visual-question-anwsering 2 vision-language-transformer 2 vision-language-pretraining 2 vision-and-language 2 salesforce 2 multimodal-deep-learning 2 multimodal-datasets 2 image-captioning 2 deep-learning-library 2 deep-learning 2 video-compression 1 video 1 python 1 image-resizing 1 image-processing 1 image-cropping 1 frame-extraction 1 crops 1 artificial-intelligence 1