一、工作流流程说明：

    1、把人物扣出来；
    2、把扣出来的人物按比例放到指定蒙版区域上；

    然后对预先合成的图，进行depth重绘制。
        3、Flux Depth 模型加载；
        4、提取整合图的深度图用于重绘；
        5、反推重绘的提示词；
        6、Pulid控制人脸；
        7、Redux 背景；
        8、Redux 人物；
        9、采样生图。

二、使用步骤说明：
    1、在人物区域上传人物图像，人物尽可能清晰完整，脸部区域要大；
    2、在背景区域上传背景；
    3、在背景上涂抹蒙版，上下涂抹即可，左右区域自适应。


三、参数调节说明：
    1、人物脸部相似度可以调节pulid的weight权重。
    2、背景相似度可以调节Redux 背景区域的downsampling_factor, 1是最强最相似，3是最弱变化最大。
    3、人物其它区域相似度可以调节Redux 人物区域的downsampling_factor, 1是最强最相似，3是最弱变化最大。


### I. Workflow Process Description:

    1. Extract the character from the background;
    2. Place the extracted character proportionally onto the designated masked area;

    Then, perform depth redrawing on the pre-composited image.
        3. Load the Flux Depth model;
        4. Extract and consolidate the depth map of the composited image for redrawing;
        5. Derive the prompt for redrawing;
        6. Control the face using Pulid;
        7. Apply Redux to the background;
        8. Apply Redux to the character;
        9. Sample and generate the final image.

### II. Usage Instructions:
    1. Upload a character image in the character area, ensuring it is as clear and complete as possible, with a large facial region;
    2. Upload the background in the background area;
    3. Paint a mask on the background; painting up and down is sufficient, while the left and right areas adapt automatically.

### III. Parameter Adjustment Instructions:
    1. The similarity of the character's face can be adjusted by changing the weight of Pulid.
    2. The similarity of the background can be adjusted by modifying the downsampling_factor of the Redux background area; 1 represents the strongest and most similar effect, whereas 3 indicates the weakest with the greatest change.
    3. The similarity of other areas of the character can be adjusted by modifying the downsampling_factor of the Redux character area; 1 represents the strongest and most similar effect, whereas 3 indicates the weakest with the greatest change.