关于保存特征的一些代码

This commit is contained in:
zchen
2024-03-26 18:00:35 +08:00
parent 7dce70027a
commit 88c815dd9d
16 changed files with 378 additions and 10 deletions

2
.gitignore vendored
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@@ -119,7 +119,7 @@ dmypy.json
.test
#runtime produce
test
#test
logs
seg_result/
seg_result

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@@ -27,7 +27,9 @@ def outfit_matcher(request_item: OutfitMatcher):
start_time = time.time()
for item in request_item['query']:
outfits = fashion_dataset.generate_outfit(item, request_item["topk"], request_item["max_outfits"])
scores = service.get_result(outfits)
scores, features = service.get_result(outfits)
# save features in databases
if request_item['is_best']:
best_outfits, best_scores = service.visualize(outfits, scores, request_item["topk"], best=True,
# output_path=os.path.join(r"E:\workspace\outfit_matcher\2024 SS Outfit", f"{item['item_name']}_best_{param['topk']}.png")

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@@ -0,0 +1,16 @@
import logging
import time
from fastapi import APIRouter
from app.schemas.outfit_matcher import SimilarMatchMItem
from app.service.utils.decorator import RunTime
logger = logging.getLogger()
router = APIRouter()
@RunTime
@router.post("similar_match")
def similar_match(request_item: SimilarMatchMItem):
pass

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@@ -27,18 +27,23 @@ MINIO_SECURE = False
MINIO_ACCESS = "e8zc55mzDOh4IzRrZ9Oa"
MINIO_SECRET = "uHfqJ7UkwA1PTDGfnA44Hp9ux5YkZTkzZLjeOYhE"
OM_TRITON_IP = "10.1.1.240"
OM_TRITON_PORT = "10010"
OM_TRITON_IP = "10.1.1.150"
OM_TRITON_PORT = "9000"
ATT_TRITON_IP = "10.1.1.240"
ATT_TRITON_PORT = "10020"
# service env
LOGS_PATH = "app/logs/errors.log"
FASHION_CATEGORIES = "app/service/outfit_matcher/config/fashion_categories.json"
FASHION_CATEGORIES_MAPPING = "app/service/outfit_matcher/config/fashion_category_mapping.json"
# LOGS_PATH = "app/logs/errors.log"
# FASHION_CATEGORIES = "app/service/outfit_matcher/config/fashion_categories.json"
# FASHION_CATEGORIES_MAPPING = "app/service/outfit_matcher/config/fashion_category_mapping.json"
# pycharm debug
# LOGS_PATH = "logs/errors.log"
# FASHION_CATEGORIES = "service/outfit_matcher/config/fashion_categories.json"
# FASHION_CATEGORIES_MAPPING = "service/outfit_matcher/config/fashion_category_mapping.json"
LOGS_PATH = "app/logs/errors.log"
FASHION_CATEGORIES = "./config/fashion_categories.json"
FASHION_CATEGORIES_MAPPING = "./config/fashion_category_mapping.json"

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@@ -0,0 +1,140 @@
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2024-03-21 13:52:00,078 decorator.py [line:11] INFO function【load_image】,runtime【0.7159032821655273】s
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2024-03-21 13:52:06,687 decorator.py [line:11] INFO function【load_image】,runtime【0.38632655143737793】s
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2024-03-21 13:52:07,436 decorator.py [line:11] INFO function【load_image】,runtime【0.7190515995025635】s
2024-03-21 13:52:07,622 decorator.py [line:11] INFO function【load_image】,runtime【0.15749859809875488】s
2024-03-21 13:52:07,622 decorator.py [line:11] INFO function【load_image】,runtime【0.15749859809875488】s
2024-03-21 13:52:08,375 decorator.py [line:11] INFO function【load_image】,runtime【0.7181243896484375】s
2024-03-21 13:52:08,375 decorator.py [line:11] INFO function【load_image】,runtime【0.7181243896484375】s
2024-03-21 13:52:08,782 decorator.py [line:11] INFO function【load_image】,runtime【0.37945127487182617】s
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2024-03-21 13:52:09,530 decorator.py [line:11] INFO function【load_image】,runtime【0.7160646915435791】s
2024-03-21 13:52:09,530 decorator.py [line:11] INFO function【load_image】,runtime【0.7160646915435791】s
2024-03-21 13:52:09,813 decorator.py [line:11] INFO function【load_image】,runtime【0.25645899772644043】s
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@@ -0,0 +1,5 @@
from pydantic import BaseModel
class SimilarMatchMItem(BaseModel):
image_path: str

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@@ -327,9 +327,12 @@ class OutfitMaterTypeAware(OutfitMatcher):
# 输出集
outputs = [
httpclient.InferRequestedOutput("output__0", binary_data=True),
httpclient.InferRequestedOutput("output__1", binary_data=True)
]
results = client.infer(model_name="outfit_matcher_type_aware", inputs=inputs, outputs=outputs)
# 推理
# 取结果
scores = torch.from_numpy(results.as_numpy("output__0"))
return scores # Shape (N, 1)
scores = torch.from_numpy(results.as_numpy("output__0")) # Shape (N, 1)
features = torch.from_numpy(results.as_numpy("output__1")) # Shape (N, 64)
return scores, features

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@@ -14,7 +14,14 @@ if __name__ == '__main__':
bad_list = []
for item in param["query"]:
outfits = fashion_dataset.generate_outfit(item, param["topk"], param["max_outfits"])
scores = service.get_result(outfits)
scores, features = service.get_result(outfits)
# save features
# 链接milvus
# 存入数据库
# 关闭链接
# print(scores)
# print(len(scores))
best_outfits, best_scores = service.visualize(outfits, scores, param["topk"], best=True,

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import io
import json
import numpy as np
import tritonclient.http as httpclient
from PIL import Image
from minio import Minio
from pymilvus import MilvusClient
from app.core.config import *
from torchvision import transforms
class SimilarMatch:
def __init__(self):
self.minio_client = Minio(
f"{MINIO_IP}:{MINIO_PORT}",
access_key=MINIO_ACCESS,
secret_key=MINIO_SECRET,
secure=MINIO_SECURE)
self.triton_client = httpclient.InferenceServerClient(url=f"{OM_TRITON_IP}:{OM_TRITON_PORT}")
@staticmethod
def resize_image(img):
"""
Args:
img: ndarray (height, width, channel)
"""
image_transforms = transforms.Compose([
transforms.Resize(112),
transforms.CenterCrop(112),
transforms.ToTensor(),
transforms.Normalize(mean=[0.485, 0.456, 0.406],
std=[0.229, 0.224, 0.225]),
])
resized_img = image_transforms(img).numpy()
return resized_img
def load_image(self, img_path):
# 从 MinIO 中获取对象(图像文件)
image_data = self.minio_client.get_object(img_path.split("/", 1)[0], img_path.split("/", 1)[1])
# 读取图像数据并转换为 PIL 图像对象
pil_image = Image.open(io.BytesIO(image_data.data)).convert("RGB")
# 将 PIL 图像转换为 NumPy 数组
# image_array = np.array(pil_image)
return pil_image
def preprocess(self, img_path):
image = self.load_image(img_path)
image = self.resize_image(image)
image = np.stack([[image]], axis=0)
category = np.stack([[1, 6]], axis=0)
mask = np.zeros((1, 1), dtype=np.float32)
return image, category, mask
def get_features(self, img_path):
image, category, mask = self.preprocess(img_path)
# 输入集
inputs = [
httpclient.InferInput("input__0", image.shape, datatype="FP32"),
httpclient.InferInput("input__1", category.shape, datatype="INT16"),
httpclient.InferInput("input__2", mask.shape, datatype="FP32"),
]
inputs[0].set_data_from_numpy(image.astype(np.float32), binary_data=True)
inputs[1].set_data_from_numpy(category.astype(np.int16), binary_data=True)
inputs[2].set_data_from_numpy(mask.astype(np.float32), binary_data=True)
# 输出集
outputs = [
httpclient.InferRequestedOutput("output__0", binary_data=True),
httpclient.InferRequestedOutput("output__1", binary_data=True)
]
results = self.triton_client.infer(model_name="outfit_matcher_type_aware", inputs=inputs, outputs=outputs)
# 推理
# 取结果
features = results.as_numpy("output__1") # Shape (N, 64)
return features
def match_features(self, features):
# 连接milvus
# 连接milvus
client = MilvusClient(uri="http://10.1.1.240:19530", db_name="mixi")
try:
res = client.search(
collection_name="mixi_outfit", # Replace with the actual name of your collection
# Replace with your query vector
data=[features[0]],
limit=5, # Max. number of search results to return
output_fields=["id", "image_path"], # Search parameters
)
return res
finally:
client.close()
if __name__ == '__main__':
service = SimilarMatch()
features = service.get_features(img_path="test/2024 SS/MKTS27000.jpg")
res = service.match_features(features)
print(json.dumps(res, indent=4))

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from pymilvus import connections, db
conn = connections.connect(host="10.1.1.240", port=19530)
database = db.create_database("mixi")

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from pymilvus import MilvusClient, DataType
# 创建client ,配置databases
client = MilvusClient(
uri="http://10.1.1.240:19530",
token="root:Milvus",
db_name="mixi"
)
from pymilvus import MilvusClient, DataType
schema = MilvusClient.create_schema(
auto_id=True,
enable_dynamic_field=False,
)
schema.add_field(field_name="id", datatype=DataType.INT64, is_primary=True)
schema.add_field(field_name="image_path", datatype=DataType.VARCHAR, max_length=200)
schema.add_field(field_name="vector", datatype=DataType.FLOAT_VECTOR, dim=64)
client.create_collection(
collection_name="mixi_outfit",
schema=schema
)

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from pymilvus import MilvusClient, Collection
client = MilvusClient(
uri="http://10.1.1.240:19530",
token="root:Milvus",
db_name="mixi"
)
index_params = client.prepare_index_params()
index_params.add_index(
field_name="id",
index_type="STL_SORT"
)
index_params.add_index(
field_name="vector",
index_type="IVF_FLAT",
metric_type="L2",
params={"nlist": 1024}
)
client.create_index(
collection_name="mixi_outfit",
index_params=index_params
)

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from pymilvus import MilvusClient
client = MilvusClient(
uri="http://10.1.1.240:19530",
token="root:Milvus",
db_name="mixi"
)
client.load_collection(
collection_name="mixi_outfit"
)

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import json
import time
from pymilvus import MilvusClient
client = MilvusClient(
uri="http://10.1.1.240:19530",
token="root:Milvus",
db_name="mixi"
)
data = [0.019687360152602196, 0.839404821395874, 0.5053166747093201, 0.6062483787536621, 0.5455009341239929, 0.07595491409301758, 0.028354600071907043, 0.24453534185886383, 0.6116685271263123, 0.4527449309825897, 0.22063420712947845, 0.09205381572246552, 0.22853578627109528, 0.3041312098503113,
0.8354143500328064, 0.05135197564959526, 0.9292615652084351, 0.03914223983883858, 0.7091595530509949, 0.17939062416553497, 0.2958671748638153, 0.46751415729522705, 0.05523946136236191, 0.976833164691925, 0.3593502938747406, 0.0806853398680687, 0.3097323179244995, 0.12855321168899536,
0.12651172280311584, 0.3173355162143707, 0.17060844600200653, 0.9340737462043762, 0.8437095880508423, 0.7500482797622681, 0.22598184645175934, 0.8127533197402954, 0.39825528860092163, 0.9043431878089905, 0.9064653515815735, 0.14613617956638336, 0.582768976688385, 0.4516744315624237,
0.6479957699775696, 0.909612774848938, 0.7674093842506409, 0.47747865319252014, 0.5617552995681763, 0.967750072479248, 0.9146659970283508, 0.28031912446022034, 0.5092940330505371, 0.21442186832427979, 0.43696293234825134, 0.7705745100975037, 0.09395607560873032, 0.9103220701217651,
0.2616001069545746, 0.7469480037689209, 0.24508604407310486, 0.6890515089035034, 0.704613447189331, 0.7213652729988098, 0.3660031855106354, 0.2150406688451767]
start_time = time.time()
res = client.search(
collection_name="mixi_outfit", # Replace with the actual name of your collection
# Replace with your query vector
data=[data],
limit=5, # Max. number of search results to return
# search_params={"metric_type": "IP", "params": {}} # Search parameters
)
print(time.time() - start_time)
result = json.dumps(res, indent=4)
print(result)