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ricardodeazambuja / raspberry_fast_capture.py
Created April 15, 2020 13:35 — forked from CarlosGS/raspberry_fast_capture.py
Fast reading from the raspberry camera with Python, Numpy, and OpenCV. See the comments for more details.
# Fast reading from the raspberry camera with Python, Numpy, and OpenCV
# Allows to process grayscale video up to 124 FPS (tested in Raspberry Zero Wifi with V2.1 camera)
#
# Made by @CarlosGS in May 2017
# Club de Robotica - Universidad Autonoma de Madrid
# http://crm.ii.uam.es/
# License: Public Domain, attribution appreciated
import cv2
import numpy as np
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ricardodeazambuja / EditGraph.py
Created April 22, 2020 22:39 — forked from ByungSunBae/EditGraph.py
simple tensorflow graph edit example
# from : https://github.com/tensorflow/tensorflow/blob/master/tensorflow/contrib/graph_editor/examples/edit_graph_example.py
import numpy as np
import tensorflow as tf
from tensorflow.contrib import graph_editor as ge
# create a graph
g = tf.Graph()
with g.as_default():
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ricardodeazambuja / ransac_polyfit.py
Created May 5, 2020 17:19 — forked from geohot/ransac_polyfit.py
RANSAC polyfit. Fit polynomials with RANSAC in Python
def ransac_polyfit(x, y, order=3, n=20, k=100, t=0.1, d=100, f=0.8):
# Thanks https://en.wikipedia.org/wiki/Random_sample_consensus
# n – minimum number of data points required to fit the model
# k – maximum number of iterations allowed in the algorithm
# t – threshold value to determine when a data point fits a model
# d – number of close data points required to assert that a model fits well to data
# f – fraction of close data points required
besterr = np.inf
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ricardodeazambuja / GitDeleteCommands.ps1
Created April 10, 2021 17:14 — forked from cmatskas/GitDeleteCommands.ps1
Git Delete Branch commands
## Delete a remote branch
$ git push origin --delete <branch> # Git version 1.7.0 or newer
$ git push origin :<branch> # Git versions older than 1.7.0
## Delete a local branch
$ git branch --delete <branch>
$ git branch -d <branch> # Shorter version
$ git branch -D <branch> # Force delete un-merged branches
## Delete a local remote-tracking branch
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ricardodeazambuja / live_loss_plot_keras.ipynb
Created June 16, 2021 09:16 — forked from stared/live_loss_plot_keras.ipynb
Live loss plot for training models in Keras (see: https://github.com/stared/livelossplot/ for a library)
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ricardodeazambuja / server.py
Created September 18, 2021 18:16 — forked from dragermrb/server.py
Python 3 HTTP Server with Basic Authentication
import http.server
import cgi
import base64
import json
from urllib.parse import urlparse, parse_qs
class CustomServerHandler(http.server.BaseHTTPRequestHandler):
def do_HEAD(self):
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ricardodeazambuja / Send infrared commands from the Arduino to the iRobot Roomba
Created January 23, 2022 20:34 — forked from probonopd/Send infrared commands from the Arduino to the iRobot Roomba
Send infrared commands from the Arduino to the iRobot Roomba. Use a transistor to drive the IR LED from pin D3 for maximal range.
#include <IRremote.h>
/*
Send infrared commands from the Arduino to the iRobot Roomba
by probono
2013-03-17 Initial release
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ricardodeazambuja / gist:eb668cb015055f8c91eb9ed2f5f3ee43
Created March 12, 2022 22:55 — forked from rxaviers/gist:7360908
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