scholarly journals A Novel Method for Performance Analysis of Compartmentalized Reservoirs

2015 ◽  
Vol 71 (3) ◽  
pp. 38 ◽  
Author(s):  
Mohammad Sadeq Shahamat ◽  
Hamidreza Hamdi ◽  
Louis Mattar ◽  
Roberto Aguilera
Keyword(s):  
Performance Analysis ◽  
Novel Method

A novel method of partial coherence measuring for the illumination system and its defocus performance analysis

Optik ◽  
2013 ◽  
Vol 124 (23) ◽  
pp. 6313-6317 ◽  
Author(s):  
Ai-Ping Zhai ◽  
Yi-Ping Cao ◽  
Bin Chen ◽  
Dongmei Cai ◽  
Hongye Wei
Keyword(s):  
Performance Analysis ◽  
Partial Coherence ◽  
Illumination System ◽  
Novel Method

Performance Analysis of Anisotropic Diffusion Based Colour Texture Descriptors in Industrial Applications

2017 ◽  
Vol 7 (2) ◽  
pp. 50-63 ◽  
Author(s):  
Prakash S. Hiremath ◽  
Rohini A. Bhusnurmath
Keyword(s):  
Performance Analysis ◽  
Anisotropic Diffusion ◽  
State Of The Art ◽  
Texture Classification ◽  
Industrial Applications ◽  
Statistical Features ◽  
Linear Discriminant ◽  
Class Separability ◽  
Novel Method

A novel method of colour texture analysis based on anisotropic diffusion for industrial applications is proposed and the performance analysis of colour texture descriptors is examined. The objective of the study is to explore different colour spaces for their suitability in automatic classification of certain textures in industrial applications, namely, granite tiles and wood textures, using computer vision. The directional subbands of digital image of material samples obtained using wavelet transform are subjected to anisotropic diffusion to obtain the texture components. Further, statistical features are extracted from the texture components. The linear discriminant analysis is employed to achieve class separability. The texture descriptors are evaluated on RGB, HSV, YCbCr, Lab colour spaces and compared with gray scale texture descriptors. The k-NN classifier is used for texture classification. For the experimentation, benchmark databases, namely, MondialMarmi and Parquet are considered. The experimental results are encouraging as compared to the state-of-the-art-methods.

scholarly journals A Novel Method for Constructing the S-Box Based on Spatiotemporal Chaotic Dynamics

2018 ◽  
Vol 8 (12) ◽  
pp. 2650 ◽  
Author(s):  
Liyan Liu ◽  
Yingqian Zhang ◽  
Xingyuan Wang
Keyword(s):  
Performance Analysis ◽  
Chaotic System ◽  
Chaotic Dynamics ◽  
High Dimensional ◽  
Chaotic Sequences ◽  
Dynamical Behaviors ◽  
Nonlinear Chaotic System ◽  
Novel Method ◽  
Spatiotemporal Chaotic System ◽  
Independence Criterion

A novel construction method for a random S-box by using the spatiotemporal nonlinear chaotic system is proposed. The chaotic sequences of the spatiotemporal chaotic system are applied to construct an initial S-box. Then, the permutation operation between independent chaotic sequences is performed to shuffle the elements of the S-box randomly. In comparisons with the former schemes, the results of the performance analysis indicate that the obtained S-box has a better output bit independence criterion and a stronger ability to resist linear password attacks. It also has a high dimensional feature due to the spatiotemporal chaotic dynamical behaviors. The proposed scheme holds superior cryptographic features.

scholarly journals Performance Access of Critical Characteristics of stand alone Induction Generator

2019 ◽  
Vol 8 (11S) ◽  
pp. 921-924
Keyword(s):  
Performance Analysis ◽  
Induction Motor ◽  
Experimental Results ◽  
Induction Generator ◽  
Operating Condition ◽  
Minimum Value ◽  
Induction Generators ◽  
Novel Method ◽  
Critical Characteristics

This paper presents the performance analysis of critical characteristics of standalone induction generators and proposes a novel method of evaluating the critical characteristics of SEIG under various operating condition. The minimum value of capacitance required for excitation and voltage build up in SEIG are also derived and embedded into the system. This paper deals with the study of various problems associated with induction motor (IM) when used as an induction generator and the experimental results which is obtained in the laboratory is compared with the Matlab results

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