TextCraftor: Your Text Encoder can be Image Quality Controller

a cartoon of a house on a mountain a cartoon of a boy playing with a tiger an owl standing on a telephone wire a frustrated child world's best brother t-shirt a girl with long curly blonde hair and sunglasses a bowl with a cartoon dinosaur on it a thumbnail image of a gingerbread man a plate with white rice topped by cooked vegetables Figure 1. Example generated images. For each prompt, we show images generated from three different models, which are SDv1.5, TextCraftor, TextCraftor + UNet, listed from left to right. The random seed is fixed for all generation results.