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high-speed adaptive equalization

Adaptive equalisation in oversampled subbands

Adaptive equalisation in oversampled subbands

... require equalization [2]. Usually an adaptive solution is preferred to account for time-varying ...For adaptive equalization operating in the fullband, adaptive algorithms with ...

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High Speed and Cost Efficient Adaptive Equalizer for ISI Removal

High Speed and Cost Efficient Adaptive Equalizer for ISI Removal

... the adaptive equalization ...model adaptive equalization technique is ...in equalization is LMS & is known for its simplification, low computational complexity and better ...

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Dorsal Hand Vein Enhancement and Fake Vein Detection

Dorsal Hand Vein Enhancement and Fake Vein Detection

... calculation speed, the hand vein images are always low quality, so most of methods are preceded by a preprocessing step which can make it easier to extract vein ...double adaptive histogram ...

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Restoration of online video ferrography images for out-of-focus degradations

Restoration of online video ferrography images for out-of-focus degradations

... With the aim to solve the out-of-focus and low bright- ness problems in OLVF images, a restoration framework called online video ferrography out-of-focus restoration (OLVFOFR) is developed. Given the captured images from ...

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Adaptive Image Equalization for Contrast Enhancement

Adaptive Image Equalization for Contrast Enhancement

... The main theme of the image enhancement technique is to bring the details of the hidden image and to have an inreament in the with low dynamic range in an input image that looks good or better than the original image by ...

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Performance Evaluation of Adaptive Equalization methods and LMS, CMA, FS-CMA Algorithms and Coding for 4-QAM

Performance Evaluation of Adaptive Equalization methods and LMS, CMA, FS-CMA Algorithms and Coding for 4-QAM

... The coding of adaptive algorithms, LMS, CMA & FS-CMA have been simulated and verified respectively. Results are depicted in Figure 1 to 4. Same AWG noise has been added in all the algorithms to simulate the ...

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THE STUDY OF IMAGE DETAIL ENHANCEMENT TECHNIQUES Seema, Er. Harshdeep Trehan, Er. Varinderjit Kaur (HOD, CSE) , Dr. Naveen Dhillon (Principal)

THE STUDY OF IMAGE DETAIL ENHANCEMENT TECHNIQUES Seema, Er. Harshdeep Trehan, Er. Varinderjit Kaur (HOD, CSE) , Dr. Naveen Dhillon (Principal)

... image super-resolution and enhancement algorithm using local fractal analysis. Analysis is provided around the relation and difference on the list of proposed approach and various other advanced interpolation methods. ...

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Finite word length analysis of the LMS adaptive algorithm

Finite word length analysis of the LMS adaptive algorithm

... The Least Mean Square (LMS) algorithm is widely used in adaptive filters in applications ranging from adaptive equalization, echo cancellation, noise cancellation to adaptive sidelobe ca[r] ...

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INCORPORATING DEOXYRIBONUCLEIC ACID IN AES SCHEME FOR ENHANCING SECURITY AND 
PRIVACY PROTECTION

INCORPORATING DEOXYRIBONUCLEIC ACID IN AES SCHEME FOR ENHANCING SECURITY AND PRIVACY PROTECTION

... 375 into 75 some sub-bunches as indicated by a chose foundation; at that point these sub-bunches are iteratively redistributed consistently finished the grayscale; lastly, these assembled receptacles are ungrouped. In ...

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Fuzzy Techniques for Enhancement of Low Contrast Images

Fuzzy Techniques for Enhancement of Low Contrast Images

... novel adaptive direct fuzzy contrast enhancement method based on the fuzzy entropy and fuzzy set ...more adaptive and effective for contrast enhancement compared to other ...

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Analytical estimation of phase noise influence in coherent transmission system with digital dispersion equalization

Analytical estimation of phase noise influence in coherent transmission system with digital dispersion equalization

... FD-FIR equalization performance in the coherent transmission system with different fiber length is compared with the adaptive LMS dispersion equalization, where the results are processed by further ...

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A Method of Medical Image Enhancement using wavelet Based Fusion and Analysis

A Method of Medical Image Enhancement using wavelet Based Fusion and Analysis

... our adaptive method works efficiently for all medical images and is capable of adapting the optimum fusion ...proposed adaptive fusion based method is independent of imaging ...

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The realization of automatic adaptive channel equalization

The realization of automatic adaptive channel equalization

... the adaptive process is through the input training sequence, according to minimizing the mean square signal error or minimizing the average ...the adaptive system is defined as the expected response r n ( ) ...

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Adaptive Turbo-Equalizer Design for Multi-User Mobile Communication Channel

Adaptive Turbo-Equalizer Design for Multi-User Mobile Communication Channel

... linear equalization or a zero forcing equalizer, primarily its capability to handle ISI channels with spectral nulls, but DFE [7–10] are not the optimum equalizer solutions in terms of ...any adaptive ...

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Development of high-speed CCD control system for adaptive optics

Development of high-speed CCD control system for adaptive optics

... In the compilation phase of the MAX+PLUS II development package, the fitting process optimises the designed logic, decides the required amount of resources such as macrocells and interconnects, and attempts to allocate ...

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A SURVEY AND ANALYSIS OF VARIOUS IMAGE ENHANCEMENT TECHNIQUES

A SURVEY AND ANALYSIS OF VARIOUS IMAGE ENHANCEMENT TECHNIQUES

... The high performance of the HE in enhancing the contrast of an image as a consequence of the dynamic range expansion, Besides, HE also flattens a histogram. Base on information theory, entropy of message source ...

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Adaptive complex modified probabilistic neural network in digital channel equalization

Adaptive complex modified probabilistic neural network in digital channel equalization

... ADAPTIVE COMPLEX MODIFIED PROBABILISTIC NEURAL NETWORK IN DIGITAL CHANNEL EQUALIZATION.. James P.[r] ...

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Design a Redundant Adaptive Multiplier for High Speed Applications

Design a Redundant Adaptive Multiplier for High Speed Applications

... Redundant adaptive multiplier architecture first layer consists of ...redundant adaptive multiplier it consists of three layers and three ...Redundant adaptive multiplier architecture operation is ...

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Adaptive Battery Equalization Algorithm for Capacitor based Battery Management System

Adaptive Battery Equalization Algorithm for Capacitor based Battery Management System

... The overall adaptive equalization algorithm for capacitor-based battery management system is shown in Fig. 6. The monitor bq76PL536A keeps sensing 4 cells voltage and returns the information to control ...

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Comparison of Various Hybrid Image Enhancement Techniques

Comparison of Various Hybrid Image Enhancement Techniques

... Histogram Equalization has been ...Histogram Equalization, Adaptive Histogram Equalisation, Contrast limited Adaptive Histogram Equalization (CLAHE), Equal area dualistic sub-image ...

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