14 Aug

Combining mesh networking, vision processing, and origami cars

Jillian Naldrien Pantig

During SURP 2021’s week 8, Shahrul Kamil bin Hassan (Team Arnhold), Bhavik Joshi (Team Arnhold), Marisa Duran (Team Arnhold), and I integrated the three epics in the Arnhold project which are Mesh Networking, Vision Processing, and Feedback Controlled Cars. The integration can be seen below. A...

14 Aug

Integrating an OpenMV camera to an origami car to create visual feedback control

Jillian Naldrien Pantig

During SURP 2021’s week 8, Bhavik Joshi (Team Arnhold), Marisa Duran (Team Arnhold), and I managed to integrate the vision processing and feedback controlled cars epic. Using Marisa’s OpenMV code and my code for controlling the cars, we were able to put an OpenMV camera in one of my four-wheeled o...

11 Aug

Visualizing Rotation with AprilTags and Dashboard

Marisa Duran

Yesterday, I successfully integrated the camera with the dashboard (and the ESP32 featherboard). In the video demo below, I have the featherboard calling functions on the openMV camera, asking it to detect an apriltag and return rotation information (x, y, and z euler angles from the apriltags). The...

05 Aug

Determining the Ideal Resolution for AprilTag Detection

Marisa Duran

In the past few days, I have been working on integrating the visual processing work I have been doing with the work the rest of the Arnhold team has done so far. AprilTags will be integral to our demonstration next week, so I have been trying to determine the ideal resolution where the most area on...

11 Jul

Visual Processing of AprilTags

Marisa Duran

This past week, I worked on camera recognition using the openMV camera. This included recognition of different colored blobs, as well as recognition of April tags. To test the camera's April tag recognition, I put April tags on the wall and tested the distance that the April tags could be detecte...

02 Jul

Camera Setup for Visual Processing

Marisa Duran

This past week, I have been working on setting up the camera hardware for the visual processing that I will be working on. I started by setting up the ESP32 Cam, which uses the Arduino IDE. There is an example for ESP camera boards that can be used to set up a video stream on a web server, which is...

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