Just to say, we used TinEye last year to see who was "borrowing" the
National Gallery's images. See writeup here
http://mw2013.museumsandtheweb.com/paper/where-do-images-of-art-go-once-they-go-online-a-reverse-image-lookup-study-to-assess-the-dissemination-of-digitized-cultural-heritage/
Melissa
On 29 November 2013 14:34, Mike Ellis <[log in to unmask]> wrote:
> I’d personally rather museums didn’t bother putting any images online at
> all rather than teeeeeny ones (which you can’t see) or watermarked ones
> (which you can’t see)..
>
>
>
> But: If you *have* to do the “find people ‘stealing’ my image” thing then
> TinEye is good…
>
> https://www.tineye.com/search/4d0d7d110488ce004acd0395c5347af758329fe7/
>
> Ultimately tho, I’m with Tony - what can you really *do* if someone is
> using something of yours..? And how much might it cost in legal fees and
> staff time to chase your image around the web…?
>
> Mike
>
>
>
>
>
> _____________________________
>
>
> Mike Ellis
>
> We do nice web stuff: http://thirty8.co.uk (http://thirty8.co.uk/)
>
> * My book: http://heritageweb.co.uk (http://heritageweb.co.uk/) *
>
>
> On Friday, 29 November 2013 at 13:34, HARRIS TONY wrote:
>
> > Hi Sarah,
> > I've not much to add on image size to what has already been covered. As
> for metadata if you can embed it do it, of course it can be erased, but at
> least you have done it.
> >
> > You mentioned security, this can mean using a service like digimarc (
> http://www.digimarc.com/) or similar. This however, has always to me
> seemed to me to be a blind alley, because for it to be effective you would
> need to pay their annual fee and then have the resources available to pay a
> lawyer to chase down the offender in the particular jurisdiction concerned,
> this could be anywhere.
> >
> > The digimarc pricing can be found here.
> > http://www.digimarc.com/docs/discover-resources/dmrc-osp-price-sheet.pdf
> >
> > The issue is that once they are online, that's it, they are out there,
> you can write to the person concerned and request that they remove an
> image, that is about all you can do (lawyer route excepted). There is an
> old (in internet years) adage, 'If you want real security don't put them
> online'.
> >
> > I'd be interested to know of anyone on the list that is using
> watermarking these days.
> >
> > Tony Harris
> > New Media Officer & Photographer
> > Government Art Collection
> > tony.harris @culture.gsi.gov.uk | 020 7580 9123
> > @govartcol /governmentartcollection | www.gac.culture.gov.uk (
> http://www.gac.culture.gov.uk)
> >
> >
> > -----Original Message-----
> > From: Museums Computer Group [mailto:[log in to unmask]] On Behalf Of
> Sarah McHugh
> > Sent: 27 November 2013 12:36
> > To: [log in to unmask] (mailto:[log in to unmask])
> > Subject: [MCG] Online image size guidelines?
> >
> > Is there any advice or set of guidelines about the size and quality of
> online museum artefact images or online artwork images?
> >
> > Also any advice on image watermarking or embedding IPTC data into images
> such as copyright owner, contact details, credit etc?
> >
> > In the past we have always made sure our images are small size 300
> pixels at longest edge and 72 dpi. We'd like to make our online images
> larger but would like to know of any security settings we should be using.
> >
> >
> > Any advice or direction would be greatly appreciated.
> >
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--
_______________________________________________
Melissa M. Terras MA MSc DPhil CLTHE
Professor of Digital Humanities
Director, UCL Centre for Digital Humanities
Department of Information Studies
Foster Court
University College London
Gower Street
WC1E 6BT
Tel: 020-7679-7206 (direct), 020-7679-7204 (dept), 020-7383-0557 (fax)
Email: [log in to unmask]
Web: https://www.ucl.ac.uk/dis/people/melissaterras
Twitter: @melissaterras
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