Tag Archives: Find Similar Images

Duplicate Image Finder – Outstanding Performance and Windows 8 Support

Fstest Duplicate Image Finder

Fastest Duplicate Image Finder

Search for Duplicate Images Faster Than Ever

Visual Similarity Duplicate Image Finder 4.7.0.1 is now Windows 8 certified. The application utilizes a new cache system that provides immense speed improvement in the pre-processing stage. The improvement can be up to 1000 (no it is not a typo – thousand times)  faster depending on the count of images. Using the new cache system VSDIF can now pre-process 10,000 images in a second. It is strongly recommended to use the new cache system as consequential scans of an image library will be extremely fast.

The best thing regarding the new cache is the fact that it also detects modified files. This means that a file which was cached in a previous scan and has been modified will be identified and re-processed. This ensures that the duplicate image finder will use the latest version of every file even when using the cache system. The new cache system is available also for the “Image Search” feature and will work equally fast. Old cache files were designed for slow storage and computers and are no longer supported.

In addition to the options that were available for excluding files, the improvements in the filtering options now allow to include files based on various criteria. Here are the filtering options:

Duplicate Image Finder Filter

Duplicate Image Finder Filter

There is a new option “Check All Except First in Group” in the Auto-check feature.  An  updated browse for folder dialog can be used to navigate to a folder that is pasted from the clipboard. There is a huge speed improvement when loading large project files. The entire change log can be found here.

Do not forget to check also the free Duplicate File Finder, Duplicate MP3 Finder and Folder Size tools that will help with the disk cleanup process.

Image Search – Search Images With Image

Image Search

Image Search

Image Search – How to Find Similar Images

Issues related to image search

While searching for similar images is  something simple for every human being it is not something that a computer can easily do. Computers are based on exact sciences like math and physics and  comparing data the way a human does is something that requires comprehensive algorithms.
An image in computers is represented by small dots named pixels. The pixels are formed by three color components – red, green and blue the combination of which determines the actual color of the dot. The count of the pixels determines the resolution of the image. Due to the high quantity of data necessary in order to represent a photograph using pixels most of the file formats utilize different compression methods. This means that the actual data stored on your hard drive for the same image in two or more file formats is completely different. This makes it impossible for a duplicate file finder that compare file data to recognize even images that are 100% identical. While it is relatively easy to decode and compare images in different formats, recognizing an object in two different images requires advanced algorithms and a dedicate duplicate image finder.

How image search applications work

The first most important thing for an image search application is to be capable of recognizing and loading of multiple image formats. As already mentioned, in order to extract the real information regarding a photograph the file should be firs decoded and decompressed. Once the images are loaded comes the heavy lifting part. Advanced algorithms are required in order to determine the similarities between the images. Even if the images are slightly edited or re-sized  makes it impossible for a computer to compare and match them.

Best image search application

Visula Similarity Duplicate Image Finder is designed with the sole purpose to search and identify similar or duplicate images. It supports more than 500 image formats which includes 300+ RAW camera formats. This guarantees that it will most likely recognize all images even in the largest image collection. VSDIF uses advanced image analysis algorithms in order to detect similarities between images and can recognize the same person on different photographs. The tool can save gigabytes of disk space by removing redundant data. It provides an image search feature that will take one or more sample images and find all the similar images inside an image collection. VSDIF provides highly accurate results and can scan thousands of images within a minute.

A free download is available here: VSDIF Download

Image Search

Image Search

Visual Similarity Duplicate Image Finder 1.8.0.4 – Faster Performance

Duplicate Image Finder

Duplicate Image Finder

The newest version of Visual Similarity Duplicate Image Finder solves some Windows Vista compatibility issues. It is also optimized for scans that include huge amount of images – 100 000 and more. The version adds a fix for the MD5 scanning issue. You can read more about the features of the product here and download Visual Similarity Duplicate Image Finder 1.8.0.4 here.

Version 1.8.0.4:

  • VSDIF no longer asks to create a database if the selected scanning method is not visual scanning.
  • Fixed MD5 scanning issue introduced in previous version.