Results 31 to 40 of about 130,939 (282)
MaGSoundDST-3D automatic inversion of magnetic and gravity data based on the differential similarity transform [PDF]
, 2010 We present an automatic procedure - Magnetic And Gravity SOUNDing Differential Similarity Transform (MaGSoundDST) - for inversion of regular or irregular magnetic- and gravity-grid data measured on even or uneven surfaces.
Arauzo-Bravo, Marcos J. +3 more
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Journal 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
Applied 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
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AN IMPROVEMENT OF STRUCTURAL SIMILARITY INDEX FOR IMAGE QUALITY ASSESSMENT [PDF]
Journal of Computer Science, 2014 The image quality assessment has been widely used in image processing. Several researches have been developed and carried considering the Human Visual System (HVS). Under the hypothesis that human visual perception is extremely adapted to retrieve structural information from a scene, the SSIM index is the most widely used in this area, which leads to a
Emna Chebbi +2 more
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Frontiers 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
DSSIM: a structural similarity index for floating-point data
CoRR, 2022 Data visualization is a critical component in terms of interacting with floating-point output data from large model simulation codes. Indeed, postprocessing analysis workflows on simulation data often generate a large number of images from the raw data, many of which are then compared to each other or to specified reference images.
Allison H. Baker +2 more
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Content-Aware Retargeted Image Quality Assessment
Information, 2019 In targeting the low correlation between existing image scaling quality assessment methods and subjective awareness, a content-aware retargeted image quality assessment algorithm is proposed, which is based on the structural similarity index.
Tingting Zhang +3 more
doaj +1 more source
Deep Learning with Adaptive Attention for Seismic Velocity Inversion
Remote Sensing, 2022 The subsurface velocity model is crucial for high-resolution seismic imaging. Although full-waveform inversion (FWI) is a high-accuracy velocity inversion method, it inevitably suffers from challenging problems, including human interference, strong ...
Fangda Li +5 more
doaj +1 more source
Optimal Design of Multichannel Equalizers for the Structural Similarity Index
IEEE 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
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Temporal video quality assessment method involving structural similarity index [PDF]
, 2016 In this paper, a video quality assessment (VQA) that focuses on temporal part is being proposed. It is based on Structural Similarity Index (SSIM) and the work of previous researchers where differences of the frames are being measured.
Bong, David B.L. +3 more
core +1 more source