Sample Stego Images 2
This page contains six stego images (already information embedded images). They are good material for your extraction trial. Download "Qtech Hide & View" program first, then use its "Information Extracting " module.
Click to display each stego image below, and save it onto your desktop. Then, drag & drop it on the Information Extracting module. Select "As it is" option in most cases, but in some case you may try selecting "Link to Web" option.
(For your information)
If you are using Internet Explorer, you may face a troublesome situation when saving two jpg files (i.e., k-gorilla.emb.jpg and k-webpage.emb.jpg). We recommend you to save the whole page data first, and then find out two jpg files. Or, you may switch to use other browsers (Firefox, Chrome, ... ).
<Relatively small stego images>
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saturn.emb.bmp (3,073KB) No Access Key needed. Complexity threshold = 40 |
usdollar.emb.png (1,224KB) No Access Key needed. Complexity threshold = 40 (You can extract 9 times "recursively." In that case, you move each extracted image to Desktop and retry extracting.) |
<Large image files> It will take a very long time to extract.
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airbus.emb.png (6,093KB) No Access Key needed. Complexity threshold = 40 |
turtle.emb.png (13,995KB) No Access Key needed. Complexity threshold = 40 |
<Access Key needed>
You must use the Access Key as indicated. You may select "Link to Web" option.
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k-gorilla.emb.jpg (12KB) Access Key is the same as this file name. Complexity threshold = 40 The extracted data will bring you an interesting page. |
k-webpage.emb.jpg (278KB) Access Key is the same as this file name. Complexity threshold = 40 Please don't be confused when you see the extracted page. |
(Updated on Sep. 27, 2019 by Eiji Kawaguchi)
