jaskiratsingh2000

Heat Potential Vector-Field CBFs for Multi-Robot Navigation

Rohan Chandra

Abstract—This paper develops a comprehensive and selfcontained background on control barrier functions (CBFs), covering fundamental notions of forward invariance, Nagumo's viability theorem, Lie derivatives, zeroing and reciprocal CBFs, high relative degree and higher-order CBFs, robustness to disturbances, sampled-data and discrete-time variants, and CLF-CBF quadratic programs with feasibility guarantees. Building on this foundation, we introduce Vector-Field Control Barrier Functions (VFCBFs), where the barrier is a vector object rather than a scalar function. We present two complementary formulations. The first enforces directional safety by constraining the system velocity relative to a prescribed barrier vector field. The second enforces evolutionary safety via Lie-bracket constraints that regulate how the barrier field itself evolves under the closed-loop flow. We also give a third formulation for vector-valued barrier func

jaskiratsingh2000

WHAT I'M TRYING TO DO? I am trying to select the cordinates points on mouse click using cv2.setMouseCallback() function and printing the cordinates of every mouse click. I have put on the condition that the cordinates will be printed only until the counter and counterm is less than equal to 5 for two different functons, namely clickEventCTscanImage(event, x, y, flags, param) and clickEventMRIscanImage(event, x, y, flags, param)respectively.

WHAT I WANT TO ACHIEVE? I want to achieve that when I have selected the 5 points in totall the specific image should get closed and the second image should get automatically open ups and asks to perform the same function. that means the CT Scan image after achieving 5 points should get closed automatically and MRI image should open up for selecting the points and on selecting the points it should also get closed and then further code should executed aftewr printing in a following way:

Output to achieve:

[![enter image description here](https://i.stack.

jaskiratsingh2000

import os
import argparse
import cv2
from glob import glob
import numpy as np

def loadData():
	
	#path for the groundtruth images and masks

jaskiratsingh2000

Command Ran:

/usr/bin/salloc -n 20 -J interactive -p ihub -A mobility_arfs --gres=gpu:2 -t 12:00:00 /usr/bin/srun  --pty --cpu_bind=no /bin/bash -l

python3 infer.py --cfg /home2/jaskirat.singh/Drone-based-building-assessment/win_det_heatmaps/experiments/shufflenet/lr1e-3_120x90-110_center_b2.yaml 
                 --model /home2/jaskirat.singh/shufflenet_zjufacade+iiitH.pth
                 --infer /home2/jaskirat.singh/002

jaskiratsingh2000

import RPi.GPIO as GPIO
import time
 
#GPIO Mode (BOARD / BCM)
GPIO.setmode(GPIO.BCM)

#Setting GPIO Pins for the Motor A

DirMotorA = 27
PwmMotorA = 22

jaskiratsingh2000

import RPi.GPIO as GPIO
import time
 
#GPIO Mode (BOARD / BCM)
GPIO.setmode(GPIO.BCM)
 
#set GPIO Pins for Ultasonic Senor1 (Front Face)
gpioTrigger1 = 4
gpioEcho1 = 17

jaskiratsingh2000

Install OpenCV 4.1.2 on Raspbian Buster

$ chmod +x *.sh
$ ./download-opencv.sh
$ ./install-deps.sh
$ ./build-opencv.sh
$ cd ~/opencv/opencv-4.1.2/build
$ sudo make install

jaskiratsingh2000

.9/pandas/tests/groupby/aggregate
  copying pandas/tests/groupby/aggregate/test_cython.py -> build/lib.linux-armv7l-3.9/pandas/tests/groupby/aggregate
  creating build/lib.linux-armv7l-3.9/pandas/tests/tseries/frequencies
  copying pandas/tests/tseries/frequencies/test_inference.py -> build/lib.linux-armv7l-3.9/pandas/tests/tseries/frequencies
  copying pandas/tests/tseries/frequencies/test_frequencies.py -> build/lib.linux-armv7l-3.9/pandas/tests/tseries/frequencies
  copying pandas/tests/tseries/frequencies/test_freq_code.py -> build/lib.linux-armv7l-3.9/pandas/tests/tseries/frequencies
  copying pandas/tests/tseries/frequencies/__init__.py -> build/lib.linux-armv7l-3.9/pandas/tests/tseries/frequencies
  creating build/lib.linux-armv7l-3.9/pandas/tests/tseries/offsets
  copying pandas/tests/tseries/offsets/test_offsets.py -> build/lib.linux-armv7l-3.9/pandas/tests/tseries/offsets
  copying pandas/tests/tseries/offsets/test_ticks.py -> build/lib.linux-armv7l-3.9/pandas/tests/tseries/offsets

jaskiratsingh2000

https://itheo.nl/install-python-3-9-on-raspberry-pi#:~:text=Install%20Python%203.9%20on%20a%20Raspberry%20PI&text=this%20takes%20a%20while%2C%20grab,untar%20it%20and%20compile%20it.&text=Building%20and%20compiling%20python%20can,lets%20install%20what%20was%20build!

jaskiratsingh2000

#include <stdio.h>

void matrixReadValues(int rows, int columns, int readInput[rows][columns]);
void matrixPrint(int rows, int columns, int readOutput[rows][columns]);
void matrixAddition(int rows, int columns, int matrix1[rows][columns], int matrix2[rows][columns]);
void matrixSubtraction(int rows, int columns, int matrix1[rows][columns], int matrix2[rows][columns]);
void matrixMultiplication(int rowsA, int columnsA, int rowsB, int columnsB, int matrix1[rowsA][columnsA], int matrix2[rowsB][columnsB]);
void matrixTransposePrint(int rows, int columns, int matrixTranspose[rows][columns]);
int matrixDeterminant(int rows, int columns, int matrixDet[rows][columns], int matrixOrder);
void matrixRowEchleonForm(int rows, int columns, int matrix1[rows][columns]);