# 13.4 Image Verification

In this Image verification feature, the system checks for blurriness, contrast, and brightness of each image within the provided image set folder. To initiate image verification, the user must select the image folder by browsing it on the "Data Verification" screen. After selecting the folder, the user clicks on the "Image Verification" button. This action initiates the image verification process for the images within the specified folder and displays the following screen to the user.&#x20;

<figure><img src="https://2088440664-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FRl901ujCzyxXKNVGgTDX%2Fuploads%2F1QNUXqxO4peE6bfVMlXI%2Fimage.png?alt=media&#x26;token=c34e9ad9-08bf-4204-97a8-569742402d04" alt=""><figcaption><p>Image Verification Progress</p></figcaption></figure>

Upon completion of the image verification process, the user will be presented with image details, as shown in the following screen.

<figure><img src="https://2088440664-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FRl901ujCzyxXKNVGgTDX%2Fuploads%2FsSA0gY2rcGjRFMaCsOry%2Fimage.png?alt=media&#x26;token=f351fb0c-c2fa-4832-9d1a-3f0ac2fb1ae6" alt=""><figcaption><p>Image Details</p></figcaption></figure>

On this screen, the user will observe the number of blurred images, images with contrast issues, and overly bright images. Each category is accompanied by a "View" button, allowing the user to inspect the image in detail. Clicking on the "View" button will display the image view along with additional details, as demonstrated in the following screen.&#x20;

<figure><img src="https://2088440664-files.gitbook.io/~/files/v0/b/gitbook-x-prod.appspot.com/o/spaces%2FRl901ujCzyxXKNVGgTDX%2Fuploads%2FVYNuIDN8NHkua9YGzUMI%2Fimage.png?alt=media&#x26;token=7b5d6de3-e40c-41fb-bddb-b961d8ba071e" alt=""><figcaption><p>Image View</p></figcaption></figure>

On the image view screen, the user can fine-tune the blurriness, contrast, and brightness values using the available sliders. After adjusting the values to the desired settings, the user can click the "Fix" button to apply the changes to the current image. If the user wishes to apply the same settings to all images in the set, they can click the "Apply to All" button. The details for the selected image are also visible on the right side of the screen. Users can navigate through the image set using the next and previous buttons on the image strip at the bottom of the image view.&#x20;

Clicking the "OK" button will conclude the image verification process.
