Visual Image Caption Generator Using Deep Learning
6 Pages Posted: 12 Apr 2019 Last revised: 16 May 2019
Date Written: April 8, 2019
Abstract
Image Caption Generation has always been a study of great interest to the researchers in the Artificial Intelligence department. Being able to program a machine to accurately describe an image or an environment like an average human has major applications in the field of robotic vision, business and many more. This has been a challenging task in the field of artificial intelligence throughout the years. In this paper, we present different image caption generating models based on deep neural networks, focusing on the various RNN techniques and analyzing their influence on the sentence generation. We have also generated captions for sample images and compared the different feature extraction and encoder models to analyse which model gives better accuracy and generates the desired results.
Keywords: CNN, RNN, LSTM , VGG, GRU, Encoder - Decoder
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