This example project contains the measurement of an apple with bruises on it.
Content:
| Table of Contents | ||
|---|---|---|
|
Parent page:
-
Linktoparent
Child pages:
| Children Display |
|---|
Downloads
Download an installer from below and follow the instructions of the installation guide
| Original Donor | Measurement System | Release Date (YYYY-MM-DD) | Download | Size (Installer) |
|---|---|---|---|---|
|
| 2016-07-06 | Apple with bruises.exe | 52.65 MB |
Open the installed example project from the Start perspective of your Perception Studio program.
Like to get a demo version of Perception Studio? Click here.
Description
The example project apple with bruises shows an apple with bruises on it measured by NIR (near infrared) HS (hyperspectral) line-scan technology.
Content
| Title | Apple with bruises |
|---|---|
| Category | Food |
| Sample Description | An apple with a large bruise on it. See sample image below. The reddish region in the centre shows the bruise. Some other bruises are located near the stem. The blue area also shows some russeting (a brownish roughened area on the skin of fruit caused by injury) around the top of the apple. |
| Sample ID | unknown |
| Sample Location | stomach |
| Donor | Rob Webb / Stemmer Imaging UK |
| Date of Measurement | 2016-07-04 |
| Measurement System | Stemmer Imaging CCI Setup:
|
| Measurement Description | Measurement in reflection |
| Measurement Setup | Lighting: Halogen (2x400W spots, 2-sided), Background: white coated transport tray (made of wood), tInt=12ms, Gain=low |
| Measurement ID |
| Formula | Unknown |
|---|---|
| Analysis | Unknown |
| Preprocessing | Unknown |
| Spectroscopic Discussion | Unknown |
| Sample Image(s) |
|
Overview
Usage
This data can serve to show contact-less bruises detection by means of a NIR (near infrared) hyperspectral imaging camera.
Further notes of the data sets donor
I carried out this example data with a conventional lighting setup - direct lighting from two sides. Therefore, the measurement data appears not to be the very best quality - especially on the borders the insufficient lighting situation results in spectra with less quality compared to those from the centre of the apple. However, by means of the CCI method Correlate I was able to extract a colour image showing all bruises available in reddish colour.
Mentioned in Tutorials
|
Good to Know
- When downloaded execute the installer. The data will get installed in the examples folder of your Perception Park folder in your user folder (e.g. my documents).
- When installed, open this project from the Start perspective of the Perception Studio program.
- A demo version of the Perception Studio program is available from here.
You are welcome to add your example data to the download space - see How to add example data to the Perception Wiki
© 2016 by Perception Park GmbH
The content of this page and any attached files are confidential and intended solely for the addressee(s). Any publication, transmission or other use of the information by a person or entity other than the intended addressee is prohibited. If you receive this in error please contact Perception Park and delete copied material. Perception Park GmbH, Nikolaiplatz 4 / 3, A-8020 Wartingergasse 42, 8010 Graz; Austria; FN 400381x