DDiT: Dynamic Patch Scheduling for Efficient Diffusion Transformers (Feb 2026) скачать в хорошем качестве

DDiT: Dynamic Patch Scheduling for Efficient Diffusion Transformers (Feb 2026)

Title: DDiT: Dynamic Patch Scheduling for Efficient Diffusion Transformers (Feb 2026) Link: http://arxiv.org/abs/2602.16968v1 Date: February 2026 Summary: DDiT is an efficient test-time strategy designed to accelerate Diffusion Transformers (DiTs) for image and video generation. The method introduces dynamic tokenization, varying patch sizes based on both the denoising timestep and the complexity of the content. By using coarser patches for global structure in early stages and finer patches for local details later, DDiT achieves up to 3.52× speedup on FLUX-1.Dev and 3.2× on Wan 2.1 with minimal loss in perceptual quality. The approach utilizes a lightweight LoRA adapter and a training-free dynamic scheduler based on the rate of latent manifold evolution. Key Topics: Diffusion Transformers (DiTs) Dynamic Tokenization Efficient Inference Patch Scheduling Image and Video Generation Latent Manifold Evolution Chapters: 00:00 - Introduction To DDiT 01:19 - Current Computing Bottlenecks 02:12 - Analyzing Attention Costs 03:43 - Mural Painting Analogy 04:43 - Hierarchical Visual Generation 05:49 - Prompt Complexity Analysis 07:38 - Tracking Latent Evolution 09:13 - Third-Order Jerk Math 10:25 - High Pass Signal Filtering 11:58 - Spatial Variance Estimation 13:31 - Benchmarking Quality Results 15:49 - Aggregation Versus Pruning 17:35 - Training-Free Implementation 19:15 - Entering The Efficiency Era 20:27 - Future Training Applications 22:25 - Key Takeaways Summary Stock video credits: Silviu Din - https://www.pexels.com/@silviu-din-16... Google DeepMind - https://www.pexels.com/@googledeepmind Nino Souza - https://www.pexels.com/@ninosouza Soumya - https://www.pexels.com/@soumya-1446957 Bedrijfsfilmspecialist.nl - https://www.pexels.com/@bedrijfsfilms... Pressmaster - https://www.pexels.com/@pressmaster José Alfredo Munguía Lira - https://www.pexels.com/@rectorretro Anete Lusina - https://www.pexels.com/@anete-lusina tunnel motions - https://www.pexels.com/@tunnelmotions Colin Jones - https://www.pexels.com/@larchmedia Pachon in Motion - https://www.pexels.com/@pachon-in-mot... Dan Cristian Pădureț - https://www.pexels.com/@paduret StefWithAnF - https://www.pexels.com/@stefwithanf-1... Oleg Gamulinskii - https://www.pexels.com/@oleg-gamulins... fauxels - https://www.pexels.com/@fauxels Trippy Lagoon - https://www.pexels.com/@trippy-lagoon... Max Fischer - https://www.pexels.com/@max-fischer cottonbro studio - https://www.pexels.com/@cottonbro olia danilevich - https://www.pexels.com/@olia-danilevich Anthony 🙂 - https://www.pexels.com/@inspiredimages Engin Akyurt - https://www.pexels.com/@enginakyurt Danil Shostak - https://www.pexels.com/@danil-shostak... Tom Fisk - https://www.pexels.com/@tomfisk Mikhail Nilov - https://www.pexels.com/@mikhail-nilov Ron Lach - https://www.pexels.com/@ron-lach crazy motions - https://www.pexels.com/@crazy-motions... Claudiu Ciobanu - https://www.pexels.com/@claudiuciobanu Colors Motion Graphics - https://www.pexels.com/@colors-motion... Pixabay - https://www.pexels.com/@pixabay Adis Resic - https://www.pexels.com/@adis-resic-29... MART PRODUCTION - https://www.pexels.com/@mart-production Ketut Subiyanto - https://www.pexels.com/@ketut-subiyanto Yaroslav Shuraev - https://www.pexels.com/@yaroslav-shuraev Kindel Media - https://www.pexels.com/@kindelmedia Pavel Danilyuk - https://www.pexels.com/@pavel-danilyuk Marie Palmier - https://www.pexels.com/@marie-palmier... Caleb Oquendo - https://www.pexels.com/@caleboquendo Vlada Karpovich - https://www.pexels.com/@vlada-karpovich Tima Miroshnichenko - https://www.pexels.com/@tima-miroshni... KoolShooters - https://www.pexels.com/@koolshooters Darli Donizete - https://www.pexels.com/@darlidonizete Kelly - https://www.pexels.com/@kelly Cyriac von Czapiewski - https://www.pexels.com/@cyriac-von-cz... Stefanie Jockschat - https://www.pexels.com/@stefaniejocks...