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Handle missing faces better in FantasyPortrait detection

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kijai
2025-08-24 20:50:11 +03:00
parent 71c93f87fd
commit c65f81d089
2 changed files with 55 additions and 18 deletions
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fantasyportrait/nodes.py
+31
View File
@@ -44,6 +44,37 @@ def get_emo_feature(frame_list, face_aligner, pd_fpg_motion, device):
comfy_pbar = ProgressBar(3)
_, landmark_list, rect_list = det_landmarks(face_aligner, frame_list, comfy_pbar)
# Fill missing landmarks and rects with previous valid one
last_valid_landmark = None
last_valid_rect = None
for i in range(len(landmark_list)):
if landmark_list[i] is None:
landmark_list[i] = last_valid_landmark
else:
last_valid_landmark = landmark_list[i]
if rect_list[i] is None:
rect_list[i] = last_valid_rect
else:
last_valid_rect = rect_list[i]
# Forward fill for leading None values
if landmark_list[0] is None:
first_valid = next((l for l in landmark_list if l is not None), None)
for i in range(len(landmark_list)):
if landmark_list[i] is None:
landmark_list[i] = first_valid
else:
break
if rect_list[0] is None:
first_valid = next((r for r in rect_list if r is not None), None)
for i in range(len(rect_list)):
if rect_list[i] is None:
rect_list[i] = first_valid
else:
break
emo_list = get_drive_expression_pd_fgc(pd_fpg_motion, frame_list, landmark_list, device)
comfy_pbar.update(1)
fantasyportrait/pd_fgc/pdf.py
+23 -17
View File
@@ -156,7 +156,7 @@ def det_landmarks(face_aligner, frame_list, comfy_pbar):
face_aligner.reset_track()
with tqdm(total=len(frame_list)) as pbar:
for frame in frame_list:
for i, frame in enumerate(frame_list):
faces = face_aligner.forward(frame)
if len(faces) > 0:
face = sorted(
@@ -167,36 +167,42 @@ def det_landmarks(face_aligner, frame_list, comfy_pbar):
rect_list.append(face["face_rect"])
new_frame_list.append(frame)
else:
log.warning(f"No face detected in the frame {frame}, skipping.")
log.warning(f"No face detected in the frame {i}, inserting empty frame.")
rect_list.append(None) # Add placeholder
new_frame_list.append(None) # Add placeholder
pbar.set_description("DET stage1")
pbar.update()
comfy_pbar.update(1)
assert len(new_frame_list) > 0
face_aligner.reset_track()
save_frame_list = []
save_landmark_list = []
with tqdm(total=len(new_frame_list)) as pbar:
for frame, rect in zip(new_frame_list, rect_list):
faces = face_aligner.forward(frame, pre_rect=rect)
if len(faces) > 0:
face = sorted(
faces,
key=lambda x: (x["face_rect"][2] - x["face_rect"][0])
* (x["face_rect"][3] - x["face_rect"][1]),
)[-1]
landmarks = face["pre_kpt_222"]
save_frame_list.append(frame)
save_landmark_list.append(landmarks)
for i, (frame, rect) in enumerate(zip(new_frame_list, rect_list)):
if frame is None or rect is None:
save_frame_list.append(None)
save_landmark_list.append(None)
log.warning(f"No face detected in the frame {i}, inserting empty landmark.")
else:
log.warning(f"No face detected in the frame {frame}, skipping.")
faces = face_aligner.forward(frame, pre_rect=rect)
if len(faces) > 0:
face = sorted(
faces,
key=lambda x: (x["face_rect"][2] - x["face_rect"][0])
* (x["face_rect"][3] - x["face_rect"][1]),
)[-1]
landmarks = face["pre_kpt_222"]
save_frame_list.append(frame)
save_landmark_list.append(landmarks)
else:
save_frame_list.append(None)
save_landmark_list.append(None)
log.warning(f"No face detected in the frame {i}, inserting empty landmark.")
pbar.set_description("DET stage2")
pbar.update()
comfy_pbar.update(1)
assert len(save_frame_list) > 0
save_landmark_list = np.stack(save_landmark_list, axis=0)
face_aligner.reset_track()
return save_frame_list, save_landmark_list, rect_list