Results 21 to 30 of about 7,449,096 (281)

ChatGPT Generated Content and Similarity Index in Chemistry & Allied Sciences [PDF]

open access: yes, 2023
The main objective of this study is to verify similarity index of ChatGPT generated content in the field of chemistry and its allied subjects. To complete this study twenty sub subjects of chemistry based on controlled vocabulary tools such as Dewey ...
Deep Kumar, Kirtania
core   +1 more source

The Plurality of Melodic Similarity [PDF]

open access: yes, 2011
Melodic similarity is a much-researched topic. While there are some common paradigms and methods, there is no single emerging model. The different means by which melodic similarity has been studied are briefly surveyed and contrasts drawn between them ...
Marsden, Alan
core   +5 more sources

Improving Measurement Bias of Structural Similarity Index (SSIM) using Absolute Difference Equation

open access: yesApplications of Modelling and Simulation, 2022
Structural similarity index (SSIM) is a framework for assessing the perceptual quality from an image using the degrading and structural information of an image.
Muhammad Irfan Jaafar   +2 more
doaj  

A Feature-Based Structural Measure: An Image Similarity Measure for Face Recognition

open access: yesApplied Sciences, 2017
Facial recognition is one of the most challenging and interesting problems within the field of computer vision and pattern recognition. During the last few years, it has gained special attention due to its importance in relation to current issues such as
Noor Abdalrazak Shnain   +2 more
doaj   +1 more source

A Structural Comparison between the Origin-Destination Matrices Based on Local Windows with Socioeconomic, Land-Use, and Population Characteristics

open access: yesJournal of Advanced Transportation, 2021
The origin-destination (OD) matrices express the number and the pattern of trips distributed between OD pairs. OD matrix structural comparison can be used to identify different mobility patterns in the cities.
Shahriar Afandizadeh Zargari   +2 more
doaj   +1 more source

Optimizing Generative Adversarial Network (GAN) Models for Non-Pneumatic Tire Design

open access: yesApplied Sciences, 2023
Pneumatic tires are used in diverse industries. However, their design is difficult, as it relies on the knowledge of experienced designers. In this paper, we generate images of non-pneumatic tire designs with patterns based on shapes and lines for ...
Ju Yong Seong   +4 more
doaj   +1 more source

Performance of active contour models in train rolling stock part segmentation on high-speed video data

open access: yesCogent Engineering, 2017
Rolling stock examination is performed to identify the defects during train movements at speeds
Ch. Raghava Prasad, P.V.V. Kishore
doaj   +1 more source

Using carpet plots to analyze blood transit times in the brain during hypercapnic challenge magnetic resonance imaging

open access: yesFrontiers in Physiology, 2023
Blood arrival time and blood transit time are useful metrics in characterizing hemodynamic behaviors in the brain. Functional magnetic resonance imaging in combination with a hypercapnic challenge has been proposed as a non-invasive imaging tool to ...
Bradley Fitzgerald   +7 more
doaj   +1 more source

Optimal Design of Multichannel Equalizers for the Structural Similarity Index

open access: yesIEEE Transactions on Image Processing, 2014
The optimization of multichannel equalizers is studied for the structural similarity (SSIM) criteria. The closed-form formula is provided for the optimal equalizer when the mean of the source is zero. The formula shows that the equalizer with maximal SSIM index is equal to the one with minimal mean square error (MSE) multiplied by a positive real ...
Li Chai 0001, Yuxia Sheng
openaire   +2 more sources

A Modified Structural Similarity Index with Low Computational Complexity [PDF]

open access: yes2019 International Symposium on Intelligent Signal Processing and Communication Systems (ISPACS), 2019
Structural Similarity Index (SSIM) has been a benchmark method for image quality assessment (IQA). This is due to its simplicity and good performance. In this paper, we propose a modified SSIM method that reduces the computational complexity with comparable performance.
Woei-Tan Loh, David Boon Liang Bong
openaire   +2 more sources

Home - About - Disclaimer - Privacy