MaggPi 21 research notes and 22 wiki edits

working on a GSOC project with Raspberry PI camera



Joined over 1 year ago


Computer vision microscope observations of Elodea plant cells

by MaggPi 5 days ago | 4 | 89 | 1

Introduction: This note describes a general computer vision approach for microscopic ...

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Raspberry Pi Manual Camera Control

by MaggPi 10 days ago | 4 | 308 | 3

Summary: This note describes software that enables manual control of Raspberry Pi camera se...

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NGB NDVI Video Optimization (Red/Blue Manual Gain Control)

by MaggPi 16 days ago | 0 | 253 | 1

Introduction: This project demonstrates the impact of different Raspberry Pi camera gain se...

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NDVI microscopy

by MaggPi about 1 month ago | 10 | 146 | 1

My first use of image-sequencer https://publiclab.github.io/image-sequencer/examples/#steps= ...

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High Dynamic Range (HDR) Imaging (revisited)

by MaggPi about 1 month ago | 0 | 74 | 0

This research note considers HDR imaging techniques for spectroscopy and microscope applications....

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computer vision color detection

by MaggPi about 1 month ago | 0 | 102 | 1

Introduction: Several digital camera applications such as spectroscopy or Normalized Differen...

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Camera exposure matrix

by MaggPi about 2 months ago | 2 | 122 | 2

This research note provides examples of an optimization matrix or digital contact sheet that per...

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Microscope calibration overlays… What’s the best approach?

by MaggPi about 2 months ago | 1 | 182 | 3

Research question Microscope calibration overlays... What's the best approach? Introduction: D...

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Infrared Insect Microscopy

by MaggPi about 2 months ago | 5 | 180 | 3

Summary:This research note shows microscopic images/ videos of three insects observed with white ...

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How can you use computer vision to reduce spectral overlap?

by MaggPi 2 months ago | 3 | 213 | 1

Research question: Can image processing /computer vision be used to increase the free spectral r...

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USB Webcam vs Raspberry Pi V2 Field of View (FOV) comparison / Community microscope initial evaluation #2

by MaggPi 2 months ago | 6 | 283 | 3

The research note compares the USB and Raspberry Pi V2 cameras that are typically used for the co...

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Raspberry Pi camera (visible and NOIR) V2 / picamera effects demos

by MaggPi 3 months ago | 0 | 202 | 3

Four videos demonstrate Raspberry Pi V2 picamera preset processing effects. The effects show ...

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Community Microscope Initial Evaluation

by MaggPi 3 months ago | 8 | 220 | 3

This post is an initial evaluation of the community microscope (with USB webcam- reverse len...

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Is there a way to use RGB spectral overlap to make better spectral measurements?

by MaggPi 3 months ago | 2 | 119 | 1

Background: In reviewing computer vision images from a lego/raspberry pi camera spectrometer ...

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Raspberry PI NoIR close-up Imaging

by MaggPi 3 months ago | 8 | 290 | 5

Objectives include: -Adjust focus for a NoIR camera lens by using a specially designed tool....

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Raspberry Pi Microscope/close up lens system

by MaggPi 4 months ago | 11 | 521 | 3

![Raspberry Pi Microscope/close up lens system][1] This project provides a way to use a Ras...

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GSoC proposal: Computer Vision enhancements for Raspberry Pi based Public Lab Science Projects

by MaggPi 5 months ago | 24 | 379 | 3

18 year old aspiring computer programmer; interested in computer science and how computer vision...

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Computer Vision/LED Plant Measurement System

by MaggPi 5 months ago | 3 | 463 | 3

The project incorporates a digital camera, light emitting diodes (LEDs), and software image analy...

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What are ways to monitor algae blooms?

stevie asked about 4 days ago

Answers by MaggPi

Can collecting dust on a sticky pad result in EPA review?

liz asked about 3 months ago

Answers by MaggPi

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MaggPi was awarded the Basic Barnstar by warren for their work published in NDVI microscopy.


MaggPi was awarded the Basic Barnstar by stevie for their work published in Raspberry Pi Microscope/close up lens system.


MaggPi was awarded the Basic Barnstar by stevie for their work published in Raspberry PI NoIR close-up Imaging .


MaggPi was awarded the Basic Barnstar by stevie for their work published in Computer vision microscope observations of Elodea plant cells.


MaggPi was awarded the Basic Barnstar by xose for their work published in Camera exposure matrix.


MaggPi was awarded the Basic Barnstar by xose for their work published in Raspberry Pi Manual Camera Control.



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