Currently many circulating fake photos on the internet. How is the easiest way to detect that the photos were genuine or already teredit or maybe the image is false. Before continuing posting this needs to be made a deal with friends about the image viewer that I would use in this post. There are 3 categories of photo to be used in support of the discussion of this time:
1. the original photo, the photo is really the results directly from camera snapshots pocket digital camera or mobile/kamera. (this photo can be detected using direct file system properties windows xp/Windows seven).
2. the original photo but already teredit (photo edits), objects that are in pristine image but may have been in some parts so the crop/dipotong in contrast to the original size photos.
3. fake Photo was the result of modification/manipulation of original photo using graphics processing software such as adobe photoshop, paintshop, corel or processing software images.
Generally using the file system properties windows 7/XP we can only distinguish two categories namely the original photo (because meta data still incomplete), and photo edits (due to the meta data is not complete yet). Photo edits can be a reference to determine whether the photo is genuine or fake. To determine the image is the original photo that has teredit or 100% photo still need to do some fake analysis and visual analysis using advanced digital processing software images.
In this post just described just how to trace/check images may be circulating in internet is a pure 100% original, or the photo is possibly the original false pictures/kemungkinan please look here.
1. If you presented photos, race your friends check once the validity of the image do not directly believe:
2. for Windows XP users
Open windows explorer, and locate the image file that you want to check its authenticity
3. in the Properties dialog box select the tabulated Summary
Click the Advanced button
4. Will appear like below
Because of this image of the original then it will be listed attribute: Width, Height, Equipment make: Nokia, N70-1 Model Camera, complete with Color representation, Shutter Speed, Lens Aperture, Flash Mode, shooting date and a variety of other attribute data.
It is certain that the picture card three and above were photographed using modem camera Nokia N70 on dates as listed (if the date is wrong may be due to my hp tereset hours to the date of default due to bateray power regardless, before making his image).
5. for users of windows 7, stride just as above,
a. Open windows explorer
Next right click on one of the images that you want to check the authenticity of his photo
In the File properties dialog box, select the Detail, the results are tabulated as following picture:
Note:This photo dijepret using Samsung Digimax A503 digital camera. The image is guaranteed 100% authentic. Shooting date 9/10/2008.
6. What if the image has undergone edits or has been modified, then it is at file system properties should look like the below
Properties image has been edited/modified only existing data Width, Height, horizontal resolution, Vertical resolution, Frame count. Image dwngan propertiesseperti above is worth 50% of the original suspect or 50% fake. To test 100% fake to do visual analysis or advanced digital analysis.
By using the file system properties windows 7/XP at least we can know by early photographs in circulation are 1000% original or has been teredit, without needing mystified image authenticity detection using our software.
One of the free software that functions similar to windows system properties is JPEG SNOOP, Download Link can be found below
http://www.impulseadventure.com/photo/jpeg-snoop.html
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