What is Photo Recovery and How to Perform It?

Photo recovery is the process of salvaging digital photographs from damaged, failed, corrupted, or inaccessible secondary storage media when it cannot be accessed normally. Photo Recovery can be considered a subset of the overall Data Recovery field.

Photo loss or deletion failures may be due to both hardware and software failures.

Recover Photo after Hardware Failure

An excellent explanation of hardware failures is provided in the section for photo recovery. Typically, if your drive or card is so badly damaged that your computer can not recognize that a drive/card has been connected, you will need to consult a photo recovery tool to recover your lost photo files.

Recover Photo after Logical Failure

Logical Damage or the inability to view photos can occur due to many reasons. The most common reasons are:

●Deletion of photos.

●Corruption of boot sector of media.

●Corruption of file system.

●Disk formatting.

●Move or Copy errors.

Photo Recovery Using File Carving

The majority of photo recovery programs work by using a technique called file carving (data carving). There are many different file carving techniques that are used to recover photos. Most of these techniques fail in the presence of file system fragmentation. Simson Garfinkel showed that on average 16% of JPEGs are fragmented, which means on average 16% of jpegs are recovered partially or appear corrupt when recovered using techniques that can't handle fragmented photos.

How to Choose a Good Photo Recovery Tool

Since we learn the information above, now let’s make a decision to choose a photo recovery tool which helps you a lot.

First thing first, what function should a good photo recovery tool have? Generally speaking, a photo recovery tool should has the deeply scan function; this is very important because if the software cannot scan and find out the lost files, how does it recover them?

Secondly, the powerful files format recovery support. Think about you lost the photos include JPEG, GIF, PNG, etc. All of these photos can be searched and recovered by one photo recovery tool, isn’t it convenient for you?

The last but not least, easy to use! This may be the most important for you since you know the software works for you. If the software can recover your lost files but it is so complicated to use and it needs many technical skills, would you want to use it? So the friendly interface and easy-to-use steps are much more important for our users.

So, remember the points above and find the good photo recovery application for you to get back lost photos with ease.

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