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feat（新功能）:

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fix（修复bug）:  batch relight 图片size 填充
docs（文档变更）:
refactor（重构）:
test(增加测试):
This commit is contained in:
zchengrong
2025-07-03 19:21:19 +08:00
parent 40fb9c981d
commit ca7e53a7fd
1 changed files with 45 additions and 3 deletions
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48
app/service/generate_batch_image/service_batch_generate_relight_image.py
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@@ -48,7 +48,7 @@ def batch_generate_relight(batch_request_data):
prompt = data['prompt']
product_type = data['product_type']
image_url = data['image_url']
image = oss_get_image(bucket=image_url.split('/')[0], object_name=image_url.split('/', 1)[1], data_type="cv2")
image = pre_processing_image(image_url)
tasks_id = data['tasks_id']
prompts = [prompt] * 1
@@ -149,6 +149,48 @@ def batch_generate_relight(batch_request_data):
logger.info(f" [x]Queue : {BATCH_GRI_RABBITMQ_QUEUES} | batch_tasks_id：{batch_tasks_id} | progress：OK | result_data_list：{result_data_list}")
def pre_processing_image(image_url):
image = oss_get_image(bucket=image_url.split('/')[0], object_name=image_url[image_url.find('/') + 1:], data_type="PIL")
# 目标图片的尺寸
target_width = 512
target_height = 768
# 原始图片的尺寸
original_width, original_height = image.size
# 计算宽度和高度的缩放比例
width_ratio = target_width / original_width
height_ratio = target_height / original_height
# 选择较小的缩放比例，确保图片能完整放入目标图片中
scale_ratio = min(width_ratio, height_ratio)
# 计算调整后的尺寸
new_width = int(original_width * scale_ratio)
new_height = int(original_height * scale_ratio)
# 调整图片大小
resized_image = image.resize((new_width, new_height))
# 创建一个 512x768 的透明图片
result_image = Image.new("RGBA", (target_width, target_height), (255, 255, 255, 0))
# 计算需要粘贴的位置，使图片居中
x_offset = (target_width - new_width) // 2
y_offset = (target_height - new_height) // 2
# 将调整大小后的图片粘贴到透明图片上
if resized_image.mode == "RGBA":
result_image.paste(resized_image, (x_offset, y_offset), mask=resized_image.split()[3])
else:
result_image.paste(resized_image, (x_offset, y_offset))
image = np.array(result_image)
# image = cv2.cvtColor(image, cv2.COLOR_BGRA2RGBA)
return image
def publish_status(task_id, progress, result):
connection = pika.BlockingConnection(pika.ConnectionParameters(**RABBITMQ_PARAMS))
channel = connection.channel()
@@ -171,14 +213,14 @@ if __name__ == '__main__':
RelightItemModel(
tasks_id="123-5464",
product_type="overall",
image_url="aida-users/89/product_image/02894523-19b5-46eb-a9c6-2f512f5fec84-0-89.png",
image_url="test/703190759.png",
prompt="Colorful black",
direction="Right Light",
),
RelightItemModel(
tasks_id="123-5464123",
product_type="overall",
image_url="aida-users/89/product_image/02894523-19b5-46eb-a9c6-2f512f5fec84-0-89.png",
image_url="test/703190759.png",
direction="Right Light",
prompt="Colorful black",
)