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enhancement

AO46120_無刷電機驅動

無刷電機驅動,Complementary enhancement Mode Field Effect Transistor

標簽： 46120 AO 無刷電機驅動

上傳時間： 2013-11-14

上傳用戶：ewtrwrtwe
基于信息融合的圖像邊緣檢測方法研究,⑴直方圖均衡化（histogram equalization）

基于信息融合的圖像邊緣檢測方法研究,⑴直方圖均衡化（histogram equalization），⑵直方圖匹配（histogram matching），⑶鄰域平均（neighborhood averaging），⑷局域增強（local enhancement）， ⑸中值濾波（median filtering）。

標簽： equalization histogram 信息融合圖像邊緣檢測

上傳時間： 2014-11-07

上傳用戶：frank1234
數字圖像處理基礎理論

數字圖像處理基礎理論，英文資料Restoration and enhancement Space Pictures (blurred, noisy, distorted) Computerized Tomography Coding Transmission – Teleconferencing Storage – Land SAT Images Pattern Recognition Blood Cell Analysis Remote Sensing Robotic Vision Computer Graphics Flight Simulation Auto Body Design Special Effect in Movie

標簽： 數字圖像處理

上傳時間： 2014-06-30

上傳用戶：plsee
This demonstration illustrates the application of adaptive filters to signal separation using a str

This demonstration illustrates the application of adaptive filters to signal separation using a structure called an adaptive line enhancer (ALE). In adaptive line enhancement, a measured signal x(n) contains two signals, an unknown signal of interest v(n), and a nearly-periodic noise signal eta(n). The goal is to remove the noise signal from the measured signal to obtain the signal of interest.

標簽： demonstration application illustrates separation

上傳時間： 2014-09-08

上傳用戶：2525775
This paper presents a novel technique to increase the quality of medical images based on Histogram

This paper presents a novel technique to increase the quality of medical images based on Histogram Equalization. In the proposed method first we have applied a noise reduction method and then we apply some suitable preprocessing on histogram of the medical images and after that histogram equalization has been applied on the new histogram. Our proposed method in despite of its simplicity has better results in compare to other usual methods based on histogram equalization. The quality of resulted images after applying our proposed methods has been tested on a database (medical images) with a confirmed criterion by viewer. Also we have considered a mathematical criterion for comparing our proposed algorithm with other available methods for contrast enhancement. Results show the better efficiency of the proposed method.

標簽： Histogram technique increase presents

上傳時間： 2017-04-20

上傳用戶：VRMMO
A paper that I presented on Supervisory Control and Data Acquisition (SCADA) won the second prize at

A paper that I presented on Supervisory Control and Data Acquisition (SCADA) won the second prize at the symposium conducted by the Electrical and Electronics Engineering department of the SRM University. Other topics on which I presented papers were Performance enhancement of wireless sensor networks using directional antennas, Smart card application and wireless communication. Also my research idea titled “Wavelet Based Image Compression Using SPIHT Algorithm “secured third prize in a technical festival.

標簽： Supervisory Acquisition presented Control

上傳時間： 2014-01-12

上傳用戶：zhouli
Microphone Arrays : A Tutorial

This report presents a tutorial of fundamental array processing and beamforming theory relevant to microphone array speech processing. A microphone array consists of multiple microphones placed at different spatial locations. Built upon a knowledge of sound propagation principles, the multiple inputs can be manipulated to enhance or attenuate signals emanating from particular directions. In this way, microphone arrays provide a means of enhancing a desired signal in the presence of corrupting noise sources. Moreover, this enhancement is based purely on knowledge of the source location, and so microphone array techniques are applicable to a wide variety of noise types. Microphone arrays have great potential in practical applications of speech processing, due to their ability to provide both noise robustness and hands-free signal acquisition.

標簽： Microphone array Tutorial Array Signal Processing

上傳時間： 2016-06-12

上傳用戶：halias
AO4420

AO4420, AO4420L ( Green Product ) N-Channel enhancement Mode Field Effect Transistor

標簽： 4420 AO

上傳時間： 2020-04-19

上傳用戶：su1254
A Signal Subspace Approach for Speech enhancement

ephraim1995 子空間降噪經典算法

標簽： enhancement Approach Subspace Signal Speech for

上傳時間： 2020-04-29

上傳用戶：LacrimosaMozart
Distributed+Quality-of-Service+Support

This thesis is about wireless communication in shared radio spectrum. Its origin and motivation is ideally represented by the two quotations from above. In this thesis, the support of Quality-of-Service (QoS) in cognitive radio networks is analyzed. New approaches to distributed coordination of cognitive radios are developed in different spectrum sharing scenarios. The Wireless Local Area Network (WLAN) 802.11 proto- col of the Institute of Electrical and Electronics Engineers (IEEE) (IEEE, 2003) with its enhancement for QoS support (IEEE, 2005d) is taken as basis. The Medium Access Control (MAC) of 801.11(e) is modified to realize flexible and dynamic spectrum assignment within a liberalized regulation framework.

標簽： Quality-of-Service Distributed Support

上傳時間： 2020-05-27

上傳用戶：shancjb

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enhancement

AO46120_無刷電機驅動

基于信息融合的圖像邊緣檢測方法研究,⑴直方圖均衡化（histogram equalization）

數字圖像處理基礎理論

This demonstration illustrates the application of adaptive filters to signal separation using a str

This paper presents a novel technique to increase the quality of medical images based on Histogram

A paper that I presented on Supervisory Control and Data Acquisition (SCADA) won the second prize at

Microphone Arrays : A Tutorial

AO4420

A Signal Subspace Approach for Speech enhancement

Distributed+Quality-of-Service+Support