June 4, 2015 at 1:49 pm #1051LucaParticipant
Someone can post an example of SCIO raw spectral data from organic and inorganic materials? Thanks!!!June 7, 2015 at 12:12 pm #1073
Hello Luca, these attachments may help you.
mfg RogerJune 7, 2015 at 12:16 pm #1077
1. Bergkäse is a hard yellow cheese.
2. The samples were scanned on different days in various indoor lighting conditions.
July 16, 2015 at 9:02 am #1422sakrelaastaParticipant
- This reply was modified 8 years, 3 months ago by rejsharp.
Thank you Roger,
you do a great job, here as you do in the kickstarter comments!!
I am waiting to receive my developer kit, and now I just look around what the rest of you have to offer. Your attachments give a very nice fist idea of what to expect when we also start working.
But I have a question:
Lets limit it to the grapefruit and the cheese (red and blue color). If I understand correctly you have made a number of measurements for each and that is why we see a “pack/group” of lines for each color. Does the software give you any numeric data concerning the deviation? Red line appears to have smaller deviation from blue (in the “processed graph), but do we have a number? I believe it is very important to know this information.
Thanks a lot
NikosJuly 16, 2015 at 10:01 am #1424
The raw data seems to be a pure measure of light intensity per wavelength, so there is considerable variation depending on ambient lighting, sample distance, sample irregularity, temperature, SCiO internals etc.
It is possible in the SDK to download these actual data, but no stats are generally available on deviation of either raw or processed scans. The models do give a reliability index.
I see that CP have just added a new processing method, but I have not tried it out yet.
best regards, Roger.March 30, 2016 at 2:58 am #3013
Why I can’t see the rawon my scio lab?March 30, 2016 at 2:59 am #3015
what’s this situation?March 31, 2016 at 9:42 am #3017
When viewing the scans of a data collection, the preprocessing method options allow you to view your raw reflectance spectrum with different algorithms applied. These can help you identify outliers, inaccurate scans and reveal possible relationships in your data.
Note that this option will be available on SCiO’s next generation device.
Meanwhile, if you would like to get the raw reflectance spectrum with no
If you are interested, please contact us at firstname.lastname@example.org.
The Consumer Physics Team
April 11, 2016 at 2:13 am #3052April 12, 2016 at 7:27 am #3062
- This reply was modified 7 years, 6 months ago by Ayelet.
Please see the answer under ‘Stock Collections from Consumer Physics’ post.
The Consumer Physics TeamJune 13, 2016 at 10:25 pm #email@example.comKeymaster
I have two questions:
1. SCIO shows you the data in the app in absorbance? and after downloading the raw spectra, I will have this data in absorbance or reflectance.
2. What exactly means Processed, Normalized, Porcessed and Normalized, ((log R))´´ENormalize?
Thanks a lot!June 19, 2016 at 7:49 am #3508
The data which is shown is the reflecance spectrum – the ratio between the spectrum of the illumination source and the spectrum of the reflected signal from the scanned sample.
After downloading the raw spectra, you will have access to both the reflectance spectrum, the raw signal from the sample and the raw signal from the illumination source.
“Processed”, “Normalized”, “Porcessed and Normalized” and “((log R))” and Normalized” are all pre-processing methods used in order to eliminate spectral and experimental issues.
When viewing the scans of a data collection, the pre-processing options allow you to view your data collection spectrum with different algorithms applied. These can help you identify outliers, inaccurate scans and reveal possible relationships in your data.
For further details please contact us at firstname.lastname@example.org.AyeletMarch 6, 2017 at 7:19 am #email@example.comParticipant
How to download the original spectrum into a CSV file, pleaseMarch 14, 2017 at 12:02 pm #43675
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