Results 51 to 60 of about 25,108,907 (293)

Console-Based Mapping of Mongolia Using GMT Cartographic Scripting Toolset for Processing TerraClimate Data

Geosciences, 2022
This paper explores spatial variability of the ten climatic variables of Mongolia in 2019: average minimal and maximal temperatures, wind speed, soil moisture, downward surface shortwave radiation (DSRAD), snow water equivalent (SWE), vapor pressure ...
Polina Lemenkova
doaj   +1 more source

Geometry-assisted image-based rendering for facial analysis and synthesis

, 2022
S.493-505In this paper, we present an image-based method for the tracking and rendering of faces. We use the algorithm in an immersive video conferencing system where multiple participants are placed in a common virtual room.
Eisert, P., Rurainsky, J.
core   +1 more source

Wasserstein Loss for Image Synthesis and Restoration [PDF]

, 2016
International audienceThis paper presents a novel variational approach to impose statistical constraints to the output of both image generation (to perform typically texture synthesis) and image restoration (for instance to achieve denoising and super ...
Tartavel, Guillaume, Gousseau, Yann, Peyré, Gabriel   +2 more
core   +2 more sources

Proposal to Improve the Image Quality of Short-Acquisition Time-Dedicated Breast Positron Emission Tomography Using the Pix2pix Generative Adversarial Network

Diagnostics, 2022
This study aimed to evaluate the ability of the pix2pix generative adversarial network (GAN) to improve the image quality of low-count dedicated breast positron emission tomography (dbPET). Pairs of full- and low-count dbPET images were collected from 49
Tomoyuki Fujioka, Yoko Satoh, Tomoki Imokawa, Mio Mori, Emi Yamaga, Kanae Takahashi, Kazunori Kubota, Hiroshi Onishi, Ukihide Tateishi   +8 more
doaj   +1 more source

Fast High-Resolution Image Synthesis with Latent Adversarial Diffusion Distillation [PDF]

ACM SIGGRAPH Conference and Exhibition on Computer Graphics and Interactive Techniques in Asia
Diffusion models are the main driver of progress in image and video synthesis, but suffer from slow inference speed. Distillation methods, like the recently introduced adversarial diffusion distillation (ADD) aim to shift the model from many-shot to ...
Axel Sauer, Frederic Boesel, Tim Dockhorn, A. Blattmann, Patrick Esser, Robin Rombach   +5 more
semanticscholar   +1 more source

Temporally consistent handling of disocclusions with texture synthesis for depth-image-based rendering

, 2022
S.1809-1812Depth-image-based rendering (DIBR) is used to generate additional views of a real-world scene from images or videos and associated per-pixel depth information.
Köppel, M., Lakshman, H., Doshkov, D., Wiegand, T., Merkle, P., Müller, K., Ndjiki-Nya, P.   +6 more
core   +1 more source

Impact of Strength-Enhancing Admixtures on Stabilization of Expansive Soil by Addition of Alternative Binders

Civil and Environmental Engineering, 2022
In this study, the stabilization process is introduced to a clayey expansive soil collected in southern Sweden. The tests examined strength parameters of expansive soil stabilized by different binders using combination of both traditional binders (cement
Lindh Per, Lemenkova Polina
doaj   +1 more source

Resonant Frequency Ultrasonic P-Waves for Evaluating Uniaxial Compressive Strength of the Stabilized Slag–Cement Sediments

Nordic Concrete Research, 2021
Marine sediments can be stabilized by ultra high-strength binders: cement, Cement Kiln Dust (CKD) and slag. The properties of the stabilized soil indicate potential to their reuse.
Lindh Per, Lemenkova Polina
doaj   +1 more source

In-Band Disparity Compensation for Multiview Image Compression and View Synthesis [PDF]

, 2010
This paper presents a novel framework to achieve scalable multiview image compression and view synthesis. The open-loop wavelet-lifting scheme for geometric filtering has been exploited to achieve signal-to-noise ratio scalability and view-type ...
Anantrasirichai, N, Redmill, DW, Canagarajah, CN, Bull, DR, Nantheera Anantrasirichai, David R. Bull, David W. Redmill, Cedric Nishan Canagarajah   +7 more
core   +1 more source

Failing to Reflect Reality: Gaussian Splatting’s Collapse on Non-Lambertian Surfaces

IEEE Open Journal of Signal Processing
We explore the applicability of Gaussian Splatting (GS) to the view synthesis (VS) of non-Lambertian objects. Materials with anisotropic appearance have always been a failure case for VS, until the recent introduction of spherical harmonics promising ...
Eva Dubar, Sarah Dury, Gauthier Lafruit, Daniele Bonatto   +3 more
doaj   +1 more source