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import sys
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from face_detection import FaceAlignment,LandmarksType
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from os import listdir, path
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import subprocess
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import numpy as np
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import cv2
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import pickle
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import os
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import json
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from mmpose.apis import inference_topdown, init_model
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from mmpose.structures import merge_data_samples
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import torch
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from tqdm import tqdm
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# initialize the mmpose model
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device = torch.device("cuda" if torch.cuda.is_available() else "cpu")
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config_file = './musetalk/utils/dwpose/rtmpose-l_8xb32-270e_coco-ubody-wholebody-384x288.py'
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checkpoint_file = './models/dwpose/dw-ll_ucoco_384.pth'
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model = init_model(config_file, checkpoint_file, device=device)
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# initialize the face detection model
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device = "cuda" if torch.cuda.is_available() else "cpu"
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fa = FaceAlignment(LandmarksType._2D, flip_input=False,device=device)
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# maker if the bbox is not sufficient
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coord_placeholder = (0.0,0.0,0.0,0.0)
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def resize_landmark(landmark, w, h, new_w, new_h):
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w_ratio = new_w / w
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h_ratio = new_h / h
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landmark_norm = landmark / [w, h]
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landmark_resized = landmark_norm * [new_w, new_h]
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return landmark_resized
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def read_imgs(img_list):
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frames = []
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print('reading images...')
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for img_path in tqdm(img_list):
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frame = cv2.imread(img_path)
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frames.append(frame)
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return frames
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def get_bbox_range(img_list,upperbondrange =0):
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frames = read_imgs(img_list)
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batch_size_fa = 1
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batches = [frames[i:i + batch_size_fa] for i in range(0, len(frames), batch_size_fa)]
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coords_list = []
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landmarks = []
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if upperbondrange != 0:
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print('get key_landmark and face bounding boxes with the bbox_shift:',upperbondrange)
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else:
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print('get key_landmark and face bounding boxes with the default value')
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average_range_minus = []
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average_range_plus = []
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for fb in tqdm(batches):
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results = inference_topdown(model, np.asarray(fb)[0])
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results = merge_data_samples(results)
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keypoints = results.pred_instances.keypoints
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face_land_mark= keypoints[0][23:91]
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face_land_mark = face_land_mark.astype(np.int32)
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# get bounding boxes by face detetion
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bbox = fa.get_detections_for_batch(np.asarray(fb))
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# adjust the bounding box refer to landmark
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# Add the bounding box to a tuple and append it to the coordinates list
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for j, f in enumerate(bbox):
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if f is None: # no face in the image
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coords_list += [coord_placeholder]
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continue
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half_face_coord = face_land_mark[29]#np.mean([face_land_mark[28], face_land_mark[29]], axis=0)
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range_minus = (face_land_mark[30]- face_land_mark[29])[1]
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range_plus = (face_land_mark[29]- face_land_mark[28])[1]
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average_range_minus.append(range_minus)
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average_range_plus.append(range_plus)
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if upperbondrange != 0:
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half_face_coord[1] = upperbondrange+half_face_coord[1] #手动调整 + 向下（偏29） - 向上（偏28）
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text_range=f"Total frame:「{len(frames)}」 Manually adjust range : [ -{int(sum(average_range_minus) / len(average_range_minus))}~{int(sum(average_range_plus) / len(average_range_plus))} ] , the current value: {upperbondrange}"
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return text_range
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def get_landmark_and_bbox(img_list,upperbondrange =0):
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frames = read_imgs(img_list)
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batch_size_fa = 1
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batches = [frames[i:i + batch_size_fa] for i in range(0, len(frames), batch_size_fa)]
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coords_list = []
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landmarks = []
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if upperbondrange != 0:
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print('get key_landmark and face bounding boxes with the bbox_shift:',upperbondrange)
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else:
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print('get key_landmark and face bounding boxes with the default value')
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average_range_minus = []
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average_range_plus = []
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for fb in tqdm(batches):
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results = inference_topdown(model, np.asarray(fb)[0])
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results = merge_data_samples(results)
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keypoints = results.pred_instances.keypoints
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face_land_mark= keypoints[0][23:91]
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face_land_mark = face_land_mark.astype(np.int32)
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# get bounding boxes by face detetion
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bbox = fa.get_detections_for_batch(np.asarray(fb))
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# adjust the bounding box refer to landmark
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# Add the bounding box to a tuple and append it to the coordinates list
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for j, f in enumerate(bbox):
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if f is None: # no face in the image
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coords_list += [coord_placeholder]
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continue
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half_face_coord = face_land_mark[29]#np.mean([face_land_mark[28], face_land_mark[29]], axis=0)
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range_minus = (face_land_mark[30]- face_land_mark[29])[1]
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range_plus = (face_land_mark[29]- face_land_mark[28])[1]
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average_range_minus.append(range_minus)
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average_range_plus.append(range_plus)
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if upperbondrange != 0:
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half_face_coord[1] = upperbondrange+half_face_coord[1] #手动调整 + 向下（偏29） - 向上（偏28）
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half_face_dist = np.max(face_land_mark[:,1]) - half_face_coord[1]
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upper_bond = half_face_coord[1]-half_face_dist
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f_landmark = (np.min(face_land_mark[:, 0]),int(upper_bond),np.max(face_land_mark[:, 0]),np.max(face_land_mark[:,1]))
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x1, y1, x2, y2 = f_landmark
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if y2-y1<=0 or x2-x1<=0 or x1<0: # if the landmark bbox is not suitable, reuse the bbox
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coords_list += [f]
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w,h = f[2]-f[0], f[3]-f[1]
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print("error bbox:",f)
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else:
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coords_list += [f_landmark]
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print("********************************************bbox_shift parameter adjustment**********************************************************")
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print(f"Total frame:「{len(frames)}」 Manually adjust range : [ -{int(sum(average_range_minus) / len(average_range_minus))}~{int(sum(average_range_plus) / len(average_range_plus))} ] , the current value: {upperbondrange}")
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print("*************************************************************************************************************************************")
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return coords_list,frames
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if __name__ == "__main__":
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img_list = ["./results/lyria/00000.png","./results/lyria/00001.png","./results/lyria/00002.png","./results/lyria/00003.png"]
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crop_coord_path = "./coord_face.pkl"
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coords_list,full_frames = get_landmark_and_bbox(img_list)
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with open(crop_coord_path, 'wb') as f:
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pickle.dump(coords_list, f)
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for bbox, frame in zip(coords_list,full_frames):
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if bbox == coord_placeholder:
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continue
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x1, y1, x2, y2 = bbox
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crop_frame = frame[y1:y2, x1:x2]
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print('Cropped shape', crop_frame.shape)
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#cv2.imwrite(path.join(save_dir, '{}.png'.format(i)),full_frames[i][0][y1:y2, x1:x2])
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print(coords_list)
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