Awesome

VSR-guided-CIC

Official codebase for paper Human-like Controllable Image Captioning with Verb-specific Semantic Roles (CVPR 2021).

1. Prerequisites

The following dependencies should be enough. See vsr.yml for more environment settings.

h5py 2.10.0
python 3.6.10
pytorch 1.5.1
munkres 1.0.12
numpy 1.18.5
speaksee 0.0.1
tensorboardx 2.0
torchvision 0.6.1
tqdm 4.46.0

2. Data Preparation

2.1 Semantic Role Label

Install semantic role labeling tool with pip install allennlp==1.0.0 allennlp-models==1.0.0. The model we used is provided as bert-base-srl-2020.03.24.tar.gz. The latest version of this tool can be found in here. You can follow the demo in AllenNLP_demo. And we will release the demo to show how to process data with this semantic role labeling tool.

2.2 Pretrained Models & Processed Data

The models can be downloaded from here and extracted into "./saved_model". And other data can be downloaded from link1, link2 and extracted into "./datasets" and "./saved_data", repectively. (using tar -xzvf *.tgz)

The process code to generate those data will be released soon.

Flickr30k Entities: The detection feature can be downloaded from here and extracted into './datasets/flickr/flickr30k_detections.hdf5'.

COCO Entities: The detection feature can be downloaded from here and extracted into './datasets/coco/coco_detections.hdf5'. Refer to the show, control and tell for more information about COCO Entities.

3. Training

3.1 Train GSRL Model

We will release training code later.

Train GSRL model on two datasets: Flickr30k Entities and COCO Entities.

3.2 Train S-level & R-level SSP

S-level SSP

# train s-level SSP on Flickr30k Entities
python flickr_scripts/train_region_sort_flickr.py --checkpoint_path saved_model/flickr_s_ssp

# train s-level SSP on COCO Entities
python coco_scripts/train_region_sort.py --checkpoint_path saved_model/coco_s_ssp

R-level SSP

# train sinkhorn model on Flickr30k Entities
python flickr_scripts/train_sinkhorn_flickr.py --checkpoint_path saved_model/flickr_sinkhorn

# train sinkhorn model on COCO Entities
python coco_scripts/train_sinkhorn.py --checkpoint_path saved_model/coco_sinkhorn

3.3 Train Role-shift Captioning Model

Firstly, train the captioning model with XE(cross-entropy), with

python coco_scripts/train.py --exp_name captioning_model --batch_size 100 --lr 5e-4

Next, further train it with RL with CIDEr reward, with

python coco_scripts/train.py --exp_name captioning_model --batch_size 100 --lr 5e-5 --sample_rl

4. Evaluation

Argument	Values
--det	whether use detection regions or use gt regions
--gt	whether use gt verb or predicted verb

Evaluate on Flickr30k Datasets

python flickr_scripts/eval_flickr.py
python flickr_scripts/eval_flickr.py --gt
python flickr_scripts/eval_flickr.py --det
python flickr_scripts/eval_flickr.py --gt --det

Evaluate on MSCOCO Datasets

python coco_scripts/eval_coco.py
python coco_scripts/eval_coco.py --gt
python coco_scripts/eval_coco.py --det
python coco_scripts/eval_coco.py --gt --det

Contact & Cite

If there is any question about our work, please contact us with issue or email us with zju_jiangzhihong@zju.edu.cn.

Please cite with the following Bibtex:

@inproceedings{chen2021vsr,
  title={Human-like Controllable Image Captioning with Verb-specific Semantic Roles},
  author={Chen, Long and Jiang, Zhihong and Xiao, Jun and Liu, Wei},
  booktitle={Proceedings of the IEEE/CVF Conference on Computer Vision and Pattern Recognition},
  year={2021}
}