Fitxer:Visible digital watermarking.jpg

Mida d'aquesta previsualització: 450 × 600 píxels. Altres resolucions: 180 × 240 píxels | 360 × 480 píxels | 576 × 768 píxels | 768 × 1.024 píxels | 1.920 × 2.560 píxels.

Fitxer original ‎(1.920 × 2.560 píxels, mida del fitxer: 1,19 Mo, tipus MIME: image/jpeg)

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Aquest fitxer i la informació mostrada a continuació provenen del dipòsit multimèdia lliure Wikimedia Commons.

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Resum

An example of an image with visible digital watermarking, identifying the year the photograph was taken (2006). This image does not violate the English Wikipedia image use policy, as its purpose is to illustrate digital watermarking itself. A non-watermarked version of this image is available in the file history below.

File history includes unedited version(s)

The upload history for this file includes one or more unedited versions of the file uploaded shortly before the final version was uploaded. The unedited versions are not intended to be used independently, and should not be split out as separate files unless this is needed for a specific known use.

Llicència

Jo, el titular del copyright d'aquesta obra, l'allibero al domini públic. Això s'aplica a tot el món.
En alguns països això pot no ser legalment possible, en tal cas:
Jo faig concessió a tothom del dret d'usar aquesta obra per a qualsevol propòsit, sense cap condició llevat d'aquelles requerides per la llei.

Historial del fitxer

Cliqueu una data/hora per veure el fitxer tal com era aleshores.

	Data/hora	Dimensions	Usuari/a	Comentari
actual	18:50, 19 set 2023	1.920 × 2.560 (1,19 Mo)	Mykhal	Reverted to version as of 08:16, 3 July 2006 (UTC) - just a year number is not very good example of watermarking
	16:44, 2 gen 2022	1.920 × 2.560 (1,56 Mo)	Sebastian Wallroth	Reverted to version as of 01:44, 1 September 2012 (UTC)
	16:43, 2 gen 2022	1.920 × 2.560 (1,67 Mo)	Sebastian Wallroth	Reverted to version as of 01:43, 1 September 2012 (UTC)
	03:44, 1 set 2012	1.920 × 2.560 (1,56 Mo)	Bkell	version with larger watermark text and my name removed—I've always felt a bit strange about my name being in this image
	03:43, 1 set 2012	1.920 × 2.560 (1,67 Mo)	Bkell	the original, unwatermarked image
	10:16, 3 jul 2006	1.920 × 2.560 (1,19 Mo)	Bkell	An example of an image with visible digital watermarking, identifying the photographer of the image (me). This image does not violate the English Wikipedia image use policy, as its purpose is to illust