adujardin’s gists

adujardin / crowdhuman_to_yolo.py

Last active July 22, 2024 09:21

Convert CrowdHuman dataset to Yolo (v5) annotations

	"""
	Based on https://raw.githubusercontent.com/jkjung-avt/yolov4_crowdhuman/master/data/gen_txts.py

	Inputs:
	* nothing
	* or folder with CrowdHuman_train01.zip, CrowdHuman_train02.zip, CrowdHuman_train03.zip, CrowdHuman_val.zip, annotation_train.odgt, annotation_val.odgt

	python crowdhuman_to_yolo.py --dataset_path foo/bar/

	Outputs:

adujardin / yolov5_val.sh

Last active July 18, 2022 11:55

Yolov5 accuracy test

	#docker run --gpus=all -it -v /:/host/ nvcr.io/nvidia/pytorch:22.02-py3
	host_folder="/host/tmp/yolov5_results.txt"
	rm ${host_folder}

	git clone https://github.com/ultralytics/yolov5
	cd yolov5
	pip install -qr requirements.txt
	rm requirements.txt
	pip uninstall opencv-python
	pip install opencv-python-headless==4.4.0.40 ujson

adujardin / decode.py

Created March 31, 2021 14:25

Decoding example of ORStereo dataset GT disparity https://theairlab.org/orstereo/ from PNG 4 uint8 packed, into f32 disparity

	import cv2
	import numpy as np

	disp_u8c4 = cv2.imread("IROS_ORStereo_4K/FoV60/CoalMine/disparity/000002_disp_lu1.png", cv2.IMREAD_UNCHANGED)
	disp_gt_f32 = disp_u8c4.view(dtype=np.float32)

adujardin / test_pyzed_availability.sh

Last active March 30, 2021 14:31

Small script to check if the python wrapper of the ZED SDK is available for all config (lot of hardcoded stuff)

	ZED_SDK_VERSION="3.5"
	URL_base="https://download.stereolabs.com/zedsdk/${ZED_SDK_VERSION}/"
	URL_BUCKET="https://stereolabs.sfo2.digitaloceanspaces.com/zedsdk"
	#URL_BUCKET="https://stereolabs.sfo2.cdn.digitaloceanspaces.com/zedsdk"

	check_HTTP_err_code() {
	http_err=$(curl -I -s -o /dev/null -w "%{http_code}" $1)
	if [ "$http_err" != "200" ] && [ "$http_err" != "302" ]; then
	echo "ERROR: $http_err -> $1"
	fi

adujardin / check_cuda_driver.sh

Created November 18, 2020 11:23

Check nvidia driver + cuda runtime version for Linux

	#!/usr/bin/env bash

	# Check if nvidia-smi is there
	if ! command -v nvidia-smi &> /dev/null
	then
	echo "nvidia-smi could not be found"
	exit
	else

	# Check that it's working

adujardin / download_deb_files.sh

Last active August 12, 2023 08:34

Script to download all dependencies of a package on Ubuntu

	#!/usr/bin/env bash

	# Inspired from https://ostechnix.com/download-packages-dependencies-locally-ubuntu/

	# Can be typically run in docker to select the version you want like:
	# docker run -it -v $(pwd):/host ubuntu:20.04 bash -c "$(cat ./this_script.sh)"

	package_to_install="docker.io"

	apt update; apt install -y apt-rdepends lsb-release

adujardin / mat_conversion.hpp

Last active October 19, 2020 15:54

OpenCV Mat <-> ZED SDK Mat

	inline cv::Mat slMat2cvMat(const sl::Mat& input) {
	int cv_type = -1;
	switch (input.getDataType()) {
	case sl::MAT_TYPE::F32_C1: cv_type = CV_32FC1;
	break;
	case sl::MAT_TYPE::F32_C2: cv_type = CV_32FC2;
	break;
	case sl::MAT_TYPE::F32_C3: cv_type = CV_32FC3;
	break;
	case sl::MAT_TYPE::F32_C4: cv_type = CV_32FC4;

adujardin / stress_test.sh

Last active July 8, 2020 09:51


	# https://spin.atomicobject.com/2017/08/24/start-stop-bash-background-process/
	trap "kill 0" EXIT

	# For jetsons
	if [ "$(arch)" == "aarch64" ]; then
	nvpmodel_maxn_mode=0

	if [ -e "/proc/device-tree/compatible" ]; then
	if [ -e "/proc/device-tree/model" ]; then

adujardin / nano_initial_setup.sh

Created May 20, 2020 08:09

	sudo apt update -y
	sudo apt upgrade -y
	sudo apt dist-upgrade -y
	sudo apt autoremove -y
	sudo apt install wget curl nano -y
	wget https://gist.githubusercontent.com/adujardin/59f7653080c2f25e7558d18de66b59bf/raw/ee6850a5c5b81b936454b3ec6373b127e7181624/upgrade_jetson.sh
	chmod +x upgrade_jetson.sh
	sudo bash upgrade_jetson.sh

adujardin / upgrade_jetson.sh

Last active January 29, 2021 17:34

Script to upgrade OTA the jetpack version (currently to JP45 from JP44)

Aymeric Dujardin adujardin