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Smart Spectrometer 1.0

3.2 MB / 1+ Downloads / Rating 5.0 - 1 reviews


See previous versions

Smart Spectrometer, developed and published by CORTEX, has released its latest version, 1.0, on 2020-08-22. This app falls under the Tools category on the Google Play Store and has achieved over 100 installs. It currently holds an overall rating of 5.0, based on 1 reviews.

Smart Spectrometer APK available on this page is compatible with all Android devices that meet the required specifications (Android 2.1+). It can also be installed on PC and Mac using an Android emulator such as Bluestacks, LDPlayer, and others.

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App Screenshot

App Screenshot

App Details

Package name: appinventor.ai_igodproduction.Smart_Spectroscope

Updated: 4 years ago

Developer Name: CORTEX

Category: Tools

New features: Show more

App Permissions: Show more

Installation Instructions

This article outlines two straightforward methods for installing Smart Spectrometer on PC Windows and Mac.

Using BlueStacks

  1. Download the APK/XAPK file from this page.
  2. Install BlueStacks by visiting http://bluestacks.com.
  3. Open the APK/XAPK file by double-clicking it. This action will launch BlueStacks and begin the application's installation. If the APK file does not automatically open with BlueStacks, right-click on it and select 'Open with...', then navigate to BlueStacks. Alternatively, you can drag-and-drop the APK file onto the BlueStacks home screen.
  4. Wait a few seconds for the installation to complete. Once done, the installed app will appear on the BlueStacks home screen. Click its icon to start using the application.

Using LDPlayer

  1. Download and install LDPlayer from https://www.ldplayer.net.
  2. Drag the APK/XAPK file directly into LDPlayer.

If you have any questions, please don't hesitate to contact us.

Reviews

4 ★, on 2020-08-10
It would be great if you could use pictures from your gallery. Then we wouldn't have to have the items on hand.

Previous Versions

Smart Spectrometer 1.0
2020-08-22 / 3.2 MB / Android 2.1+

About this app

To use the app, take a picture. Once the picture is loaded into the app, click on an area of the picture to obtain a spectral sample, which will be taken from the area defined by the 10x10 green box. To train the neural network, enter a label and press "learn." As training progresses, periodicaly press "recognize" to see if more samples need to be entered. Once the network has been trained, the program will either return up to the three closest samples OR indicate that no matches have been found. After sufficient training, the app can be used as an aid in the identification of minerals and chemical samples.

Background information: the app uses an RGB-to-hue algorithm to sample 100 pixels at a time. The spectrograph indicates whether or not the given wavelengths of light have been detected in the sample region. The neural network is based on one-shot learning and cascading typologies and is composed of 3 layers of binary neurons with max-n activations. As the user inputs more samples, the network grows to adapt to them.

Future updates are planned to allow the purchase of ready-made databases for the recognition of different minerals.

New features

Initial release.

App Permissions

Allows applications to open network sockets.
Allows applications to access information about networks.
Allows applications to access information about Wi-Fi networks.
Required to be able to access the camera device.
Allows an application to read from external storage.
Allows an application to write to external storage.