Computer-Vision

I combined my previous posts on image captioning and visual question answering and extended them to a wider topic - connecting computer vision and natural language.

I will start from the problem of semantic segmentation, introduce how to use CNNs to solve it, and talk about fully convolutional networks, a widely used framework for semantic segmentation, in great details. Moreover, I will analyze the MXNet implementation of FCNs.

I read some papers on VQA and summarized its state-of-the-art, bottlenecks and possible solutions.

I played with image captioning using neuraltalk2 written by Andrej Karpathy.