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Create face analyser and face swapper instance on demand

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This commit is contained in:
henryruhs 2023-05-30 16:29:51 +02:00
parent 0d2fbca4ce
commit 41c69d318d
2 changed files with 22 additions and 9 deletions
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15
core/config.py
View File

@ -1,13 +1,20 @@
import insightface import insightface
import core.globals import core.globals
face_analyser = insightface.app.FaceAnalysis(name='buffalo_l', providers=core.globals.providers) FACE_ANALYSER = None
face_analyser.prepare(ctx_id=0, det_size=(640, 640))
def get_face_analyser():
global FACE_ANALYSER
if FACE_ANALYSER is None:
FACE_ANALYSER = insightface.app.FaceAnalysis(name='buffalo_l', providers=core.globals.providers)
FACE_ANALYSER.prepare(ctx_id=0, det_size=(640, 640))
return FACE_ANALYSER
def get_face(img_data): def get_face(img_data):
analysed = face_analyser.get(img_data) face = get_face_analyser().get(img_data)
try: try:
return sorted(analysed, key=lambda x: x.bbox[0])[0] return sorted(face, key=lambda x: x.bbox[0])[0]
except IndexError: except IndexError:
return None return None

16
core/processor.py
View File

@ -1,11 +1,16 @@
import os
import cv2 import cv2
import insightface import insightface
import core.globals
from core.config import get_face from core.config import get_face
from core.utils import rreplace from core.utils import rreplace
face_swapper = insightface.model_zoo.get_model('inswapper_128.onnx', providers=core.globals.providers) FACE_SWAPPER = None
def get_face_swapper():
global FACE_SWAPPER
if FACE_SWAPPER is None:
FACE_SWAPPER = insightface.model_zoo.get_model('inswapper_128.onnx')
return FACE_SWAPPER
def process_video(source_img, frame_paths): def process_video(source_img, frame_paths):
@ -15,12 +20,13 @@ def process_video(source_img, frame_paths):
try: try:
face = get_face(frame) face = get_face(frame)
if face: if face:
result = face_swapper.get(frame, face, source_face, paste_back=True) result = get_face_swapper().get(frame, face, source_face, paste_back=True)
cv2.imwrite(frame_path, result) cv2.imwrite(frame_path, result)
print('.', end='', flush=True) print('.', end='', flush=True)
else: else:
print('S', end='', flush=True) print('S', end='', flush=True)
except Exception as e: except Exception as e:
print(e, flush=True)
print('E', end='', flush=True) print('E', end='', flush=True)
pass pass
@ -30,6 +36,6 @@ def process_img(source_img, target_path):
face = get_face(frame) face = get_face(frame)
source_face = get_face(cv2.imread(source_img)) source_face = get_face(cv2.imread(source_img))
result = face_swapper.get(frame, face, source_face, paste_back=True) result = face_swapper.get(frame, face, source_face, paste_back=True)
target_path = rreplace(target_path, "/", "/swapped-", 1) if "/" in target_path else "swapped-"+target_path target_path = rreplace(target_path, "/", "/swapped-", 1) if "/" in target_path else "swapped-" + target_path
print(target_path) print(target_path)
cv2.imwrite(target_path, result) cv2.imwrite(target_path, result)