Results 51 to 60 of about 7,894 (165)

An FPGA-Based YOLOv5 Accelerator for Real-Time Industrial Vision Applications

Micromachines
The You Only Look Once (YOLO) object detection network has garnered widespread adoption in various industries, owing to its superior inference speed and robust detection capabilities.
Zhihong Yan, Bingqian Zhang, Dong Wang
doaj   +1 more source

Distributed Vector Quantization Based on Kullback-Leibler Divergence

Entropy, 2015
The goal of vector quantization is to use a few reproduction vectors to represent original vectors/data while maintaining the necessary fidelity of the data.
Pengcheng Shen, Chunguang Li, Yiliang Luo   +2 more
doaj   +1 more source

On the method of approximation and quantization of information transmission through communication channels [PDF]

E3S Web of Conferences
This article discusses the issues of information transmission over communication channels based on an adjacent algorithm for signal approximation and sampling.
Turdimatov Mamirjon, Xusanova Mohira, Sadirova Xursanoy, Abdurakhmonov Sultonali, Bilolov Inom   +4 more
doaj   +1 more source

Forward Adaptive Dual-Mode Quantizer Based on the First-Degree Spline Approximation and Embedded G.711 Codec [PDF]

Radioengineering, 2019
In this paper, we propose a novel model of dual-mode quantizer that combines the restricted and unrestricted forward adaptive piecewise linear scalar quantizers based on the first degree-spline functions, one of them being forward adaptive G.711 ...
Z. Peric, J. Nikolic, B. Denic, V. Despotovic   +3 more
doaj  

Accuracy-Energy Configurable Sensor Processor and IoT Device for Long-Term Activity Monitoring in Rare-Event Sensing Applications

The Scientific World Journal, 2014
A specially designed sensor processor used as a main processor in IoT (internet-of-thing) device for the rare-event sensing applications is proposed. The IoT device including the proposed sensor processor performs the event-driven sensor data processing ...
Daejin Park, Jeonghun Cho
doaj   +1 more source

Dual-Tree Complex Wavelet Transform Based Audio Watermarking Using Distortion-Compensated Dither Modulation

IEEE Access, 2018
This paper presents a local audio watermarking method based on the dual-tree complex wavelet transform (DT CWT) and distortion-compensated dither modulation (DC-DM).
Mianjie Li, Xiaochen Yuan, Jianqing Li
doaj   +1 more source

Speed up integer-arithmetic-only inference via bit-shifting

Scientific Reports
Quantization is a widely adopted technique in model deployment as it offers a favorable trade-off between computational overhead and performance loss.
Mingjun Song, Yiming Zhou, Mengmeng Song, Sujie Liu, Shungen Xiao, Youshun Zheng   +5 more
doaj   +1 more source

Quantized Constant Envelope Transmit Signal Processing

, 2019
Although massive Multiple-Input-Multiple-Output systems, which are characterized by the large number of base station antennas, offer a significant increase in power and spectral efficiency, the hardware power consumption remains a crucial concern especially at Millimeter-Wave frequencies.
openaire   +1 more source

Accurate Frequency Detection Technology Based on Quantization Phase Accumulation Effect

Measurement Science Review
To address the quantization phase accumulation effect caused by different frequency signals during phase comparison, an accurate frequency detection technology is presented.
Du Baoqiang, Zhao Aojie, Wang Xiang
doaj   +1 more source

RETRACTION NOTE TO: DESIGN OF LOW POWER VCO ENABLED QUANTIZER IN CONTINUOUS TIME SIGMA DELTA ADC FOR SIGNAL PROCESSING APPLICATION

ICTACT Journal on Microelectronics, 2016
An accurate design of low power Voltage Controlled Oscillator (VCO) enabled quantizer in Continuous Time Sigma Delta ADC in 180nm CMOS technology using Tanner EDA tools is done. The proposed architecture consists of the loop filter, VCO quantizer and the DAC in the feedback side of model. The Operational Amplifier (OPAMP) used in design of loop filters
Anikta Khurana, Anil Kumar Sahu
openaire   +1 more source