[ComfyUI]Flux 出图背景太模糊？一招解决！

小伙伴们在使用 Flux 出图的时候，应该也遇到过大多数情况下背景都是比较模糊的，虽然大多数时候没啥影响，毕竟我们很多时候都只是看主体嘛。

但是也有些场景，我们希望整体的构图中背景也可以高清一些，这样在看整张图片的时候也舒服一些。

今天我们要分享的这个背景防模糊 Lora 就可以帮我们解决这个问题。

好了，话不多说，我们直接开整。

模型名称：FLUX.1-dev-LoRA-AntiBlur，可以直接在 Hugging Face 上搜索到。模型以及用到的工作流听雨也会放在文末的网盘里，需要的小伙伴自取。

我们接下来要使用的工具是 ComfyUI，对 ComfyUI 不了解的小伙伴可以看公众号置顶的两篇文章。

好了，我们直接来看效果吧。

提示词：A captivating photograph showcases a girl playing a guitar amidst an epic sea of flowers, with the same lush flora stretching out as a vibrant backdrop. The image is rendered in stunning cinematic detail and resolution (4K), exuding a sense of grandeur that echoes both vintage and modern sensibilities. The photograph was shot on Kodak film stock to achieve a highly detailed, grainy aesthetic reminiscent of classic cinema and found footage. A vignette effect adds depth and moodiness to the image, while elements like visible imperfections and stains contribute to its authenticity and vintage charm. Inspired by both HBO's cinematic style and Lomography techniques, this photograph evokes a darker, more emotive atmosphere that transports viewers into

左边是 Flux 直出的图片，可以看到背景很模糊的，右边是加了 Lora 的效果，效果还是很不错的，这个背景就像样多了。

提示词：In an elegant and charming digital painting inspired by Joaquin Sorolla's Impressionist style, we find ourselves standing at the peak of a snow capped mountain. The theme is a powerful female warrior who proudly stands against a stunning landscape backdrop with unwavering determination. This striking portrait features a selfie angle that highlights her strength and elegance. She is dressed in armor adorned with exquisite details such as gold threads and precious g

这里左边 Flux 直出的图虽然背景不是很模糊，但是右边这里使用了 Lora 以后，可以看到背景更高清了，这背景有点抢镜啊，让听雨忍不住多看了两眼。

提示词：A striking, high-definition photograph captures a young and fashionable girl sitting on a bench, her cool demeanor evident as she dons headphones. The scene unfolds in the heart of a bustling metropolis during the enchanting night hours, with towering buildings casting long shadows and shimmering city lights reflecting off rain-soaked streets. The girl's silhouette is framed against this dazzling urban landscape, creating an intriguing contrast between her youthful energy and the dark, moody atmosphere of the cityscape behind her.

The photograph was shot using a 50mm lens on Kodak film stock, delivering an epic level of detail that highlights both the girl's stylish attire and the rich textures of the city environment.

效果还是很不错的，如果觉得模型权重 1 效果不好的话，可以调大权重试试。