Results 41 to 50 of about 86,072 (259)

Design and implementation of dark channel white balance algorithm based on FPGA

open access: yesDianzi Jishu Yingyong, 2021
In order to ensure the real-time performance of the system and solve the problem that the perfect reflection method fails in the exposure environment, this paper proposes an FPGA-based dark channel automatic white balance correction algorithm.
Wang Chao, Zhen Guoyong, Shan Yanhu
doaj   +1 more source

Comparative Analysis among DSP and FPGA-based Control Capabilities in PWM Power Converters [PDF]

open access: yes, 2004
PWM power converters are close to be mature for standard diffusion. New FPGA technologies could now realise at best the digital control key-points: flexible performance and time to market.
Fratta, Antonino   +7 more
core   +1 more source

Design and implementation of HIAF-Kicker power supply communication system

open access: yesHe jishu, 2021
BackgroundIn the injection and extraction Kicker power supply system of High Intensity Heavy-ion Accelerator Facility (HIAF), the transmission efficiency and stability of the control event directly affect the working performance of the power supply ...
LIU Yan   +7 more
doaj   +1 more source

Comparison of neutron/gamma separation qualities of various organic scintillation materials [PDF]

open access: yesEPJ Web of Conferences, 2020
In this work we compare the pulse-shape discrimination (PSD) properties of EJ-299-33A, BC-501A, stilbene, p-terphenyl and Hidex Aqualight in neutron field generated by the LVR-15 reactor with silicon filter utilization.
Matěj Zdeněk   +8 more
doaj   +1 more source

FASTCUDA: Open Source FPGA Accelerator & Hardware-Software Codesign Toolset for CUDA Kernels [PDF]

open access: yes, 2012
Using FPGAs as hardware accelerators that communicate with a central CPU is becoming a common practice in the embedded design world but there is no standard methodology and toolset to facilitate this path yet.
I. Papaefstathiou   +20 more
core   +1 more source

Realization of SRRC filter and multi-rate conversion based on FPGA

open access: yesDianzi Jishu Yingyong, 2018
In order to eliminate the inter symbol interference(ISI) in the communication system and improve the band utilization, the square root-raised cosine filter is often used to realize the base-band shaping filter of the baseband signal.
Yang Yang   +3 more
doaj   +1 more source

Software-defined protocol independent parser based on FPGA

open access: yes网络与信息安全学报, 2020
With the boom of information technology, heterogeneous networks with various functions emerge in endlessly, heterogeneous fusion network has become the inevitable trend of the development of the next generation network.
MIAO Lixin, LIU Qinrang, WANG Xin
doaj   +1 more source

Real-Time High Definition License Plate Localization and Recognition Accelerator for IoT Endpoint System on Chip

open access: yesJournal of Applied Science and Engineering, 2021
Automatic License Plate Recognition (ALPR) systems have become popular application areas of the Internet of Things (IoT). A typical ALPR system always needs powerful processors such as Cortex-A7.
Shizhen Huang   +5 more
doaj   +1 more source

An FPGA Architecture for Extracting Real-Time Zernike Coefficients from Measured Phase Gradients [PDF]

open access: yes, 2015
Zernike modes are commonly used in adaptive optics systems to represent optical wavefronts. However, real-time calculation of Zernike modes is time consuming due to two factors: the large factorial components in the radial polynomials used to define them
Moser, Steve   +5 more
core   +1 more source

FPGA-Based Realization of Self-Optimizing Drive-Controllers

open access: yes, 2009
Paiz C, Hagemeyer J, Pohl C, et al. FPGA-Based Realization of Self-Optimizing Drive-Controllers. In: IEEE Industrial Electronics Society, Institute of Electrical and Electronics Engineers, Keisoku-jidō-seigyō-gakkai, Universidade do Porto, eds.
Keisoku-jidō-seigyō-gakkai   +19 more
core   +1 more source

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