In this paper, we introduce a new method for generating an object image from text attributes on a desired location, when the base image is given. One step further to the existing studies on text-to-image generation mainly focusing on the object appearance, the proposed method aims to generate the object images as well as to preserve the given background information, which is the first attempt in this field. To tackle the problem, we propose a multi-conditional GAN (MC-GAN) which controls both the object and background information jointly. As a core component of MC-GAN, we proposes a synthesis block which disentangles the object and background information in the training stage. This block enables MC-GAN to generate a realistic object image with the desired background by controlling the amount of the background information from the given base image through the foreground information from the text attributes. From the experiments with Caltech-200 bird and Oxford-102 flower datasets, we show that our model is able to generate photo-realistic images with a resolution of 128 x 128. The source code of MC-GAN is available soon.

本文提出了一种新方法，为生成目标图像，通过掌握给定背景信息，由文本属性生成目标物体图像，特别关注了控制物体和背景信息总和的多条件生成对抗网络方法（MC-GAN），在训练阶段通过生成物体和背景信息的合成块来实现。文中应用于实验，如Caltech-200鸟和Oxford-102花数据集，能够生成具有128 x 128分辨率的相片逼真的图像。

MC-GAN：多条件生成对抗网络用于图像合成