---
license: mit
pipeline_tag: zero-shot-image-classification
---

The model that corresponds to Q-Align (ICML2024).

## Quick Start with AutoModel

For this image, ![](https://raw.githubusercontent.com/Q-Future/Q-Align/main/fig/singapore_flyer.jpg) start an AutoModel scorer with `transformers==4.36.1`:

```python
import requests
import torch
from transformers import AutoModelForCausalLM

model = AutoModelForCausalLM.from_pretrained("q-future/one-align", trust_remote_code=True, attn_implementation="eager", 
                                             torch_dtype=torch.float16, device_map="auto")

from PIL import Image
url = "https://raw.githubusercontent.com/Q-Future/Q-Align/main/fig/singapore_flyer.jpg"
image = Image.open(requests.get(url,stream=True).raw)
model.score([image], task_="quality", input_="image")
# task_ : quality | aesthetics; # input_: image | video
```


Result should be 1.911 (in range [1,5], higher is better).

From paper: `arxiv.org/abs/2312.17090`.
 
## Syllabus

![](https://raw.githubusercontent.com/Q-Future/Q-Align/main/fig/q-align-syllabus.png)

## IQA Results (Spearman/Pearson/Kendall)
|Datasets | KonIQ (NR-IQA, seen) | SPAQ (NR-IQA, Seen) | KADID (FR-IQA, Seen) | LIVE-C (NR-IQA, *Unseen*) | LIVE (FR-IQA, *Unseen*) | CSIQ (FR-IQA, *Unseen*) | AGIQA (AIGC, *Unseen*)|
| --- | --- | --- | --- | --- | --- | --- | --- |
| *Previous SOTA* | 0.916/0.928 (MUSIQ, ICCV2021) | 0.922/0.919 (LIQE, CVPR2023) | 0.934/0.937 (CONTRIQUE, TIP2022) | NA | NA | NA | NA | 
| Q-Align (IQA) | 0.937/0.945/0.785 | 0.931/0.933/0.763 | 0.934/0.934/0.777 |  0.887/0.896/0.706 | 0.874/0.840/0.682 | 0.845/0.876/0.654 | 0.731/0.791/0.529 |
| Q-Align (IQA+VQA) | **0.944**/0.949/**0.797** | 0.931/0.934/0.764 |  **0.952**/**0.953**/**0.809** |  **0.892**/**0.899**/**0.715** | 0.874/0.846/0.684 | 0.852/0.876/0.663 | 0.739/0.782/0.526 | 
| **OneAlign** (IQA+IAA+VQA) | 0.941/**0.950**/0.791 | **0.932**/**0.935**/**0.766** | 0.941/0.942/0.791 | 0.881/0.894/0.699 | **0.887**/**0.856**/**0.699** | **0.881**/**0.906**/**0.699** | **0.801**/**0.838**/**0.602** | 

## IAA Results (Spearman/Pearson)
| Dataset | AVA_test |
| --- | --- |
| *VILA (CVPR, 2023)* | 0.774/0.774 | 
| *LIQE (CVPR, 2023)* | 0.776/0.763 | 
| *Aesthetic Predictor (retrained on AVA_train)* | 0.721/0.723 |
| Q-Align (IAA) | 0.822/0.817 |
| **OneAlign** (IQA+IAA+VQA) | **0.823**/**0.819** |

## VQA Results (Spearman/Pearson)

| Datasets | LSVQ_test | LSVQ_1080p | KoNViD-1k | MaxWell_test |
| --- | --- | --- | --- | --- |
| *SimpleVQA (ACMMM, 2022)* | 0.867/0.861 | 0.764/0.803 | 0.840/0.834 | 0.720/0.715 |
| *FAST-VQA (ECCV 2022)* | 0.876/0.877 | 0.779/0.814 | 0.859/0.855 | 0.721/0.724 |
| Q-Align (VQA) | 0.883/0.882 | 0.797/0.830 | 0.865/0.877 | 0.780/0.782 | 
| Q-Align (IQA+VQA) | 0.885/0.883 | 0.802/0.829 | 0.867/0.880 |  **0.781**/**0.787** | 
| **OneAlign** (IQA+IAA+VQA) | **0.886**/**0.886** | **0.803**/**0.837** | **0.876**/**0.888** | **0.781**/0.786|