Update repository references after rename

Point examples and documentation to mally-2000/saii-cldm-synthetic and clarify the synthetic-data evaluation scope.

MODEL_CARD.md

@@ -0,0 +1,119 @@
+---
+library_name: diffusers
+pipeline_tag: image-to-image
+tags:
+- seismic-inversion
+- impedance-inversion
+- diffusion
+- ddpm
+- overthrust
+---
+
+# Seismic-LDDPM
+
+Seismic-LDDPM is a latent DDPM pipeline for seismic impedance inversion. The
+pipeline takes a low-frequency impedance image (`dipin`) and a synthetic seismic
+record (`record`) and predicts the impedance image.
+
+This repository includes:
+
+- Diffusers-format model components: `vq_model`, `unet`, `scheduler`, and
+  `condition_encoder`.
+- `SeismicImpInvLDDPMPipeline` in `codes/pipeline.py`.
+- A complete Overthrust benchmark sample at `data/Overthrust_trueimp.mat`.
+- Root `infer.py` and supporting inference code under `codes/`.
+
+## Installation
+
+```bash
+git clone https://huggingface.co/mally-2000/saii-cldm-synthetic
+cd saii-cldm-synthetic
+pip install -r requirements.txt
+```
+
+## Overthrust Evaluation
+
+The Overthrust evaluation script is intentionally fixed to the bundled
+`data/Overthrust_trueimp.mat`. It cuts the full model into six `256 x 256`
+patches, synthesizes the seismic records and low-frequency impedance inputs,
+runs inference, stitches the six predictions back together, and computes the
+metrics.
+
+```bash
+python codes/eval_overthrust.py \
+  --model . \
+  --output outputs/overthrust \
+  --num-inference-steps 1000
+```
+
+Outputs:
+
+- `outputs/overthrust/full_target.npy`
+- `outputs/overthrust/full_prediction.npy`
+- `outputs/overthrust/full_reconstruction.npy`
+- `outputs/overthrust/comparison_impedance.png`
+- `outputs/overthrust/metrics_summary.json`
+
+## Benchmark Result
+
+Evaluated locally on the bundled Overthrust benchmark with 1000 DDPM steps,
+`noise_snr=15`, `dipin_v=0.012`, `f0=30`, `phase=0`, `seed=1234`, and patch
+indices `[0, 1, 2, 3, 4, 5]`.
+
+| Space | PSNR | SSIM | PCC | RRE | NMSE |
+|---|---:|---:|---:|---:|---:|
+| Normalized | 30.7698 | 0.9339 | 0.9963 | 0.0435 | 0.001894 |
+| Impedance | 33.4413 | 0.9554 | 0.9957 | 0.0324 | 0.001050 |
+| VQ reconstruction | 37.7954 | 0.9677 | 0.9983 | 0.0209 | 0.000435 |
+
+![Overthrust evaluation](assets/demo.png)
+
+## Single-Sample Inference
+
+For a single default Overthrust patch:
+
+```bash
+python infer.py
+```
+
+The script builds one Overthrust test sample internally, synthesizes the
+low-frequency impedance and seismic record, and saves `prediction.npy`,
+`target.npy`, and `comparison.png` under `outputs/infer_LDDPM`.
+
+For SAII-CLDM model-driven sampling:
+
+```bash
+python infer.py CLDM
+```
+
+## Python Usage
+
+```python
+import torch
+from codes.pipeline import SeismicImpInvLDDPMPipeline
+
+pipe = SeismicImpInvLDDPMPipeline.from_pretrained(
+    "mally-2000/saii-cldm-synthetic",
+    torch_dtype=torch.float32,
+    trust_remote_code=True,
+).to("cuda")
+
+result = pipe(
+    dipin=dipin,      # torch.Tensor, BCHW
+    record=record,    # torch.Tensor, BCHW
+    num_inference_steps=1000,
+    seed=1234,
+)
+
+prediction = result.impedance_samples
+```
+
+## Notes
+
+- `codes/dataset.py` contains a lightweight `SeismicBase` and
+  `OverthrustTrueimpDataset`; it does not depend on the original training
+  repository's `ldm.data.seisimic`.
+- Synthetic record generation is seeded through the benchmark configuration so
+  the published Overthrust evaluation is reproducible.
+- The bundled Overthrust file is used only as a compact benchmark input for
+  reproducing this model's inference pipeline.

README.md

@@ -29,8 +29,8 @@ import torch
 from diffusers import DiffusionPipeline
 
 pipe = DiffusionPipeline.from_pretrained(
-    "mally-2000/seismic-lddpm",
-    custom_pipeline="mally-2000/seismic-lddpm",
+    "mally-2000/saii-cldm-synthetic",
+    custom_pipeline="mally-2000/saii-cldm-synthetic",
     torch_dtype=torch.float32,
     trust_remote_code=True,
 ).to("cuda")
@@ -40,7 +40,7 @@ SAII-CLDM:
 
 ```python
 pipe = DiffusionPipeline.from_pretrained(
-    "mally-2000/seismic-lddpm",
+    "mally-2000/saii-cldm-synthetic",
     custom_pipeline="pipeline_cldm",
     torch_dtype=torch.float32,
     trust_remote_code=True,
@@ -54,8 +54,8 @@ Diffusers remote loading.
 ## Run The Bundled Demo
 
 ```bash
-git clone https://huggingface.co/mally-2000/seismic-lddpm
-cd seismic-lddpm
+git clone https://huggingface.co/mally-2000/saii-cldm-synthetic
+cd saii-cldm-synthetic
 pip install -r requirements.txt
 
 python infer.py       # SAII-LDDPM

codes/dataset.py

@@ -67,7 +67,7 @@ class SeismicBase:
 
 
 class OverthrustTrueimpDataset(SeismicBase, Dataset):
-    """Overthrust benchmark dataset used by seismic-lddpm evaluation."""
+    """Overthrust benchmark dataset used by SAII-CLDM synthetic evaluation."""
 
     def __init__(
         self,