. doi: 10.3390/mi14020300. Micromachines (Basel). 2023. PMID: 36838000 Free PMC article.
To achieve signal independence, an auxiliary capacitor array C(A) is introduced to pre-inject a pseudo-random noise (PN) in the sampling phase to cancel out the opposite PN injection of the calibrated capacitor in the conversion phase, and C(A) is also used to reali …
To achieve signal independence, an auxiliary capacitor array C(A) is introduced to pre-inject a pseudo-random noise (PN) in th …
Rate Discrimination Training May Partially Restore Temporal Processing Abilities from Age-Related Deficits.
Anderson S, DeVries L, Smith E, Goupell MJ, Gordon-Salant S. Anderson S, et al. J Assoc Res Otolaryngol. 2022 Dec;23(6):771-786. doi: 10.1007/s10162-022-00859-x. Epub 2022 Aug 10. J Assoc Res Otolaryngol. 2022. PMID: 35948694 Free PMC article. Clinical Trial.
The ability to understand speech in complex environments depends on the brain's ability to preserve the precise timing characteristics of the speech signal. Age-related declines in temporal processing may contribute to the older adult's experience of communication difficul …
The ability to understand speech in complex environments depends on the brain's ability to preserve the precise timing characteristics of th …
Detecting and estimating signals in noisy cable structures, II: information theoretical analysis.
Manwani A, Koch C. Manwani A, et al. Neural Comput. 1999 Nov 15;11(8):1831-73. doi: 10.1162/089976699300015981. Neural Comput. 1999. PMID: 10578034 Free article. Review.
Classical cable theory focuses on analyzing the voltage or current attenuation of a synaptic signal as it propagates from its dendritic input location to the spike initiation zone. ...We consider two different scenarios. In the signal estimation paradigm, the time c …
Classical cable theory focuses on analyzing the voltage or current attenuation of a synaptic signal as it propagates from its dendrit …
High-quality interferenceless coded aperture correlation holography with optimized high SNR holograms.
Liu C, Man T, Wan Y. Liu C, et al. Appl Opt. 2022 Jan 20;61(3):661-668. doi: 10.1364/AO.444783. Appl Opt. 2022. PMID: 35200769
Therefore, the randomly distributed amplitude in the bandwidth of the GS algorithm is replaced by the annular amplitude to determine the spatial position, and the band-limited random phase and quadratic phase are used as the initial phase to approximately mee …
Therefore, the randomly distributed amplitude in the bandwidth of the GS algorithm is replaced by the annular amplitude to determine the spa …
Midbrain-Level Neural Correlates of Behavioral Tone-in-Noise Detection: Dependence on Energy and Envelope Cues.
Wang Y, Abrams KS, Carney LH, Henry KS. Wang Y, et al. J Neurosci. 2021 Aug 25;41(34):7206-7223. doi: 10.1523/JNEUROSCI.3103-20.2021. Epub 2021 Jul 15. J Neurosci. 2021. PMID: 34266898 Free PMC article.
The present study examined neural correlates of behavioral tone-in-noise (TIN) detection in budgerigars (Melopsittacus undulatus, either sex), a parakeet species with human-like behavioral sensitivity to many simple and complex sounds. Behavioral sensitivity to tones in band …
The present study examined neural correlates of behavioral tone-in-noise (TIN) detection in budgerigars (Melopsittacus undulatus, either sex …
Early-detection scheme based on sequential tests for low-latency communications.
Barragán-Guerrero D, Au M, Gagnon G, Gagnon F, Giard P. Barragán-Guerrero D, et al. EURASIP J Wirel Commun Netw. 2023;2023(1):31. doi: 10.1186/s13638-023-02240-9. Epub 2023 Mar 21. EURASIP J Wirel Commun Netw. 2023. PMID: 36969751 Free PMC article.
Then, we prove that if short messages can be transmitted in parallel Gaussian channels via a multi-carrier modulation, there exists an optimal low-latency strategy for every code. Next, we show how early detection can be effective with band-limited orthogonal freque …
Then, we prove that if short messages can be transmitted in parallel Gaussian channels via a multi-carrier modulation, there exists an optim …
Properties of underwater acoustic communication channels in shallow water.
Yang TC. Yang TC. J Acoust Soc Am. 2012 Jan;131(1):129-45. doi: 10.1121/1.3664053. J Acoust Soc Am. 2012. PMID: 22280578
Underwater acoustic channels are band-limited and reverberant, posing many obstacles to reliable, phase-coherent acoustic communications. ...To aid communication system design, this paper analyzes at-sea data collected in shallow water under various conditions to il …
Underwater acoustic channels are band-limited and reverberant, posing many obstacles to reliable, phase-coherent acoustic comm …
On-grid compressive sampling for spherical field measurements in acoustics.
Valdez MA, Yuffa AJ, Wakin MB. Valdez MA, et al. J Acoust Soc Am. 2022 Oct;152(4):2240. doi: 10.1121/10.0014628. J Acoust Soc Am. 2022. PMID: 36319258
This method can be used to reconstruct band limited spherical harmonic or Wigner D-function series (spherical harmonic series are a special case) with sparse coefficients. Contrasting typical compressive sampling methods for Wigner D-function series that use arbitra …
This method can be used to reconstruct band limited spherical harmonic or Wigner D-function series (spherical harmonic series …
Data-driven modeling of noise time series with convolutional generative adversarial networks.
Wunderlich A, Sklar J. Wunderlich A, et al. Mach Learn Sci Technol. 2023 Sep;4(3):10.1088/2632-2153/acee44. doi: 10.1088/2632-2153/acee44. Mach Learn Sci Technol. 2023. PMID: 37693073
Random noise arising from physical processes is an inherent characteristic of measurements and a limiting factor for most signal processing and data analysis tasks. ...Target time series distributions include a broad range of noise types commonly encountered in phys …
Random noise arising from physical processes is an inherent characteristic of measurements and a limiting factor for most signal …
32 results