top of page

News to help your R&D in artificial intelligence, machine learning, robotics, computer vision, smart hardware

As an Amazon Associate I earn

from qualifying purchases

Writer's picturemorrislee

Detect 3D object from one image using features from 3D-aware diffusion with 3DiffTection

Detect 3D object from one image using features from 3D-aware diffusion with 3DiffTection


3DiffTection: 3D Object Detection with Geometry-Aware Diffusion Features

arXiv paper abstract https://arxiv.org/abs/2311.04391



... present 3DiffTection, a state-of-the-art method for 3D object detection from single images, leveraging features from a 3D-aware diffusion model.


... image diffusion models ... are not optimized for 3D tasks, and often exhibit a domain gap when applied to the target data.


... bridges these gaps through two ... tuning strategies: geometric and semantic. For geometric ... fine-tune a diffusion model to perform novel view synthesis conditioned on a single image, by introducing a novel epipolar warp operator.


... For semantic refinement, ... further train the model on target data with detection supervision. Both tuning phases employ ControlNet to preserve the integrity of the original feature capabilities.


... conduct a test-time prediction ensemble across multiple virtual viewpoints ... obtain 3D-aware features that are tailored for 3D detection and excel in identifying cross-view point correspondences.


... model emerges as a powerful 3D detector, substantially surpassing previous benchmarks ...



Please like and share this post if you enjoyed it using the buttons at the bottom!


Stay up to date. Subscribe to my posts https://morrislee1234.wixsite.com/website/contact

Web site with my other posts by category https://morrislee1234.wixsite.com/website



49 views0 comments

Comments


ClickBank paid link

bottom of page