How can I prove my photos have not been changed?

I got yet another call from someone asking me to authenticate the photos she had with his film camera have not been altered digitally, but I'm sure that same digital images have certification even to some editorial purposes and legal.

As this isn't what I do, it would be great if someone could add some useful tips here... (he didn't hit very well on Google).

George Reis is another good resource on the subject:

http://www.imagingforensics.com/

Tags: Photoshop

Similar Questions

  • Old photos have not been deleted, even if it's been more than 2 months and keep crashing the photo library in icloud.

    Earlier this year, I used the library to icloud to back up my photos. Everything worked well. After awhile, I deleted the photos and off synchronization from photo library. Today, I decided that I wanted to use again, so I turned it on. It seems to work fine but when I connect to my PC I have the chance to see the old photos have not been removed. They seem to be corrupt (there is an exclamation mark instead of a thumbnail) and I can not open them, instead the library hangs. It has been more than 2 months, I suppose that even if I forgot to delete some photos, they should be gone now. Is there a way to fix this?

    a few things

    1 - iCloud Photo is not a backup - it's a synchronization service - see FAQ-apples iCloud Photo library FAQ - Apple Support

    More precisely

    Do I need a backup?

    ICloud library stores all of your photos and original videos in iCloud, but we still recommend that track you return of copies of your library. You can upload your photos and videos to iCloud on your computer and store them in a separate library, transfer them to another computer with transfer of images or Photosor store them on a separate disk.

    2 - ICPL can be accessed through Safari - connect to iCloud.com can click on the picture and see what's there - look in the recently deleted album and see what's there

    3. we need to know the details - you have other devices using the same iCloud account?

    LN

  • How do I know which elements have not been used

    Hello

    I'm a noob, but get the hand of it. Here's my question: I started with about 20 video files (2 h of images). All the files, I created about 60 "subitems" carefully conducted in a bin. Then I doubled all the 60 clips one by one. However, I accidentally deleted one of these clips in the middle (and cannot cancel because it was some time ago) and I don't know which clip is has.

    What I want to do is to select the tray with the subitems to 60 and identify the one that (perhaps more than one actually) have NOT been inserted in my sequence. Is it possible to do? Similar to Excel when you select a formula and it indicates what cells was in charge, could I select my sequence and it tells me that the clips are 'in charge '? Any other suggestions?

    Thank you

    There is a "Use of video" column in the project window.  This should show you that it isn't currently in your sequence as well.

  • How can I transfer a photo of notes in my calendar

    How do I put a photo in the note in my calendar, could be a photo of a written invitation.

    To the best of my knowledge, the field notes calendar does not support images. There may be calendar applications in the App Store are, if.

  • System Restore indicates an unspecified error has provisioned & you files have not been changed?

    When I try to use the system restore, I get this error as follows... (an unspecified error has provisioned & you files have not changed) I get this same error even using different activation & restore points. I don't know how you can even get an UNSPECIFIED error, seems to me if a mistake has provisioned & he knows it's a mistake he would know what is the error. In my opinion, this error message no sense at all... I'd be happy to hear this error message explained or all thoughts. Thanks for any help...

    Kind regards

    Dale

    Hello

    happy to help

    Norton is the main problem

    Thanks for the reply

  • When I send an email containing the photos, photos have not been sent with the email - only text is transmitted. How can I fix it?

    I received an email from a friend containing photos or bears, I tried to pass it. The text was sent however, and pictures have been left out. How I sent pictures in forwarded e-mail messages? I am running Firefox 38.0.5 and Thunderbird 31.7.0.

    Thank you.

    It is a common problem in Thunderbird. I think that the original message uses links to fetch messages from an online resource, so they are dynamically read when you view the message.

    Sometimes the only solution seems to be to download the images (right click, save as) and then add them to the message transferred (by hand).

    In some cases, save the message in local folders in Thunderbird is enough to force the remote images to download.

  • How can I prove that an iMessage has not sent me?

    human resources has reported a person in my company of sisters that my sister sent her threatening iMessages with screenshots as '' proof. '' My sister has never contacted the party claimed. After some of our own investigations have taught us that you can change the name of a contact in your phone for making telephone number, it seems that the number has messaged you; When in reality it could be any number that the contact name has changed to display a number rather than a stored name.  So that we know how she sent herself threatening iMessages showing my number of sisters, but now, how can we prove these messages do not come from my sisters camera, Apple ID or number?

    Your sister should immediately contact a lawyer.

  • How can I prove that a part has received an e-mail even if they have not touched the link?

    How can I prove that a part has received an e-mail even if they don't hit the link button?

    Go to the party and check their e-mail inbox.

  • My pictures on my card do not show in the import module, but I can see the names of files. How can I make my photo visible?

    I try to import images from the camera or via a card reader. It seems that something has changed. The image is not visible in the import module, but I can see folder names (date) on the map.

    How can I make my photo visible?

    Thanks for the help!

    Dear Akash,

    I have lightroom 5 and sony A77 M2. Finally I solve it myself investigate other positions on the internet on the same subject. I clicked on the part of area of "copy of area" (right of the screen) to the modus of import and the images showed once again. Still don't know why the pictures disappear and hope it was just something that I was wrong somewhere. Before I had multiple tasks (moving files) in the background may cause pressure on system/software.

    Thanks anyway for the reaction

  • I want to run an update on my iPod Touch, but I get a warning "it buying things... that have not been transferred to your iTunes library." How can I determine what those are?

    I want to run an update on my iPod Touch, but I get a warning "it buying things... that have not been transferred to your iTunes library." How can I determine what those are? Does he want me back up my Touch before update?

    Just sync or backup and they will go to the iTunes library.

  • How can I see the photos that are not in an album?

    How can I see the photos that aren't in an album in the App "Photos"? I noticed that in the Album 'Pictures' are pictures I thought I deleted already. I would like to see all the photos in an album, so I can finally delete them.

    You can go the the file menu Photos and click New Smart Album, and then set the condition of Album - is not. This will create a smart album that will show you all the photos that are not in any other album.

  • How can I move recent photos, that I have loaded on desktop in folder?

    How can I move recent photos, that I have loaded on desktop in folder?

    How can I move recent photos, that I have loaded on desktop in folder?

    Open the destination folder > drag and drop photos from office in the folder.

  • Hello, how can I delete the photos in "open a recently modified and if possible do more not write in it? Thank you

    Hello, how can I delete the photos in "open a recently modified and if possible do more not write in it? Thank you

    olivierm85470095 wrote:

    Hello, how can I delete the photos in "open a recently modified and if possible do more not write in it? Thank you

    In the editor, go to the Edition/Preferences menu, select the second line (Enregist.desFichiers); to zero the last option: "the list of recent files Contains...". »

  • I bought photoshop CS5 in 2011 and my laptop crashed and I bought a new one and had to re install the program. How can I do that I have my original email with the confirmation number ETC, but it does not appear on my order history?

    I bought photoshop CS5 in 2011 and my laptop crashed and I bought a new one and had to re install the program. How can I do that I have my original email with the confirmation number ETC, but it does not appear on my order history?

    Download from products of CS5 download

    Install and enter your serial number.

  • Revel adobe app does not work for 1 or 2 days, you do not notice that? How can I get my photos?

    The application of adobe revel in my iPad does not work since 1 or 2 days, you do not notice that? How can I get my photos?

    We are aware of any problems installing people are affected by the latest version of iOS, and we apologize for the inconvenience it has caused.

    We do rigorous testing before all releases, but unfortunately an unexpected interoperability problem occurred with the way our App is getting wrapped up for delivery to customers. We are working closely with Apple to fix the problem as soon as possible. Thank you for your patience. In the meantime, feel free to Revel access via your web browser, Mac, 8 windows, Android devices.

    I'll post to the thread as I get updates:

    Problem installing Adobe Revel 2.3.2

Maybe you are looking for

  • calculation using the formula node needs two clicks

    Hello I want to use this piece of code for a larger program. My goal is to take 10 values and calculate two values using a formula. I used the formula node as the calculation functions digital ordinary would be too heavy. If I click on save, it saves

  • Run a DLL as an App error on windows XP

    Well today when I started my laptop Office imy was gray and then it appeared"Run a DLL as app has encountered a problem.I can't get access to my desktop or start menuAnd when I tried to use the safe mode, it wouldn't let meOn an ocsassion will run th

  • How can I get windows update to work for sp2 to vista, I get the error 0800f0900

    I tried everything to windows update.  Usually, I would get my updates but not Vista SP2.  I have the Vista SP1.  I tried to download Microsoft security updates, you name I did. Help, please.

  • Emailing to group contacts folders

    Microsoft directions to emailing for a group of contacts in Windows Mail in the States of Vista right click the folder, and then click action to send the Group an email. I don't get an action option when I right click on the folders that I created in

  • Teredo Tunneling adapter problem

    After you have finished troubleshooting, it is said to be the driver has not been installed correctly. I looked at the details, and said he was there was a problem with the PnP devices. Perhaps it shouldn't be a big problem except now my printer seem