James Lau 771991673

Keras center and random crop support for ImageDataGenerator

preprocess_crop.py script below adds center and random crop to Keras's flow_from_directory data generator.

It first resizes image preserving aspect ratio and then performs crop. Resized image size is based on crop_fraction which is hardcoded but can be changed. See crop_fraction = 0.875 line where 0.875 appears to be the most common, e.g. 224px crop from 256px image.

Note that the implementation has been done by monkey patching keras_preprocessing.image.utils.loag_img function as I couldn't find any other way to perform crop before resizing without rewriting many other classes above.

Due to these limitations, the cropping method is enumerated into the interpolation field. Methods are delimited by : where the first part is interpolation and second is crop e.g. lanczos:random. Supported crop methods are none, center, random. When no crop method is specified, none is assumed.

refer to: https://stackoverflow.com/questions/39371772/how-to-install-anaconda-on-raspberry-pi-3-model-b

{USER}: pi

Install Miniconda 3:

wget http://repo.continuum.io/miniconda/Miniconda3-latest-Linux-armv7l.sh
sudo md5sum Miniconda3-latest-Linux-armv7l.sh # (optional) check md5
sudo /bin/bash Miniconda3-latest-Linux-armv7l.sh # -&gt; change default directory to /home/pi/miniconda3

	import torch
	from safetensors.torch import save_file

	INPUT_NAME = "model_weights.ckpt"
	OUTPUT_NAME = "model.safetensors"

	state = torch.load(INPUT_NAME, map_location="cpu")
	new_state = {}

	for key, value in state.items():

	import asyncio
	import base64
	import json
	import os
	import pyaudio
	from websockets.asyncio.client import connect


	class SimpleGeminiVoice:
	def __init__(self):

	import requests
	import json
	from datetime import datetime, timedelta
	cookies = {'sessionid': 'zw53stv84dn2am47ag5prl0uvh31joz3'}
	ETFs =['SPY', 'SH', 'VXX', 'EEM', 'QQQ', 'PSQ', 'XLF', 'GDX', 'HYG', 'EFA', 'IAU', 'XOP', 'IWM', 'FXI', 'SLV', 'USO', 'XLE', 'IEMG', 'AMLP', 'EWZ', 'XLK', 'XLI', 'VWO', 'GLD', 'XLP', 'JNK', 'EWJ', 'XLU', 'VEA', 'IEFA', 'XLV', 'PFF', 'VIXY', 'TLT', 'GDXJ', 'LQD', 'XLB', 'BKLN', 'XLY', 'SMH', 'OIH', 'ASHR', 'RSX', 'MCHI', 'VTI', 'EWH', 'SPLV', 'KRE', 'IVV', 'DIA', 'IEF', 'EZU', 'EWT', 'SPDW', 'VOO', 'SCHF', 'EWY', 'MYY', 'DOG', 'EUM']
	for ticker in ETFs:
	period = 365
	endDate = datetime.today().strftime('%Y-%m-%d')
	startDate = (datetime.today() - timedelta(days=period)).strftime('%Y-%m-%d')
	url = "https://api.tiingo.com/tiingo/daily/%s/prices?startDate=%s&endDate=%s" % (ticker, startDate, endDate)

	# install chromium, its driver, and selenium
	!apt update
	!apt install libu2f-udev libvulkan1
	!wget https://dl.google.com/linux/direct/google-chrome-stable_current_amd64.deb
	!dpkg -i google-chrome-stable_current_amd64.deb
	!wget https://edgedl.me.gvt1.com/edgedl/chrome/chrome-for-testing/118.0.5993.70/linux64/chromedriver-linux64.zip
	!unzip -j chromedriver-linux64.zip chromedriver-linux64/chromedriver -d /usr/local/bin/
	!pip install selenium chromedriver_autoinstaller

	# set options to be headless, ..

	#coding:utf-8
	import os,io
	from flask import Flask, request, redirect, url_for,Response,render_template,send_file,make_response,jsonify,send_from_directory
	from werkzeug import secure_filename
	from flask_cors import CORS,cross_origin


	ALLOWED_EXTENSIONS = set(['txt', 'pdf', 'png', 'jpg', 'jpeg', 'gif'])
	APP_ROOT = os.path.dirname(os.path.abspath(__file__))
	UPLOAD_FOLDER = os.path.join(APP_ROOT, 'static\\upload')

	import UIKit

	extension UIStackView {

	func removeAllArrangedSubviews() {

	let removedSubviews = arrangedSubviews.reduce([]) { (allSubviews, subview) -> [UIView] in
	self.removeArrangedSubview(subview)
	return allSubviews + [subview]
	}

	import base64
	from io import BytesIO
	from PIL import Image

	file = "data:image/png;base64,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