Sep 17, 2025 · Artificial Intelligence

InfGen Enables Arbitrary-Resolution Image Generation: 4K Images in 7 Seconds, 10× Faster

InfGen introduces a resolution‑agnostic generation paradigm that replaces the VAE decoder in diffusion models, allowing any‑size image synthesis with up to ten‑fold speed gains, achieving 4K outputs in under 7 seconds while improving visual quality.

InfGenarbitrary resolutiondiffusion models

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InfGen Enables Arbitrary-Resolution Image Generation: 4K Images in 7 Seconds, 10× Faster

Alimama Tech

Nov 27, 2024 · Artificial Intelligence

FlowDCN: Efficient Arbitrary-Resolution Image Generation via Groupwise Multi‑Scale Deformable Convolution

FlowDCN introduces Groupwise‑MSDCN, a sparse deformable convolution that replaces attention, enabling efficient arbitrary‑resolution image generation with linear complexity, fewer parameters and FLOPs, and achieving state‑of‑the‑art FID scores on ImageNet while requiring far fewer training steps.

Deformable Convolutionarbitrary resolutiondiffusion models

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FlowDCN: Efficient Arbitrary-Resolution Image Generation via Groupwise Multi‑Scale Deformable Convolution