Awesome

Visiolinguistic-Attention-Learning

Tensorflow code of VAL model

Chen et al. Image Search with Text Feedback by Visiolinguistic Attention Learning. CVPR2020

Getting Started

Prerequisites:

• Datasets: Fashion200k [1], FashionIQ [2], Shoes [3,4].
• Python 3.6.8
• Tensorflow 1.10.0

Preparation:

(1) Download ImageNet pretrained models: mobilenet and resnet, which should be put under the directory pretrain_model.

(2) Follow steps in scripts/prepare_data.sh to prepare datasets. Note: fashion200k and shoes can be downloaded manually. Relevant py files for data preparation are detailed below.

• download_fashion_iq.py: crawl the image data from Amazon websites. Note that some url links might be broken.
• generate_groundtruth.py: generate some .npy files that charaterize the groundtruth annotations during test time.
• read_glove.py: prepare the pre-trained glove word embeddings to initialize the text model (i.e. LSTM).

Running Experiments

Training & Testing:

Train and test the VAL model on different datasets in one script file as follows.

bash scripts/run_fashion200k.sh

bash scripts/run_fashion_iq.sh

bash scripts/run_shoes.sh

The test results will be finally reported in results/results_fashion_iq.log.

Our implementation include the following .py files. Note that fashion200k is formated differently compared to fashion_iq or shoes, as a triplet of source image, text and target image is not pre-given, but is instead sampled randomly during training. Therefore, there are two implementation to build and run the training graph.

• train_val.py: build and run the training graph on dataset fashion_iq or shoes.
• train_val_fashion200k.py: build and run the training graph on dataset fashion200k.
• model.py: define the model and losses.
• config.py: define image preprocessing and other configurations.
• extract_features_val.py: extract features from the model.
• test_val.py: compute distance, perform retrieval, and report results in the log file.

Bibtex:

@inproceedings{chen2020image,
  title={Image Search with Text Feedback by Visiolinguistic Attention Learning},
  author={Chen, Yanbei and Gong, Shaogang and Bazzani, Loris},
  booktitle={Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition},
  pages={3001--3011},
  year={2020}
}

License

This project is licensed under the Apache-2.0 License - see the LICENSE file for details.

References

[1] Automatic Spatially-aware Fashion Concept Discovery, ICCV2019 <br /> [2] The Fashion IQ Dataset: Retrieving Images by Combining Side Information and Relative Natural Language Feedback, CVPRW2019 <br /> [3] Dialog-based interactive image retrieval, NeuRIPS2018 <br /> [4] Auomatic attribute discovery and characterization from noisy web data, ECCV10 <br />