Kwaliteitsvol digitaliseren van tekst- en beeldmateriaal/en - Bewerkingsoverzicht

Bart Magnus: Nieuwe pagina aangemaakt met 'If you decide you want to undertake a digitisation project of your own, it’s important to think carefully about who will take on which tasks. What can you achieve...'

2025-03-28T12:51:59Z

Nieuwe pagina aangemaakt met 'If you decide you want to undertake a digitisation project of your own, it’s important to think carefully about who will take on which tasks. What can you achieve...'

← Oudere versie		Versie van 28 mrt 2025 12:51
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	You can also outsource your digitisation assignments to a professional company, which often have more in-house expertise to produce higher quality. But their expertise and quality should still be assessed on the basis of the aforementioned issues. You can find more information in [[Een digitaliseringsopdracht uitbesteden/en\|Outsourcing a digitisation assignment]].		You can also outsource your digitisation assignments to a professional company, which often have more in-house expertise to produce higher quality. But their expertise and quality should still be assessed on the basis of the aforementioned issues. You can find more information in [[Een digitaliseringsopdracht uitbesteden/en\|Outsourcing a digitisation assignment]].

	~~<div lang="nl" dir="ltr" class="mw-content-ltr">~~		If you decide you want to undertake a digitisation project of your own, it’s important to think carefully about who will take on which tasks. What can you achieve with your employees’ time and skills? When might you need to bring in external consultants? Will you work with students or volunteers? Sometimes it can be beneficial to give people the opportunity to develop certain skills. If you plan to involve volunteers or students, be sure to read the article [[(Vrijwilligers-)werk in de archiefzorg\|(Voluntary) work in archive management]].
	~~Als je beslist om zelf te digitaliseren~~, ~~denk dan goed na over wie welke taken op zich zal nemen~~. ~~Wat kan je realiseren met de tijd en vaardigheden van de werknemers~~? ~~Waarvoor schakel je eventueel externe~~ consultants in? ~~Werk je met studenten of vrijwilligers~~? ~~Soms kan het nuttig zijn om mensen de mogelijkheid te geven om bepaalde vaardigheden te laten ontwikkelen~~. ~~Wanneer je plant om vrijwilligers of studenten in te schakelen~~, ~~lees dan zeker ook de tool~~ [[(Vrijwilligers-)werk in de archiefzorg]].
	~~</div>~~

	== The storage location ==		== The storage location ==

DelphineVanoverberghe op 4 okt 2024 om 13:42

2024-10-04T13:42:11Z

← Oudere versie		Versie van 4 okt 2024 13:42
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	=== General rules ===		=== General rules ===

	~~<div class="mw-translate-fuzzy">~~
	* Scan the entire document, leaving a margin of approximately 0.5 cm around the edge to prove that the full document has been digitised. You can always remove the margin again later, e.g. for publication.		* Scan the entire document, leaving a margin of approximately 0.5 cm around the edge to prove that the full document has been digitised. You can always remove the margin again later, e.g. for publication.
	* The image must have a resolution of minimum 300 ppi at full size (ppi stands for ‘pixels per inch’). This means that 300 pixels are recorded for every inch of your document. The more pixels there are, the sharper the image is and the more you can zoom in without losing quality. If you’re digitising documents that you know it must be possible to magnify (e.g. passport photos and slides), the standard value of 300 ppi is not sufficient. If you want to magnify the document 2x as standard, choose 600 ppi. And use 1200 ppi to zoom in 4x, and so on.		* The image must have a resolution of minimum 300 ppi at full size (ppi stands for ‘pixels per inch’). This means that 300 pixels are recorded for every inch of your document. The more pixels there are, the sharper the image is and the more you can zoom in without losing quality. If you’re digitising documents that you know it must be possible to magnify (e.g. passport photos and slides), the standard value of 300 ppi is not sufficient. If you want to magnify the document 2x as standard, choose 600 ppi. And use 1200 ppi to zoom in 4x, and so on.
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	* If you’re scanning or taking photographs in grey tones, choose a bit depth of 8 or 16 bit.		* If you’re scanning or taking photographs in grey tones, choose a bit depth of 8 or 16 bit.
	* Make sure the colours are captured and saved using a sufficiently rich colour profile. An RGB colours profile is usual for digitisation projects. The world of heritage mostly opts for the colour profiles ECI RGB v2 or Adobe RGB. Another common colour profile is sRGB. But do not use this for your archive or master files (see below) as the range of colours that sRGB can save is not rich enough.		* Make sure the colours are captured and saved using a sufficiently rich colour profile. An RGB colours profile is usual for digitisation projects. The world of heritage mostly opts for the colour profiles ECI RGB v2 or Adobe RGB. Another common colour profile is sRGB. But do not use this for your archive or master files (see below) as the range of colours that sRGB can save is not rich enough.
	~~</div>~~

	=== Calibrate the recording equipment ===		=== Calibrate the recording equipment ===

DelphineVanoverberghe op 4 okt 2024 om 13:41

2024-10-04T13:41:27Z

← Oudere versie		Versie van 4 okt 2024 13:41
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	</blockquote>		</blockquote>

	~~<div class="mw-translate-fuzzy">~~		Digitisation is the conversion of analogue media, such as paper or photos, into a digital form. This can be as simple as placing a photo under a scanner, but when you want to structurally digitise a large collection, it is recommended to pay sufficient attention to the quality of the digitisation. Digitising collections is a process that requires a lot of time and resources. You should therefore ensure that the result is sustainable and can be (re)used for as many purposes as possible in the future.
	Digitisation is the conversion of analogue media, such as paper or ~~photographs~~, into a digital form. ~~But how do~~ you ~~ensure high-~~quality digitisation of your archive and ~~collections?~~		In this article, we will delve into the aspects you need to consider in order to digitise parts of your archive and collection(s) with quality.
	~~</div>~~

	__TOC__		__TOC__
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	</div>		</div>

	~~<div class="mw-translate-fuzzy">~~
	== The storage location ==		== The storage location ==
	~~</div>~~

	Imagine you spend months digitising your entire photographic collection, saving all the photos on your computer, and then your computer is stolen or you spill coffee on it! Or what if all your images somehow disappear following a system update?		Imagine you spend months digitising your entire photographic collection, saving all the photos on your computer, and then your computer is stolen or you spill coffee on it! Or what if all your images somehow disappear following a system update?

Nastasia op 12 jun 2024 om 13:34

2024-06-12T13:34:07Z

← Oudere versie		Versie van 12 jun 2024 13:34
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	* [https://faro.be/publicaties/handboek-digitaliseren-van-documenten-technische-aspecten-en-kwaliteitseisen Poppe Jeroen. ''Handboek digitaliseren van documenten. Technische aspecten en kwaliteitseisen'', 2017]		* [https://faro.be/publicaties/handboek-digitaliseren-van-documenten-technische-aspecten-en-kwaliteitseisen Poppe Jeroen. ''Handboek digitaliseren van documenten. Technische aspecten en kwaliteitseisen'', 2017]
	* [https://~~www~~.~~projectcest~~.be/~~wiki/Richtlijnen CEST-richtlijnen~~ with regard to digitising collections]		* [https://kennisbank.meemoo.be/basisrichtlijnen Guidelines with regard to digitising collections]
	* [https://www.heritagefund.org.uk/sites/default/files/media/attachments/Doing%20digitisation%20on%20a%20budget%20a%20guide%20to%20low-cost%20digital%20projects.pdf Doing digitisation on a budget: a guide to low-cost digital projects], a publication by Heritage Fund UK.		* [https://www.heritagefund.org.uk/sites/default/files/media/attachments/Doing%20digitisation%20on%20a%20budget%20a%20guide%20to%20low-cost%20digital%20projects.pdf Doing digitisation on a budget: a guide to low-cost digital projects], a publication by Heritage Fund UK.

Bart Magnus: Nieuwe pagina aangemaakt met '
Digitising analogue text and image content can offer many advantages, e.g. to make it more consultable. But digitisation is an intensive process that r...'

2024-04-19T13:13:36Z

Nieuwe pagina aangemaakt met '<blockquote> Digitising analogue text and image content can offer many advantages, e.g. to make it more consultable. But digitisation is an intensive process that r...'

← Oudere versie		Versie van 19 apr 2024 13:13
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	<languages />~~<div lang="nl" dir="ltr" class="mw-content-ltr">~~		<languages /><blockquote>
	<blockquote>		Digitising analogue text and image content can offer many advantages, e.g. to make it more consultable. But digitisation is an intensive process that requires a lot of time and resources. Good planning and approach are therefore crucial.<br>
	~~Het digitaliseren van analoog tekst- en beeldmateriaal kan veel voordelen bieden~~, ~~bijvoorbeeld voor raadpleegbaarheid~~. ~~Digitalisering~~ is ~~echter een intensief proces dat veel tijd en middelen vraagt~~. ~~Een goede~~ planning ~~en aanpak zijn dan ook cruciaal~~.<br>		In this article, you’ll learn:
	In ~~deze tool leer je het volgende~~:		* Where should you store your digitised images?
	* ~~Waar moet je je gedigitaliseerde beelden opslaan~~?		* How do you describe your digitised images?
	* ~~Hoe beschrijf je je gedigitaliseerde beelden~~?		* How do you ensure good image quality of the digitised images?
	* ~~Hoe zorg je voor een goede beeldkwaliteit van de gedigitaliseerde beelden~~?		* Which file formats should you use for your digitised images?
	* ~~Welke bestandsformaten moet je gebruiken voor je gedigitaliseerde beelden~~?
	</blockquote>		</blockquote>
	~~</div>~~

	<div class="mw-translate-fuzzy">		<div class="mw-translate-fuzzy">

DelphineVanoverberghe op 1 dec 2023 om 14:15

2023-12-01T14:15:48Z

← Oudere versie		Versie van 1 dec 2023 14:15
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	Make sure the colours in the archive file are coded using the ECI RGB v2 or Adobe RGB colour space. You can configure this in Photoshop.		Make sure the colours in the archive file are coded using the ECI RGB v2 or Adobe RGB colour space. You can configure this in Photoshop.

	~~<div class="mw-translate-fuzzy">~~		Check the TIFF. Not every TIFF is a well-made TIFF. The TIFF is produced by your scanner software, which has been created by humans, so something could always go wrong.
	Check the TIFF. Not every TIFF is a well-made TIFF. The TIFF is produced by your scanner software, which has been created by humans, so something could always go wrong. ~~'''Use [http://dpfmanager.org/ the free software tool DPF Manager] to check whether your TIFF has been put together properly.'''~~
	~~</div>~~

	=== The reference file ===		=== The reference file ===

FuzzyBot: Bijgewerkt vanwege een nieuwe basisversie van de bronpagina

2023-12-01T14:00:44Z

Bijgewerkt vanwege een nieuwe basisversie van de bronpagina

@@ Regel 1: / Regel 1: @@
-<languages /><div class="mw-translate-fuzzy">
+<languages /><div lang="nl" dir="ltr" class="mw-content-ltr">
 Digitisation is the conversion of analogue media, such as paper or photographs, into a digital form. But how do you ensure high-quality digitisation of your archive and collections?
 </div>
@@ Regel 20: / Regel 31: @@
 You can also outsource your digitisation assignments to a professional company, which often have more in-house expertise to produce higher quality. But their expertise and quality should still be assessed on the basis of the aforementioned issues. You can find more information in [[Een digitaliseringsopdracht uitbesteden/en|Outsourcing a digitisation assignment]].
 <div class="mw-translate-fuzzy">

Bart Magnus op 8 sep 2023 om 13:19

2023-09-08T13:19:02Z

← Oudere versie		Versie van 8 sep 2023 13:19
Regel 1:		Regel 1:
	<languages />Digitisation is the conversion of analogue media, such as paper or photographs, into a digital form. But how do you ensure high-quality digitisation of your archive and collections?		<languages /><div class="mw-translate-fuzzy">
			Digitisation is the conversion of analogue media, such as paper or photographs, into a digital form. But how do you ensure high-quality digitisation of your archive and collections?
			</div>

	__TOC__		__TOC__
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	You can also outsource your digitisation assignments to a professional company, which often have more in-house expertise to produce higher quality. But their expertise and quality should still be assessed on the basis of the aforementioned issues. You can find more information in [[Een digitaliseringsopdracht uitbesteden/en\|Outsourcing a digitisation assignment]].		You can also outsource your digitisation assignments to a professional company, which often have more in-house expertise to produce higher quality. But their expertise and quality should still be assessed on the basis of the aforementioned issues. You can find more information in [[Een digitaliseringsopdracht uitbesteden/en\|Outsourcing a digitisation assignment]].

			<div class="mw-translate-fuzzy">
	== The storage location ==		== The storage location ==
			</div>

	Imagine you spend months digitising your entire photographic collection, saving all the photos on your computer, and then your computer is stolen or you spill coffee on it! Or what if all your images somehow disappear following a system update?		Imagine you spend months digitising your entire photographic collection, saving all the photos on your computer, and then your computer is stolen or you spill coffee on it! Or what if all your images somehow disappear following a system update?
Regel 91:		Regel 95:
	=== General rules ===		=== General rules ===

			<div class="mw-translate-fuzzy">
	* Scan the entire document, leaving a margin of approximately 0.5 cm around the edge to prove that the full document has been digitised. You can always remove the margin again later, e.g. for publication.		* Scan the entire document, leaving a margin of approximately 0.5 cm around the edge to prove that the full document has been digitised. You can always remove the margin again later, e.g. for publication.
	* The image must have a resolution of minimum 300 ppi at full size (ppi stands for ‘pixels per inch’). This means that 300 pixels are recorded for every inch of your document. The more pixels there are, the sharper the image is and the more you can zoom in without losing quality. If you’re digitising documents that you know it must be possible to magnify (e.g. passport photos and slides), the standard value of 300 ppi is not sufficient. If you want to magnify the document 2x as standard, choose 600 ppi. And use 1200 ppi to zoom in 4x, and so on.		* The image must have a resolution of minimum 300 ppi at full size (ppi stands for ‘pixels per inch’). This means that 300 pixels are recorded for every inch of your document. The more pixels there are, the sharper the image is and the more you can zoom in without losing quality. If you’re digitising documents that you know it must be possible to magnify (e.g. passport photos and slides), the standard value of 300 ppi is not sufficient. If you want to magnify the document 2x as standard, choose 600 ppi. And use 1200 ppi to zoom in 4x, and so on.
Regel 96:		Regel 101:
	* If you’re scanning or taking photographs in grey tones, choose a bit depth of 8 or 16 bit.		* If you’re scanning or taking photographs in grey tones, choose a bit depth of 8 or 16 bit.
	* Make sure the colours are captured and saved using a sufficiently rich colour profile. An RGB colours profile is usual for digitisation projects. The world of heritage mostly opts for the colour profiles ECI RGB v2 or Adobe RGB. Another common colour profile is sRGB. But do not use this for your archive or master files (see below) as the range of colours that sRGB can save is not rich enough.		* Make sure the colours are captured and saved using a sufficiently rich colour profile. An RGB colours profile is usual for digitisation projects. The world of heritage mostly opts for the colour profiles ECI RGB v2 or Adobe RGB. Another common colour profile is sRGB. But do not use this for your archive or master files (see below) as the range of colours that sRGB can save is not rich enough.
			</div>

	=== Calibrate the recording equipment ===		=== Calibrate the recording equipment ===
Regel 134:		Regel 140:
	Make sure the colours in the archive file are coded using the ECI RGB v2 or Adobe RGB colour space. You can configure this in Photoshop.		Make sure the colours in the archive file are coded using the ECI RGB v2 or Adobe RGB colour space. You can configure this in Photoshop.

			<div class="mw-translate-fuzzy">
	Check the TIFF. Not every TIFF is a well-made TIFF. The TIFF is produced by your scanner software, which has been created by humans, so something could always go wrong. '''Use [http://dpfmanager.org/ the free software tool DPF Manager] to check whether your TIFF has been put together properly.'''		Check the TIFF. Not every TIFF is a well-made TIFF. The TIFF is produced by your scanner software, which has been created by humans, so something could always go wrong. '''Use [http://dpfmanager.org/ the free software tool DPF Manager] to check whether your TIFF has been put together properly.'''
			</div>

	=== The reference file ===		=== The reference file ===
Regel 150:		Regel 158:
	* [https://faro.be/publicaties/handboek-digitaliseren-van-documenten-technische-aspecten-en-kwaliteitseisen Poppe Jeroen. ''Handboek digitaliseren van documenten. Technische aspecten en kwaliteitseisen'', 2017]		* [https://faro.be/publicaties/handboek-digitaliseren-van-documenten-technische-aspecten-en-kwaliteitseisen Poppe Jeroen. ''Handboek digitaliseren van documenten. Technische aspecten en kwaliteitseisen'', 2017]
	* [https://www.projectcest.be/wiki/Richtlijnen CEST-richtlijnen with regard to digitising collections]		* [https://www.projectcest.be/wiki/Richtlijnen CEST-richtlijnen with regard to digitising collections]
			* [https://www.heritagefund.org.uk/sites/default/files/media/attachments/Doing%20digitisation%20on%20a%20budget%20a%20guide%20to%20low-cost%20digital%20projects.pdf Doing digitisation on a budget: a guide to low-cost digital projects], a publication by Heritage Fund UK.

	''Authors: This article was originally based on text written by Wim Lowet ([[Vlaams Architectuurinstituut/en\|Flanders Architecture Institute]]) in collaboration with Nastasia Vanderperren and Bart Magnus ([[Meemoo, Vlaams instituut voor het archief\|meemoo]]).''		''Authors: This article was originally based on text written by Wim Lowet ([[Vlaams Architectuurinstituut/en\|Flanders Architecture Institute]]) in collaboration with Nastasia Vanderperren and Bart Magnus ([[Meemoo, Vlaams instituut voor het archief\|meemoo]]).''

Bart Magnus op 29 apr 2021 om 13:33

2021-04-29T13:33:33Z

← Oudere versie		Versie van 29 apr 2021 13:33
Regel 134:		Regel 134:
	Make sure the colours in the archive file are coded using the ECI RGB v2 or Adobe RGB colour space. You can configure this in Photoshop.		Make sure the colours in the archive file are coded using the ECI RGB v2 or Adobe RGB colour space. You can configure this in Photoshop.

	Check the TIFF. Not every TIFF is a well-made TIFF. The TIFF is produced by your scanner software, which has been created by humans, so something could always go wrong. '''~~Read here how~~ to check your TIFF has been put together properly.'''		Check the TIFF. Not every TIFF is a well-made TIFF. The TIFF is produced by your scanner software, which has been created by humans, so something could always go wrong. '''Use [http://dpfmanager.org/ the free software tool DPF Manager] to check whether your TIFF has been put together properly.'''

	=== The reference file ===		=== The reference file ===

Bart Magnus: Nieuwe pagina aangemaakt met 'These columns are the minimum requirements and are sufficient to get started with the high-quality digitisation process. You can of course add columns of your own c...'

2021-04-20T14:32:48Z

Nieuwe pagina aangemaakt met 'These columns are the minimum requirements and are sufficient to get started with the high-quality digitisation process. You can of course add columns of your own c...'

← Oudere versie		Versie van 20 apr 2021 14:32
Regel 113:		Regel 113:
	If you buy a scanner, make sure the software at least allows you to configure the resolution, bit depth and colour profile, and that the scanner can produce uncompressed TIFF files (see below). <blockquote>Tip: read user reviews for the device, and seek advice from sellers or TRACKS partners.</blockquote>		If you buy a scanner, make sure the software at least allows you to configure the resolution, bit depth and colour profile, and that the scanner can produce uncompressed TIFF files (see below). <blockquote>Tip: read user reviews for the device, and seek advice from sellers or TRACKS partners.</blockquote>

	[[~~Bestand~~:Still life photography studio ~~set-up~~ with softboxes, by geishaboy500.jpg\|thumb\|none\|400px\|A photographic set-up. Good lighting and exposure control is required for high-quality photos.]]		[[File:Still life photography studio setup with softboxes, by geishaboy500.jpg\|thumb\|none\|400px\|A photographic set-up. Good lighting and exposure control is required for high-quality photos.]]

	=== Software ===		=== Software ===