Skip to content

Instantly share code, notes, and snippets.

@ortegatron
ortegatron / LossEvalHook.py
Last active April 2, 2025 08:32
Trainer with Loss on Validation for Detectron2
from detectron2.engine.hooks import HookBase
from detectron2.evaluation import inference_context
from detectron2.utils.logger import log_every_n_seconds
from detectron2.data import DatasetMapper, build_detection_test_loader
import detectron2.utils.comm as comm
import torch
import time
import datetime
class LossEvalHook(HookBase):
@kylehounslow
kylehounslow / client.py
Last active April 23, 2024 10:58
Send and receive images using Flask, Numpy and OpenCV
from __future__ import print_function
import requests
import json
import cv2
addr = 'http://localhost:5000'
test_url = addr + '/api/test'
# prepare headers for http request
content_type = 'image/jpeg'