Search Results for author: Dmitry Petrov

Found 6 papers, 2 papers with code

ANISE: Assembly-based Neural Implicit Surface rEconstruction

no code implementations27 May 2022 Dmitry Petrov, Matheus Gadelha, Radomir Mech, Evangelos Kalogerakis

Reconstructions can be obtained in two ways: (i) by directly decoding the part latent codes to part implicit functions, then combining them into the final shape; or (ii) by using part latents to retrieve similar part instances in a part database and assembling them in a single shape.

Point cloud reconstruction Retrieval +1

Cross-Shape Attention for Part Segmentation of 3D Point Clouds

1 code implementation20 Mar 2020 Marios Loizou, Siddhant Garg, Dmitry Petrov, Melinos Averkiou, Evangelos Kalogerakis

The mechanism assesses both the degree of interaction between points and also mediates feature propagation across shapes, improving the accuracy and consistency of the resulting point-wise feature representations for shape segmentation.

3D Semantic Segmentation Retrieval +1

Structural Connectome Validation Using Pairwise Classification

no code implementations26 Jan 2017 Dmitry Petrov, Boris Gutman, Alexander Ivanov, Joshua Faskowitz, Neda Jahanshad, Mikhail Belyaev, Paul Thompson

In this work, we study the extent to which structural connectomes and topological derivative measures are unique to individual changes within human brains.

Classification General Classification

Cannot find the paper you are looking for? You can Submit a new open access paper.