zoecarver’s gists

zoecarver / MainActivity.java

Created August 17, 2017 18:35

	package com.reactlibrary;

	import android.content.Intent;
	import android.net.Uri;
	import android.support.v7.app.AppCompatActivity;
	import android.util.Log;

	import com.facebook.react.bridge.ReactApplicationContext;
	import com.github.hiteshsondhi88.libffmpeg.ExecuteBinaryResponseHandler;
	import com.github.hiteshsondhi88.libffmpeg.FFmpeg;

zoecarver / gist:f0544f56328545fe920f4db7d407b029

Last active August 8, 2018 00:33

[updated - single thread - no custom ssl] build log of nodejs mobile

This file has been truncated, but you can view the full file.

	rm -f -r out/Makefile node node_g out/Release/node \
	out/Release/node.exp
	rm -f -r node_modules
	rm -f test.tap
	creating ./icu_config.gypi
	{ 'target_defaults': { 'cflags': [],
	'default_configuration': 'Release',
	'defines': [],
	'include_dirs': [],
	'libraries': []},

zoecarver / log

Created August 8, 2018 17:30

[second] nodejs build log

This file has been truncated, but you can view the full file.

	rm -f -r out/Makefile node node_g out/Release/node \
	out/Release/node.exp
	rm -f -r node_modules
	rm -f test.tap
	creating ./icu_config.gypi
	{ 'target_defaults': { 'cflags': [],
	'default_configuration': 'Release',
	'defines': [],
	'include_dirs': [],
	'libraries': []},

zoecarver / [no cctest] nodejs build log

Created August 9, 2018 23:50

This file has been truncated, but you can view the full file.

	rm -f -r out/Makefile node node_g out/Release/node \
	out/Release/node.exp
	rm -f -r node_modules
	rm -f test.tap
	creating ./icu_config.gypi
	{ 'target_defaults': { 'cflags': [],
	'default_configuration': 'Release',
	'defines': [],
	'include_dirs': [],
	'libraries': []},

zoecarver / main.py

Created November 26, 2018 16:17

Python script for face tracking

	import cv2
	from cv2 import COLOR_RGB2GRAY

	from skimage.feature import hog
	from sklearn.model_selection import train_test_split
	from sklearn.svm import LinearSVC

	import matplotlib.pyplot as plt

	from glob import glob

zoecarver / part1_data_processing.py

Last active November 27, 2018 03:15

	people_glob = glob('dataset/people/*.png')
	background_glob = glob('dataset/not-people/*.png')

	people = []
	not_people = []

	for filename in people_glob:
	image = cv2.imread(filename, COLOR_RGB2GRAY)
	image = cv2.resize(image, (64, 64))
	people.append(image)

zoecarver / part2_feature_extraction.py

Last active November 27, 2018 03:29

	def get_hog_features(image, visualize=False):
	features = hog(
	image,
	orientations=9,
	pixels_per_cell=(8, 8),
	cells_per_block=(2, 2),
	visualize=visualize,
	feature_vector=True,
	block_norm='L1'
	)

zoecarver / part3_image_classifier.py

Created November 27, 2018 03:24

	X = np.vstack([people_features, not_people_features])
	y = np.concatenate([np.ones(people_len), np.zeros(not_people_len)])

	train_x, test_x, train_y, test_y = train_test_split(X, y, test_size=0.2, shuffle=True)

	classifier = LinearSVC(verbose=1)
	classifier.fit(train_x, train_y)
	print('Accuracy: %s' % classifier.score(test_x, test_y))

zoecarver / part4_new_functions.py

Created November 27, 2018 03:29

	def randcolorvalue():
	return float(randint(0, 255)) / 255


	def randcolor():
	return randcolorvalue(), randcolorvalue(), randcolorvalue()


	def draw_boxes(image, boxes):
	image = np.copy(image)

zoecarver / part5_use_functions.py

Created November 27, 2018 03:35

	test_image = cv2.imread('test.jpg', COLOR_RGB2GRAY) # load test image
	test_image = cv2.resize(test_image, (200, 400)) # resize

	# get all sliding windows we want
	search_windows = \
	sliding_window(test_image, y_stop=200, window=(64, 64), overlap=(.7, .7)) + \
	sliding_window(test_image, y_stop=250, window=(80, 80), overlap=(.6, .6)) + \
	sliding_window(test_image, y_stop=300, window=(96, 96), overlap=(.5, .5)) + \
	sliding_window(test_image, y_stop=350, window=(128, 128), overlap=(.4, .4))

Zoe Carver zoecarver