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Fix: align the source frame and first driving frame, fix the bad case cause by misalign. #492

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Fix: align the source frame and first driving frame, fix the bad case cause by misalign. #492

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41 changes: 30 additions & 11 deletions src/live_portrait_pipeline.py
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Original file line number Diff line number Diff line change
Expand Up @@ -256,12 +256,22 @@ def execute(self, args: ArgumentConfig):
x_s = self.live_portrait_wrapper.transform_keypoint(x_s_info)

# let lip-open scalar to be 0 at first
# if flag_normalize_lip and inf_cfg.flag_relative_motion and source_lmk is not None:
# c_d_lip_before_animation = [0.]
# combined_lip_ratio_tensor_before_animation = self.live_portrait_wrapper.calc_combined_lip_ratio(c_d_lip_before_animation, source_lmk)
# if combined_lip_ratio_tensor_before_animation[0][0] >= inf_cfg.lip_normalize_threshold:
# lip_delta_before_animation = self.live_portrait_wrapper.retarget_lip(x_s, combined_lip_ratio_tensor_before_animation)
if flag_normalize_lip and inf_cfg.flag_relative_motion and source_lmk is not None:
c_d_lip_before_animation = [0.]
combined_lip_ratio_tensor_before_animation = self.live_portrait_wrapper.calc_combined_lip_ratio(c_d_lip_before_animation, source_lmk)
if combined_lip_ratio_tensor_before_animation[0][0] >= inf_cfg.lip_normalize_threshold:
lip_delta_before_animation = self.live_portrait_wrapper.retarget_lip(x_s, combined_lip_ratio_tensor_before_animation)

# c_d_lip_before_animation = [0.]
# combined_lip_ratio_tensor_before_animation = self.live_portrait_wrapper.calc_combined_lip_ratio(c_d_lip_before_animation, source_lmk)
c_d_lip_before_animation = driving_template_dct['c_lip_lst'][0]
combined_lip_ratio_tensor_before_animation = self.live_portrait_wrapper.calc_combined_lip_ratio(
c_d_lip_before_animation,
source_lmk
)
lip_delta_before_animation = self.live_portrait_wrapper.retarget_lip(x_s, combined_lip_ratio_tensor_before_animation)


if inf_cfg.flag_pasteback and inf_cfg.flag_do_crop and inf_cfg.flag_stitching:
mask_ori_float = prepare_paste_back(inf_cfg.mask_crop, crop_info['M_c2o'], dsize=(source_rgb_lst[0].shape[1], source_rgb_lst[0].shape[0]))

Expand All @@ -285,13 +295,22 @@ def execute(self, args: ArgumentConfig):
x_s =x_s_info['x_s']

# let lip-open scalar to be 0 at first if the input is a video
# if flag_normalize_lip and inf_cfg.flag_relative_motion and source_lmk is not None:
# c_d_lip_before_animation = [0.]
# combined_lip_ratio_tensor_before_animation = self.live_portrait_wrapper.calc_combined_lip_ratio(c_d_lip_before_animation, source_lmk)
# if combined_lip_ratio_tensor_before_animation[0][0] >= inf_cfg.lip_normalize_threshold:
# lip_delta_before_animation = self.live_portrait_wrapper.retarget_lip(x_s, combined_lip_ratio_tensor_before_animation)
# else:
# lip_delta_before_animation = None
if flag_normalize_lip and inf_cfg.flag_relative_motion and source_lmk is not None:
c_d_lip_before_animation = [0.]
combined_lip_ratio_tensor_before_animation = self.live_portrait_wrapper.calc_combined_lip_ratio(c_d_lip_before_animation, source_lmk)
if combined_lip_ratio_tensor_before_animation[0][0] >= inf_cfg.lip_normalize_threshold:
lip_delta_before_animation = self.live_portrait_wrapper.retarget_lip(x_s, combined_lip_ratio_tensor_before_animation)
else:
lip_delta_before_animation = None
# c_d_lip_before_animation = [0.]
c_d_lip_before_animation = driving_template_dct['c_lip_lst'][0]
combined_lip_ratio_tensor_before_animation = self.live_portrait_wrapper.calc_combined_lip_ratio(
c_d_lip_before_animation,
source_lmk
)
lip_delta_before_animation = self.live_portrait_wrapper.retarget_lip(x_s, combined_lip_ratio_tensor_before_animation)


# let eye-open scalar to be the same as the first frame if the latter is eye-open state
if flag_source_video_eye_retargeting and source_lmk is not None:
Expand Down