Zobrazeno 1 - 10
of 294
pro vyhledávání: '"Kontkanen, P."'
Autor:
Hur, Junhwa, Herrmann, Charles, Saxena, Saurabh, Kontkanen, Janne, Lai, Wei-Sheng, Shih, Yichang, Rubinstein, Michael, Fleet, David J., Sun, Deqing
Despite the recent progress, existing frame interpolation methods still struggle with processing extremely high resolution input and handling challenging cases such as repetitive textures, thin objects, and large motion. To address these issues, we i
Externí odkaz:
http://arxiv.org/abs/2410.11838
Autor:
Shih, Meng-Li, Ma, Wei-Chiu, Boyice, Lorenzo, Holynski, Aleksander, Cole, Forrester, Curless, Brian L., Kontkanen, Janne
We propose ExtraNeRF, a novel method for extrapolating the range of views handled by a Neural Radiance Field (NeRF). Our main idea is to leverage NeRFs to model scene-specific, fine-grained details, while capitalizing on diffusion models to extrapola
Externí odkaz:
http://arxiv.org/abs/2406.06133
Autor:
Jain, Siddhant, Watson, Daniel, Tabellion, Eric, Hołyński, Aleksander, Poole, Ben, Kontkanen, Janne
We present VIDIM, a generative model for video interpolation, which creates short videos given a start and end frame. In order to achieve high fidelity and generate motions unseen in the input data, VIDIM uses cascaded diffusion models to first gener
Externí odkaz:
http://arxiv.org/abs/2404.01203
Autor:
Wang, Xiaojuan, Kontkanen, Janne, Curless, Brian, Seitz, Steve, Kemelmacher, Ira, Mildenhall, Ben, Srinivasan, Pratul, Verbin, Dor, Holynski, Aleksander
We present a method that uses a text-to-image model to generate consistent content across multiple image scales, enabling extreme semantic zooms into a scene, e.g., ranging from a wide-angle landscape view of a forest to a macro shot of an insect sit
Externí odkaz:
http://arxiv.org/abs/2312.02149
We introduce 3D Moments, a new computational photography effect. As input we take a pair of near-duplicate photos, i.e., photos of moving subjects from similar viewpoints, common in people's photo collections. As output, we produce a video that smoot
Externí odkaz:
http://arxiv.org/abs/2205.06255
Autor:
B. Stevens, S. Adami, T. Ali, H. Anzt, Z. Aslan, S. Attinger, J. Bäck, J. Baehr, P. Bauer, N. Bernier, B. Bishop, H. Bockelmann, S. Bony, G. Brasseur, D. N. Bresch, S. Breyer, G. Brunet, P. L. Buttigieg, J. Cao, C. Castet, Y. Cheng, A. Dey Choudhury, D. Coen, S. Crewell, A. Dabholkar, Q. Dai, F. Doblas-Reyes, D. Durran, A. El Gaidi, C. Ewen, E. Exarchou, V. Eyring, F. Falkinhoff, D. Farrell, P. M. Forster, A. Frassoni, C. Frauen, O. Fuhrer, S. Gani, E. Gerber, D. Goldfarb, J. Grieger, N. Gruber, W. Hazeleger, R. Herken, C. Hewitt, T. Hoefler, H.-H. Hsu, D. Jacob, A. Jahn, C. Jakob, T. Jung, C. Kadow, I.-S. Kang, S. Kang, K. Kashinath, K. Kleinen-von Königslöw, D. Klocke, U. Kloenne, M. Klöwer, C. Kodama, S. Kollet, T. Kölling, J. Kontkanen, S. Kopp, M. Koran, M. Kulmala, H. Lappalainen, F. Latifi, B. Lawrence, J. Y. Lee, Q. Lejeun, C. Lessig, C. Li, T. Lippert, J. Luterbacher, P. Manninen, J. Marotzke, S. Matsouoka, C. Merchant, P. Messmer, G. Michel, K. Michielsen, T. Miyakawa, J. Müller, R. Munir, S. Narayanasetti, O. Ndiaye, C. Nobre, A. Oberg, R. Oki, T. Özkan-Haller, T. Palmer, S. Posey, A. Prein, O. Primus, M. Pritchard, J. Pullen, D. Putrasahan, J. Quaas, K. Raghavan, V. Ramaswamy, M. Rapp, F. Rauser, M. Reichstein, A. Revi, S. Saluja, M. Satoh, V. Schemann, S. Schemm, C. Schnadt Poberaj, T. Schulthess, C. Senior, J. Shukla, M. Singh, J. Slingo, A. Sobel, S. Solman, J. Spitzer, P. Stier, T. Stocker, S. Strock, H. Su, P. Taalas, J. Taylor, S. Tegtmeier, G. Teutsch, A. Tompkins, U. Ulbrich, P.-L. Vidale, C.-M. Wu, H. Xu, N. Zaki, L. Zanna, T. Zhou, F. Ziemen
Publikováno v:
Earth System Science Data, Vol 16, Pp 2113-2122 (2024)
To manage Earth in the Anthropocene, new tools, new institutions, and new forms of international cooperation will be required. Earth Virtualization Engines is proposed as an international federation of centers of excellence to empower all people to r
Externí odkaz:
https://doaj.org/article/ee83eef2f7794eb9aa8ada3f0e9d4b51
Autor:
Reda, Fitsum, Kontkanen, Janne, Tabellion, Eric, Sun, Deqing, Pantofaru, Caroline, Curless, Brian
We present a frame interpolation algorithm that synthesizes multiple intermediate frames from two input images with large in-between motion. Recent methods use multiple networks to estimate optical flow or depth and a separate network dedicated to fr
Externí odkaz:
http://arxiv.org/abs/2202.04901
Autor:
M. Okuljar, O. Garmash, M. Olin, J. Kalliokoski, H. Timonen, J. V. Niemi, P. Paasonen, J. Kontkanen, Y. Zhang, H. Hellén, H. Kuuluvainen, M. Aurela, H. E. Manninen, M. Sipilä, T. Rönkkö, T. Petäjä, M. Kulmala, M. Dal Maso, M. Ehn
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 12965-12983 (2023)
Condensable vapors, including highly oxygenated organic molecules (HOMs), govern secondary organic aerosol formation and thereby impact the quantity, composition, and properties (e.g., toxicity) of aerosol particles. These vapors are mainly formed in
Externí odkaz:
https://doaj.org/article/43b86298aad848948e60996a69fade7b
Autor:
S. Hakala, V. Vakkari, H. Lihavainen, A.-P. Hyvärinen, K. Neitola, J. Kontkanen, V.-M. Kerminen, M. Kulmala, T. Petäjä, T. Hussein, M. I. Khoder, M. A. Alghamdi, P. Paasonen
Publikováno v:
Atmospheric Chemistry and Physics, Vol 23, Pp 9287-9321 (2023)
The majority of new particle formation (NPF) events observed in Hada Al Sham, western Saudi Arabia, during 2013–2015 showed an unusual progression where the diameter of a newly formed particle mode clearly started to decrease after the growth phase
Externí odkaz:
https://doaj.org/article/4456afff6e94430b90701b678d10e412
Removing objects from images is a challenging problem that is important for many applications, including mixed reality. For believable results, the shadows that the object casts should also be removed. Current inpainting-based methods only remove the
Externí odkaz:
http://arxiv.org/abs/2012.10565