RealD$^2$iff: Bridging Real-World Gap in Robot Manipulation via Depth Diffusion

arXiv — cs.CVTuesday, December 9, 2025 at 5:00:00 AM
  • Researchers have introduced RealD$^2$iff, a novel hierarchical diffusion framework aimed at addressing the visual sim2real gap in robot manipulation. By synthesizing noisy depth observations through a clean-to-noisy paradigm, this approach enhances the ability of robots to operate effectively in real-world environments, overcoming limitations posed by traditional simulation methods.
  • This development is significant as it leverages advanced diffusion models to improve robotic learning, potentially leading to more reliable and efficient robotic systems in various applications, including manufacturing and autonomous vehicles.
  • The introduction of RealD$^2$iff aligns with ongoing advancements in AI and robotics, where bridging the gap between simulated and real-world performance is crucial. Similar innovations in diffusion models are being explored across different domains, such as video super-resolution and facial animation, highlighting a broader trend towards enhancing machine perception and interaction capabilities.
— via World Pulse Now AI Editorial System

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