no code implementations • 17 Dec 2024 • Maham Tanveer, Yang Zhou, Simon Niklaus, Ali Mahdavi Amiri, Hao Zhang, Krishna Kumar Singh, Nanxuan Zhao
By generating plausible and smooth transitions between two image frames, video inbetweening is an essential tool for video editing and long video synthesis.
1 code implementation • 24 Oct 2024 • Amirhossein Alimohammadi, Sauradip Nag, Saeid Asgari Taghanaki, Andrea Tagliasacchi, Ghassan Hamarneh, Ali Mahdavi Amiri
Segmenting an object in a video presents significant challenges.
no code implementations • 13 Oct 2024 • Dingdong Yang, Yizhi Wang, Konrad Schindler, Ali Mahdavi Amiri, Hao Zhang
We propose GALA, a novel representation of 3D shapes that (i) excels at capturing and reproducing complex geometry and surface details, (ii) is computationally efficient, and (iii) lends itself to 3D generative modelling with modern, diffusion-based schemes.
1 code implementation • 6 Sep 2023 • Aliasghar Khani, Saeid Asgari Taghanaki, Aditya Sanghi, Ali Mahdavi Amiri, Ghassan Hamarneh
Then, using the extracted attention maps, the text embeddings of Stable Diffusion are optimized such that, each of them, learn about a single segmented region from the training image.
no code implementations • 29 Sep 2021 • Adriano C. D'Alessandro, Ali Mahdavi Amiri, Ghassan Hamarneh
Object counting and localization in dense scenes is a challenging class of image analysis problems that typically requires labour intensive annotations to learn to solve.