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| import os |
| os.environ["KMP_DUPLICATE_LIB_OK"]="TRUE" |
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| import torch |
| import numpy as np |
| from . import util |
| from .body import Body |
| from .hand import Hand |
| from .face import Face |
| from annotator.util import annotator_ckpts_path |
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| body_model_path = "https://huggingface.co/lllyasviel/Annotators/resolve/main/body_pose_model.pth" |
| hand_model_path = "https://huggingface.co/lllyasviel/Annotators/resolve/main/hand_pose_model.pth" |
| face_model_path = "https://huggingface.co/lllyasviel/Annotators/resolve/main/facenet.pth" |
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| def draw_pose(pose, H, W, draw_body=True, draw_hand=True, draw_face=True): |
| bodies = pose['bodies'] |
| faces = pose['faces'] |
| hands = pose['hands'] |
| candidate = bodies['candidate'] |
| subset = bodies['subset'] |
| canvas = np.zeros(shape=(H, W, 3), dtype=np.uint8) |
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| if draw_body: |
| canvas = util.draw_bodypose(canvas, candidate, subset) |
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| if draw_hand: |
| canvas = util.draw_handpose(canvas, hands) |
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| if draw_face: |
| canvas = util.draw_facepose(canvas, faces) |
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| return canvas |
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|
| class OpenposeDetector: |
| def __init__(self): |
| body_modelpath = os.path.join(annotator_ckpts_path, "body_pose_model.pth") |
| hand_modelpath = os.path.join(annotator_ckpts_path, "hand_pose_model.pth") |
| face_modelpath = os.path.join(annotator_ckpts_path, "facenet.pth") |
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| if not os.path.exists(body_modelpath): |
| from basicsr.utils.download_util import load_file_from_url |
| load_file_from_url(body_model_path, model_dir=annotator_ckpts_path) |
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|
| if not os.path.exists(hand_modelpath): |
| from basicsr.utils.download_util import load_file_from_url |
| load_file_from_url(hand_model_path, model_dir=annotator_ckpts_path) |
|
|
| if not os.path.exists(face_modelpath): |
| from basicsr.utils.download_util import load_file_from_url |
| load_file_from_url(face_model_path, model_dir=annotator_ckpts_path) |
|
|
| self.body_estimation = Body(body_modelpath) |
| self.hand_estimation = Hand(hand_modelpath) |
| self.face_estimation = Face(face_modelpath) |
|
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| def __call__(self, oriImg, hand_and_face=False, return_is_index=False): |
| oriImg = oriImg[:, :, ::-1].copy() |
| H, W, C = oriImg.shape |
| with torch.no_grad(): |
| candidate, subset = self.body_estimation(oriImg) |
| hands = [] |
| faces = [] |
| if hand_and_face: |
| |
| hands_list = util.handDetect(candidate, subset, oriImg) |
| for x, y, w, is_left in hands_list: |
| peaks = self.hand_estimation(oriImg[y:y+w, x:x+w, :]).astype(np.float32) |
| if peaks.ndim == 2 and peaks.shape[1] == 2: |
| peaks[:, 0] = np.where(peaks[:, 0] < 1e-6, -1, peaks[:, 0] + x) / float(W) |
| peaks[:, 1] = np.where(peaks[:, 1] < 1e-6, -1, peaks[:, 1] + y) / float(H) |
| hands.append(peaks.tolist()) |
| |
| faces_list = util.faceDetect(candidate, subset, oriImg) |
| for x, y, w in faces_list: |
| heatmaps = self.face_estimation(oriImg[y:y+w, x:x+w, :]) |
| peaks = self.face_estimation.compute_peaks_from_heatmaps(heatmaps).astype(np.float32) |
| if peaks.ndim == 2 and peaks.shape[1] == 2: |
| peaks[:, 0] = np.where(peaks[:, 0] < 1e-6, -1, peaks[:, 0] + x) / float(W) |
| peaks[:, 1] = np.where(peaks[:, 1] < 1e-6, -1, peaks[:, 1] + y) / float(H) |
| faces.append(peaks.tolist()) |
| if candidate.ndim == 2 and candidate.shape[1] == 4: |
| candidate = candidate[:, :2] |
| candidate[:, 0] /= float(W) |
| candidate[:, 1] /= float(H) |
| bodies = dict(candidate=candidate.tolist(), subset=subset.tolist()) |
| pose = dict(bodies=bodies, hands=hands, faces=faces) |
| if return_is_index: |
| return pose |
| else: |
| return draw_pose(pose, H, W) |
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