19 Questions 34 Answers 0 Followers
Questions related from Bojan Andonovski
Hi Im trying to build and train a Machine Learning model that autonomously perform color matching between the target gemstone and the Reference Standard color chart. A digital photo image of the...
05 February 2023 7,325 1 View
Hi I would like to use Machine Learning methodology for automatic image-based classification of precious stones (like diamonds, sapphire, ruby, etc).. . So I have more then 100 000 images of...
05 February 2023 1,389 8 View
Hi I like to perform a Self-Localization of a Swarm of Underwater Vehicles using Time Difference of Arrival (TDOA) of acoustic signals. I found this paper relevant for my problem but there...
21 July 2022 2,836 0 View
Im trying to get Velocity in order to control underwater swarm ROV. I can use the acceleration and to Euler integration but the error will be accumulated over time. As we are having a swarm...
13 October 2021 3,923 3 View
Hello I have to perform a localization of a underwater autonomous vehicle (UUV) and for that purpose have a couple of sensors available on board. I know that ultrasonic (Sonar) sensors perform...
09 September 2021 3,069 4 View
Hi Im using raspberry Pi 4 B and have installed ROS melodic. I have Raspberry Pi Camera V2.1. Would like to send a compressed video with a lower latency as much as possible to the...
24 August 2021 4,985 3 View
Hello, I'm working on a research project where I need to estimate in real time the 6DOF pose of objects in a pick and place tasks. The pose must be estimate in real time, and the objects can be...
03 June 2020 7,415 0 View
I would like to do obstacle avoidance using only Monocular Cameras. I will use ROS and Ubuntu as a framework. The application is in construction industry so would like to detect the material which...
13 March 2018 3,758 4 View
Hi I have a Machine Vision project for a crane in the construction. So must meets the requirements for swing angle detection and obstacle avoidance from the crane (by the distance of around 40m)....
05 March 2018 6,191 5 View
Hi, I would like to do some object detection where have two restrictions. First one is that at the moment dont have large number of images for training (at the moment are around 550 images)....
02 August 2017 5,968 2 View
Hi How to calculate confident level in computer vision. I work on object detection and for that purpose detected relevant features. I work on airplane door detection, so I have some relevant...
29 May 2017 4,661 4 View
Hello I would like to use the Design of Experiment (DoE) in object detection. My target is to detect airplane door. For this case I extract and detect relevant features in the door such as door...
18 May 2017 4,964 3 View
HI I am trying to detect the door of a vehicle or Aircraft with Visual Camera and navigate a mobile robot to the center of the object. I would like to use OpenCV (with C++) for object detection...
23 May 2016 1,142 9 View
I have done some experiments to classify the performance of the user while driving the robot in an indoor environment. So after successful classification of users behaviour in the power mobility...
11 April 2014 5,114 1 View
Hi I have IMU sensor that gives me the raw data such as orientation, Angular and Linear acceleration. Im using ROS and doing some Gazebo UUV simulation. Furthermore, I want to get linear...
01 January 1970 3,840 7 View
Hi I would like to know the standard approaches (methods) for cable teleoperated underwater ROV. So the standard teleportation control methods of the underwater ROV with joystick cable Thanks
01 January 1970 3,322 4 View
Hello I have two Cahmeleon3 mono cameras and made it work as stereo (as Master Slave) synchronized. I need to use them for long distances object detection and collision avoidance /obstacle...
01 January 1970 8,748 3 View
HI I would like to know what are the common method to get sensor sensor feedback in teleoperated underwater ROV to close the control loop. I mean does it use Velocity or Force and what sensor...
01 January 1970 408 7 View
I would like to ask for small help regarding the Automation/Robotics of hand manufacturing prism solution.
01 January 1970 5,732 1 View