METHOD FOR DETECTING AND VERIFYING THE HOLOGRAM SECURITY ELEMENT ON IDENTITY AND BANK CARDS.

Abstract

The invention relates to a method for remotely verifying customer ID cards in banking applications, confirming the detection, accuracy, and authenticity of the hologram security element on the ID card.

Description

HOLOGRAM SECURITY ON IDENTITY AND BANK CARDS METHOD FOR IDENTIFYING AND VERIFYING THE ITEM Technical Area Remote customer ID verification in banking applications. for the purpose of detecting the hologram security element on the identity card, It relates to a method that confirms its accuracy and authenticity. Previous Technique Remote identity verification procedures exist between financial institutions. There are differences in the applications, and this situation affects the identification of the identity card and This can lead to inconsistencies in verification. Identity card verification. Evaluating security by considering its steps in isolation from each other This is an important condition that needs to be met. The hologram found on bank cards and ID cards can be remotely controlled. Some improvements have been made to the technique for verification purposes. In the document numbered US2023017185A1, which is included in the known state of the art. detection of the hologram security element via video image and This refers to a method by which its accuracy has been verified. The video is included in document KR20060124613A, which is part of the known state of the art. detection and verification of the hologram security element through its image. A method by which it is carried out is being described. The video is included in document WO2017069385A1, which is part of the known state of the art. detection and verification of the hologram security element through its image. A method by which it is carried out is being described. 1 The video is included in document CN108431698A, which is part of the known state of the art. detection and verification of the hologram security element through its image. A method by which it is carried out is being described. However, both the existence of the hologram, the accuracy of the hologram, and... a method by which it can be determined whether the hologram is in the correct location The need for its implementation has arisen. Purposes of the Invention The purpose of this invention is to enable remote customer identification card usage in banking applications. For verification purposes, the hologram security code on the identity card a method that verifies the identification, accuracy, and authenticity of an item It is the realization of. Another purpose of this invention is to demonstrate both the existence of the hologram and the hologram itself. to determine its accuracy, as well as whether the hologram is in the correct location. It is the implementation of a method that can be done. Detailed Description of the Invention Remote customer ID verification in banking applications. for the purpose of detecting the hologram security element on the identity card, verifies its accuracy and authenticity, and will run on a computer or server. is a method, - recording a video of the card image using the mobile device's camera, - Capturing 3-10 frames per second (frames per second) from the video. - For each square separately, the area where the card is located within the square artificial intelligence trained for object detection and segmentation purposes Extraction using the model, 2 - by applying an edge detection algorithm to this mask, the card is identified. finding its edges and corner points, - Creating and obtaining the homography matrix from the found corner points. By performing a perspective transformation through the resulting homography matrix, the card is bringing to standard dimensions and shape, - Determining the card's orientation (upside down or right side up) and whether it is upside down. Correction of the card upon detection, - Transitioning between Color-Saturation-Value color space on the card image. the process to be carried out, - Preliminary analysis of quantities in saturation and value channels according to a defined value, according to the threshold value that corresponds to a percentile Thresholding process and saturation within the percentile The number 1 is used to mark pixels that have both quantitative and qualitative value. - Obtained from pixels labeled in saturation and value channels. The image is pixel-based, logically and operator-implemented on both channels. Detecting pixels located within a percentile, - Percentage for each frame in both channels calculated in the previous step. Gathering the pixels found in the slice, - Squares of pixels in the area where the card's hologram is known to be embedded. If the total ratio between them is more than half, it means there is no hologram. The total ratio of pixels between squares is less than half, and from these pixels if the resulting shape is found to be formally similar to the photograph on the card Determining the presence and authenticity of a hologram. It includes the steps. A card image is captured using a mobile device. Then, the card image is... via an application to the server or computer where the method will run is being sent. 3 The camera records 3-10 seconds of video at 5 FPS (Frames Per Second). Quick response. Short videos are preferable for a shorter video, while longer videos are better suited for a higher verification rate. Video The flash should be on when purchasing, and the flash light should be on a hologram that confirms its authenticity. The object should fall onto the card from different angles. This video is being sent to the server. Frame by frame, separately. The area containing the card is masked for object detection and segmentation purposes. It is extracted using a trained artificial intelligence model. On this mask... The edges of the card are found by applying an edge detection algorithm. The corner points of the card are identified based on the edges found, and these corners... A homography matrix is ​​formed using the points. The resulting homography matrix... a perspective transformation is performed through the relevant card (bank card or ID card). (The certificate) is being standardized to the required dimensions and shape. The card's orientation (upside down or right side up) is determined, and if it is found to be upside down, the card... It is being corrected. On the image of the card that has undergone perspective transformation and orientation correction. The process involves transitioning to the Color-Saturation-Value color space. Color- The transition to the Saturation Value (HSV) space occurs as follows. 4 Quantities in saturation and value channels (a predetermined (by value) thresholding process according to the limit value corresponding to the percentile. by being made, it has a saturation quantity and a value quantity that falls into the percentage range. The pixels are marked with the number 1. Two images obtained from pixels labeled in the saturation and value channels. Pixel-based logic and operator implementation with percentage on both channels The pixels in the slice are detected. This detected saturation and High-quantity signaled areas in value channels are potential holograms. It is an element. After repeating steps 3 in each square, the potential in each square... The number of hologram pixels is being summed up. In the pixels in the area where the hologram is known to be embedded on the ID card A check is being performed. The total ratio of pixels in this area between the squares. If more than half of it is a hologram, it indicates a photograph with high color saturation. The existence of a hologram is thus disproven. The total number of pixels is less than half, and this... The shape, composed of pixels, bears a formal resemblance to the hologram photograph of the Turkish National Identity Card. If it resembles it, the hologram is verified.

Claims

1. Invention of remote customer identification cards in banking applications. For verification purposes, the hologram on the identity card confirming the identification, accuracy, and authenticity of the security element. This is a method that will run on a computer or server, - recording a video of the card image using the mobile device's camera, - Capturing 3-10 frames per second (frames per second) from the video. - For each square separately, the area where the card is located within the square artificial intelligence trained for object detection and segmentation purposes derivation using an intelligence model, - by applying an edge detection algorithm to this mask, the card is identified. finding its edges and corner points, - Creating a homography matrix using the found corner points and perspective transformation through the resulting homography matrix by making the card standard in size and shape, - Determining the card's orientation (upside down or right side up) and whether it is upside down. Correction of the card upon detection, - Color-Saturation-Value color space on the card image transition process, - Preliminary analysis of quantities in saturation and value channels a limit that corresponds to a percentile according to a defined value Thresholding is performed according to the value and percentile. pixels with input saturation quantity and value quantity 1 marked with a number, - Obtained from pixels labeled in saturation and value channels. The two images obtained have a pixel-based logic and operator application. with the detection of pixels that are in the percentile in both channels. to be done 6 - Percentage for each frame in both channels calculated in the previous step. Gathering the pixels found in the slice, - Pixels in the area where the hologram is known to be embedded on the card If the total ratio between the squares is more than half, it is a hologram. that it is not, the total ratio of pixels between squares is less than half and the shape made up of these pixels formally corresponds to the photograph of the card If it is found to resemble the hologram, then the existence and accuracy of the hologram can be confirmed. detection It is characterized by including its steps. 7