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import numpy as np
import laspy as lp
import open3d as o3d
import time
def main():
pcd = o3d.geometry.PointCloud()
points, colors = load_las_file()
@yudai09
yudai09 / errors_come_from_camera_orientaton.ipynb
Created March 6, 2023 14:41
errors_come_from_camera_orientaton.ipynb
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<!DOCTYPE html>
<html lang="en">
<head>
<title>Lens distortion WebGL sample using three.js. Giliam de Carpentier, 2015. BSD licensed. See
www.decarpentier.nl/lens-distortion for more details</title>
<meta charset="utf-8">
<style>
body {
margin: 0px;
import torch
import torchvision
import numpy as np
import time
def main():
# wget 'https://ultralytics.com/images/zidane.jpg' in advance.
model = torch.hub.load('ultralytics/yolov5', 'yolov5s', pretrained=True)
model = model.to('cuda')
import numpy as np
import cv2 as cv
# Most of the code come from https://docs.opencv.org/master/d4/dee/tutorial_optical_flow.html
# But, The algorithm is changed to TVL-1
cap = cv.VideoCapture(cv.samples.findFile("vtest.avi"))
ret, frame1 = cap.read()
prvs = cv.cvtColor(frame1, cv.COLOR_BGR2GRAY)
hsv = np.zeros_like(frame1)
from skimage import io, filters, draw, color
import numpy as np
# A Fast algorithm for active contours and curvature estimation
# https://www.cs.princeton.edu/courses/archive/spr02/cs496/williams_shah.pdf
def main():
# ループの終了条件
max_iter = 10000
thresh_finish = 10.0
import torch
import torch.nn as nn
import torch.nn.functional as F
from torch.nn.parameter import Parameter
from torch.autograd import Function
import numpy as np
def one_hot(index, classes):
size = index.size() + (classes,)
import torch
from torch.utils.data import Dataset, DataLoader
from torchvision import transforms
import time
from sklearn import datasets
import numpy
from PIL import Image
class ImageDataSet(Dataset):
"""Image dataset."""
import os
import glob
import numpy as np
import keras
from keras.callbacks import ModelCheckpoint
from keras.preprocessing import image
from keras.preprocessing.image import ImageDataGenerator
from keras.layers import Input
from vis.visualization import visualize_cam, overlay
# -*- coding: utf-8 -*-
import email
import poplib
import time
import smtplib
import sys
import traceback
# ------目的---------------------
# このスクリプトはメール配送にかかっている時間を測定する。
# Zabbix等と組み合わせてメールの遅延状況を監視するために使うことを想定している。