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Steps to create Textured Mesh from Point Cloud using Meshlab

Get your PointCloud into MeshLab

• Import the pointcloud file in ".ply" file format in Meshlab. Before importing make sure you do some pre-processing / cleaning on point cloud so as to ease the process of meshing.

Point Cloud Simplification and Normals Computation

• Next we need to reduce the number of point samples for smooth meshing.
  • So go to Filters -> Point Set -> Point Cloud Simplification. Enter Number of samples circa 5% of original number of points. Make sure Best Sample Heuristic is checked.
• After point cloud simplification, make sure to select Simplified point cloud in the Show Layer Dialog on the right hand side. If not visible, it can be opened by navigating to View -> Show Layer Dialog. Now we need to compute normals for point set.
• So go to Filters -> Point Set -> Compute normals for point sets . Enter Neighbour num between 10 - 100. Initially try with 10 and

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Follow this link

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Link

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import boto3

session = boto3.Session(
    aws_access_key_id='AWS_ACCESS_KEY_ID',
    aws_secret_access_key='AWS_SECRET_KEY',
)
s3 = session.resource('s3')
bucket = s3.Bucket('bucket-name')
bucket.objects.all().delete()
s3.meta.client.upload_file(Filename='filename-with-path', Bucket='qbot.co.robot.software.deployment.mk7', Key='only-filename-in-the-bucket')

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#!/usr/bin/env bash


## If no bucket name is passed, prompt user to enter one from their account.
## Else, assign $1 to bucket_name.
get_bucket_name () {
  if [[ $# -eq 0 ]]; then
    echo
    echo "$buckets"
    echo

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import unittest
import copy
from itertools import cycle


def row(matrix, n):
    # returns row n of a 2d matrix
    return matrix.pop(n)

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colours = np.array([
    bytearray(msg.data[rgb_field.offset + 2::msg.point_step]),
    bytearray(msg.data[rgb_field.offset + 1::msg.point_step]),
    bytearray(msg.data[rgb_field.offset + 0::msg.point_step])
    ]).transpose().astype(np.float32)/255.0

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BitcoinMining explaination

Data

• Assume this is the hash of the lastest block (shortened to 30 characters): 00000000000001adf44c7d69767585
• Following are the hashes of a few valid transactions waiting for inclusion (shortened).

5572eca4dd4
db7d0c0b845

• And this the hash of one special transaction that you just crafted, which gives 10BTC (the current reward) to yourself:

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• Make sure you have xauth installed. (See: xauth info or xauth list)
• On the server your /etc/ssh/sshd_config file should have these lines:

X11Forwarding yes
X11DisplayOffset 10
X11UseLocalhost no

• Make sure on client side you have X server installed.
• On the client side your ~/.ssh/config file should have these lines if not create new config file and add: