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Downsample

Syntologyentry name in harvested coderead from the graph 2026-09-24

Downsample appears in the code Syntology harvested for 58 papers, as 66 distinct code bodies found in 66 places (a place is one code body under one paper). At least one of them ran in 51 of the papers; 39 of the code bodies carry a behaviour fingerprint.

What this page is not. Routines are grouped here by the exact string of their function or class name. Nothing asserts that two samples named Downsample do the same thing, share code, or are comparable; the name is a string, not an identity. Behaviour outputs (what a fingerprinted sample returned on the shared battery) are not in this export and are not shown here; the graph at syntology.ai holds them. "Ran" means executed on a synthesized fixture, not that the code is correct or reproduces a paper.

Samples Syntology

Syntology ran 58 of the 66 distinct code bodies named Downsample; 8 are unverified. One tile per status, in the site's fixed vocabulary, each code body counted once:

0ran · honoured contract
0ran · violated contract
3ran · our draft was wrong
0ran · fixture could not drive it
55ran
8unverified
39fingerprinted

Licence is a property of each copy, so it is counted per place: 36 of the 66 places are pointer only (Syntology does not serve that copy's text). This site shows no code text for any sample; every row below links to the file in its repository where the record names one.

“Ran” means the sample executed on a synthesized input; it does not mean the output is correct. “Honoured” and “violated” refer to a contract Syntology drafted from the code itself; “our draft was wrong” and “fixture could not drive it” are failures of Syntology's instrument, not of the code, and those samples did run. The ran count above is every status except unverified, the same rule as each paper page.

Papers

58 papers shown of 58, newest first; 66 places in the table. A paper with no recorded date is placed by the month its arXiv id encodes, shown in the Date column as YYYY-MM (from id). One row per place: a paper whose repository defines the name more than once appears more than once, and the same code body held for several papers appears once under each, with the same status. Titles and dates are the archive's archive 2025-07-28 for papers in the archive, and the graph's for 7 papers added by Syntology; 1 papers have no page here and are shown by arXiv id only. Status and fingerprint are Syntology's record of each code body; licence is recorded for each place. The File cell ends with the code body's code_sha256, Syntology's identity for that exact code: an agent fetches the stored sample with Syntology's MCP tool get_code(code_sha256="…") (how to connect); click an identity to copy that call.

PaperDateFileStatus SyntologyLicence
Cortex-Grounded Diffusion Models for Brain Image Generation added by Syntology 2026-01 (from id) ai-med/Cor2Vox/model/BrownianBridge/BrownianBridgeModel_c2v.py d834a01c15616803 ran fingerprinted GPL-3.0 (copyleft) · pointer only
PhaSR: Generalized Image Shadow Removal with Physically Aligned Priors added by Syntology 2026-01 (from id) ming053l/PhaSR/model.py 7394455830519eb7 ran · metamorphic tier: invariant MIT (permissive)
R3DPA: Leveraging 3D Representation Alignment and RGB Pretrained Priors for LiDAR Scene Generation added by Syntology 2026-01 (from id) valeoai/R3DPA/models/model_lidm.py 16b28faf22dd40f3 ran fingerprinted no licence file found · pointer only
FlowLet: Conditional 3D Brain MRI Synthesis using Wavelet Flow Matching added by Syntology 2026-01 (from id) sisinflab/FlowLet/flowlet/models/flow_matching.py 9221a7ceaef441e6 ran · metamorphic tier: invariant MIT (permissive)
Joint Geometry-Appearance Human Reconstruction in a Unified Latent Space via Bridge Diffusion added by Syntology 2026-01 (from id) haiantyz/JGA-LBD/JGA-LBD/DDBM/ddbm/unet3d.py 5026329def564f79 ran · metamorphic tier: deterministic fingerprinted no licence file found · pointer only
-Semantics-Aware Logical Anomaly Detection added by Syntology 2025-09 (from id) MaticFuc/SALAD/ae.py 702a4dec7df1f104 ran · metamorphic tier: deterministic fingerprinted MIT (permissive)
Beyond Isolated Words: Diffusion Brush for Handwritten Text-Line Generation added by Syntology 2025-08 (from id) dailenson/DiffBrush/models/unet.py 763eaf30a7ec2801 ran fingerprinted MIT (permissive)
FutureSightDrive: Thinking Visually with Spatio-Temporal CoT for Autonomous Driving 23 May 2025 MIV-XJTU/FSDrive/MoVQGAN/movqgan/models/vqgan.py 37124eedd502424a ran fingerprinted no licence file found · pointer only
GoT-R1: Unleashing Reasoning Capability of MLLM for Visual Generation with Reinforcement Learning 22 May 2025 gogoduan/got-r1/src/models/vq_model.py 6618daf64230cf0c ran · metamorphic tier: deterministic fingerprinted no licence file found · pointer only
Semantic-Guided Diffusion Model for Single-Step Image Super-Resolution 11 May 2025 Liu-Zihang/SAMSR/models/unet.py 5a923f8114a667b6 ran · metamorphic tier: deterministic fingerprinted no licence file found · pointer only
Event2Vec: Processing neuromorphic events directly by representations in vector space 21 Apr 2025 fangwei123456/event2vec/models.py 79a52e32e4bca542 ran fingerprinted no licence file found · pointer only
Less-to-More Generalization: Unlocking More Controllability by In-Context Generation 2 Apr 2025 bytedance/UNO/uno/flux/pipeline.py e50b194d9e5c1fb2 ran · metamorphic tier: invariant fingerprinted Apache-2.0 (permissive)
FeatSharp: Your Vision Model Features, Sharper 22 Feb 2025 nvlabs/radio/radio/eradio_model.py c22f7b3faad1fe11 ran · metamorphic tier: invariant licence not identified · pointer only
NeurOp-Diff:Continuous Remote Sensing Image Super-Resolution via Neural Operator Diffusion 15 Jan 2025 zerono000/NeurOp-Diff/models/diffusion.py 527a7a3a5a9a53a1 ran no licence file found · pointer only
Tora: Trajectory-oriented Diffusion Transformer for Video Generation 31 Jul 2024 alibaba/Tora/diffusers-version/tora/transformer_3d.py 6a1cf7ce76caca59 ran · metamorphic tier: deterministic fingerprinted Apache-2.0 (permissive)
Learning Trimodal Relation for AVQA with Missing Modality 23 Jul 2024 VisualAIKHU/Missing-AVQA/net_grd_avst/net_avst.py b5bf8353f4199efb ran · our draft was wrong MIT (permissive)
RealViformer: Investigating Attention for Real-World Video Super-Resolution 19 Jul 2024 Yuehan717/RealViformer/archs/realviformer_arch.py 4bde66e2e3722ca8 unverified MIT (permissive)
Restoring Images in Adverse Weather Conditions via Histogram Transformer 14 Jul 2024 sunshangquan/Histoformer/basicsr/models/archs/histoformer_arch.py 8728564ca09fb5d2 ran no licence file found · pointer only
PAPM: A Physics-aware Proxy Model for Process Systems 7 Jul 2024 pengwei07/papm/papm/model/pdeunet.py 96a09a7a1458f6da ran fingerprinted no licence file found · pointer only
Strategies for Pretraining Neural Operators 12 Jun 2024 anthonyzhou-1/pretraining_pdes/models/unet.py 2c6f83aa983db012 ran MIT (permissive)
Gradient Guidance for Diffusion Models: An Optimization Perspective 23 Apr 2024 yukang123/ggdmoptim/simulations/unet_1d.py 7247cda50fed9ce5 ran no licence file found · pointer only
Bidirectional Multi-Scale Implicit Neural Representations for Image Deraining 2 Apr 2024 cschenxiang/NeRD-Rain/model.py 400a7978bb40b09a ran no licence file found · pointer only
arXiv:2404.00288 2024-04 (from id) joshyZhou/FPro/basicsr/models/archs/FPro_arch.py 43cd6fa3751bab78 ran · metamorphic tier: deterministic no licence file found · pointer only
Towards Realistic Scene Generation with LiDAR Diffusion Models 31 Mar 2024 hancyran/lidar-diffusion/lidm/modules/diffusion/model_lidm.py ba09c4650052a805 ran fingerprinted MIT (permissive)
Real-IAD: A Real-World Multi-View Dataset for Benchmarking Versatile Industrial Anomaly Detection 19 Mar 2024 zhangzjn/ader/model/realnet.py 6e2380afa896c38d ran · metamorphic tier: invariant fingerprinted no licence file found · pointer only
Rethinking Multi-view Representation Learning via Distilled Disentangling 16 Mar 2024 Guanzhou-Ke/MRDD/src/models/mrdd.py b394ee852c6ff0c5 ran · metamorphic tier: deterministic fingerprinted MIT (permissive)
G3DR: Generative 3D Reconstruction in ImageNet 1 Mar 2024 preddy5/G3DR/src/unet.py 0ec25aa4e42d8883 unverified no licence file found · pointer only
Text-Guided Molecule Generation with Diffusion Language Model 20 Feb 2024 Deno-V/tgm-dlm/improved-diffusion/improved_diffusion/transformer_model.py 6217144fde18c480 unverified no licence file found · pointer only
PUCA: Patch-Unshuffle and Channel Attention for Enhanced Self-Supervised Image Denoising 16 Oct 2023 HyemiEsme/PUCA/src/model/PUCA.py 18598f48ae5f2314 ran · metamorphic tier: deterministic fingerprinted MIT (permissive)
MedSyn: Text-guided Anatomy-aware Synthesis of High-Fidelity 3D CT Images 5 Oct 2023 batmanlab/medsyn/src/train_low_res.py ae694c2c90f4aa81 ran · our draft was wrong licence not identified · pointer only
Phasic Content Fusing Diffusion Model with Directional Distribution Consistency for Few-Shot Model Adaption 7 Sep 2023 sjtuplayer/few-shot-diffusion/model/big_unet.py 8c5676227adb2492 ran · metamorphic tier: deterministic fingerprinted no licence file found · pointer only
RawHDR: High Dynamic Range Image Reconstruction from a Single Raw Image 5 Sep 2023 jackzou233/RawHDR/model.py 5b78062820f7c165 ran · metamorphic tier: deterministic MIT (permissive)
MB-TaylorFormer: Multi-branch Efficient Transformer Expanded by Taylor Formula for Image Dehazing 27 Aug 2023 FVL2020/ICCV-2023-MB-TaylorFormer/basicsr/models/archs/MB_TaylorFormer.py 428e6e039f598efa ran no licence file found · pointer only
ESSAformer: Efficient Transformer for Hyperspectral Image Super-resolution 26 Jul 2023 rexzhan/essaformer/ESSA.py 4dd28ee316a86d05 ran · metamorphic tier: deterministic Unlicense (permissive)
SDXL: Improving Latent Diffusion Models for High-Resolution Image Synthesis 4 Jul 2023 compvis/fm-boosting/fmboost/models/unet/model.py 03cbae4dc00dbd28 ran · metamorphic tier: invariant fingerprinted MIT (permissive)
SDXL: Improving Latent Diffusion Models for High-Resolution Image Synthesis 4 Jul 2023 stability-ai/generative-models/sgm/modules/diffusionmodules/openaimodel.py 3ee1e71fc45df15b ran · metamorphic tier: invariant fingerprinted MIT (permissive)
CommonScenes: Generating Commonsense 3D Indoor Scenes with Scene Graph Diffusion 25 May 2023 ymxlzgy/commonscenes/model/networks/diffusion_networks/sg_diff.py d30cfba3625bdc96 ran · metamorphic tier: deterministic fingerprinted no licence file found · pointer only
Learning Data-Driven Vector-Quantized Degradation Model for Animation Video Super-Resolution 17 Mar 2023 researchmm/VQD-SR/vqgan/model_multiscale_load_top.py db6df78810faee4a ran · metamorphic tier: deterministic fingerprinted no licence file found · pointer only
Decomposed Diffusion Sampler for Accelerating Large-Scale Inverse Problems 10 Mar 2023 hj-harry/dds/solver_2d.py 72f641bded2a58d5 unverified no licence file found · pointer only
Msanii: High Fidelity Music Synthesis on a Shoestring Budget 16 Jan 2023 kinyugo/msanii/msanii/modules/modules.py 959bae2750dbabbf unverified MIT (permissive)
Domain Expansion of Image Generators 12 Jan 2023 lllyasviel/controlnet/cldm/cldm.py 0feab49c606075bb ran · metamorphic tier: deterministic fingerprinted Apache-2.0 (permissive)
Efficient Spatially Sparse Inference for Conditional GANs and Diffusion Models 3 Nov 2022 lmxyy/sige/diffusion/models/ddpm_arch/sige_fused_unet.py 7a0f92aace8379bd ran · metamorphic tier: invariant fingerprinted licence not identified · pointer only
Transformers are Sample-Efficient World Models 1 Sep 2022 eloialonso/iris/src/models/world_model.py e8df5d8fcd9e9339 ran · metamorphic tier: deterministic fingerprinted GPL-3.0 (copyleft) · pointer only
Classifier-Free Diffusion Guidance 26 Jul 2022 g4vrel/DDPM/sample.py 2cdc7e0af049b4ea ran fingerprinted MIT (permissive)
EleGANt: Exquisite and Locally Editable GAN for Makeup Transfer 20 Jul 2022 Chenyu-Yang-2000/EleGANt/models/elegant.py 24e2b7616e3ae391 ran · metamorphic tier: deterministic fingerprinted licence not identified · pointer only
PatchNR: Learning from Very Few Images by Patch Normalizing Flow Regularization 24 May 2022 fabianaltekrueger/patchnr/patchNR_zeroshot.py aed48d89e94f836b unverified MIT (permissive)
PatchNR: Learning from Very Few Images by Patch Normalizing Flow Regularization 24 May 2022 fabianaltekrueger/patchnr/patchNR_zeroshot_material.py ad0580d02dd64705 unverified MIT (permissive)
Photorealistic Text-to-Image Diffusion Models with Deep Language Understanding 23 May 2022 deep-floyd/if/deepfloyd_if/model/unet.py 93058e5e24fa4d4a ran fingerprinted licence not identified · pointer only
Unsupervised Multi-Modal Medical Image Registration via Discriminator-Free Image-to-Image Translation 28 Apr 2022 heyblackC/DFMIR/models/networks.py 7f3677d806b3c27d ran · metamorphic tier: deterministic fingerprinted no licence file found · pointer only
Improving Vision Transformers by Revisiting High-frequency Components 3 Apr 2022 jiawangbai/HAT/models/volo.py 33ecaec51f88c518 ran · metamorphic tier: invariant fingerprinted MIT (permissive)
RSTT: Real-time Spatial Temporal Transformer for Space-Time Video Super-Resolution 27 Mar 2022 llmpass/RSTT/models/RSTT.py 190b1325503c4ab8 ran no licence file found · pointer only
AutoSDF: Shape Priors for 3D Completion, Reconstruction and Generation 17 Mar 2022 yccyenchicheng/AutoSDF/models/networks/pvqvae_networks/auto_encoder.py bdf8f3f0628b16b9 ran · metamorphic tier: deterministic no licence file found · pointer only
A ConvNet for the 2020s 10 Jan 2022 sithu31296/semantic-segmentation/semseg/models/backbones/convnext.py cfe765a405ec911f ran fingerprinted MIT (permissive)
Unsupervised Learning of Compositional Energy Concepts 4 Nov 2021 yilundu/comet/models.py 15c654593131627f ran · metamorphic tier: invariant fingerprinted no licence file found · pointer only
SurfaceNet: Adversarial SVBRDF Estimation from a Single Image 23 Jul 2021 perceivelab/trf-sg2im/modules/blocks.py f86ae8958e076367 ran · metamorphic tier: deterministic fingerprinted GPL-3.0 (copyleft) · pointer only
RegionViT: Regional-to-Local Attention for Vision Transformers 4 Jun 2021 conceptofmind/Region-ViT-flax/region_vit_flax.py ddaf1aef43c3e9f2 unverified MIT (permissive)
Diffusion Models Beat GANs on Image Synthesis 11 May 2021 clu0/unet.cu/dev/unet.py 2b4dc2218b2a8487 ran · metamorphic tier: deterministic fingerprinted no licence file found · pointer only
Diffusion Models Beat GANs on Image Synthesis 11 May 2021 Janspiry/Palette-Image-to-Image-Diffusion-Models/models/guided_diffusion_modules/unet.py 98fe2137d5940de7 ran fingerprinted MIT (permissive)
Denoising Diffusion Probabilistic Models 19 Jun 2020 lucidrains/make-a-video-pytorch/make_a_video_pytorch/make_a_video.py b1f2e26fa3f1c03a ran · metamorphic tier: deterministic MIT (permissive)
Denoising Diffusion Probabilistic Models 19 Jun 2020 Ashwin-Pokharel/base_diffusion/model.py 621e4b433c363624 ran · metamorphic tier: deterministic fingerprinted no licence file found · pointer only
Denoising Diffusion Probabilistic Models 19 Jun 2020 yiyixuxu/denoising-diffusion-flax/denoising_diffusion_flax/unet.py 9e2c1a5763e42fb3 ran · metamorphic tier: deterministic Apache-2.0 (permissive)
Denoising Diffusion Probabilistic Models 19 Jun 2020 cjfghk5697/Pytorch-Research-Paper-Implementations/Diffusion/DDPM/models/model.py f5c52234eed97ee9 ran · our draft was wrong MIT (permissive)
Denoising Diffusion Probabilistic Models 19 Jun 2020 andreasfloros/diffusion/improved_diffusion.py 30c3da436cee282c ran fingerprinted MIT (permissive)
Interpolation between Residual and Non-Residual Networks 10 Jun 2020 minicheshire/InResNet/InResNet.py 0704c0c7cedba3e0 ran fingerprinted no licence file found · pointer only
U-Net: Convolutional Networks for Biomedical Image Segmentation 18 May 2015 sk1123344/U-2-NET-and-U-NET/unet.py 13052d26dd453e49 ran · metamorphic tier: deterministic fingerprinted no licence file found · pointer only
U-Net: Convolutional Networks for Biomedical Image Segmentation 18 May 2015 labmlai/annotated_deep_learning_paper_implementations/labml_nn/diffusion/ddpm/unet.py 90003de3f34414b2 ran fingerprinted MIT (permissive)

This site shows no code text; each File cell links to the file on GitHub at the repository's current default branch, which may have changed since the harvest. "Pointer only" means Syntology does not serve that copy's text, for one of four reasons: no licence file was found; the licence was not identified; the licence is recorded as permissive but that copy's record is not marked cleared; or the licence is outside the permissive list Syntology serves text under (MIT, Apache-2.0, BSD and similar). Some licences outside that list permit redistribution, such as WTFPL, and GPL-3.0 under its conditions; they are simply not on the list. Hover a licence cell for the reason. Per-sample records for a paper are on its paper page under "Code Syntology ran".

Report a problem or propose a change · a person checks every report against the paper or source before anything changes; decisions are listed on /corrections