Breech Face Digital Images Recognition System

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Aree Jivorarak, Dr. Kittikhun Meethongjan, Pol.Lt.Gen. Dr.Narong Kunides

Abstract

The objective of the research was to Design and development of a Breech Face Digital Images Recognition System by developing a digital image comparison algorithm. Combined with deep learning together with database management technology. And to store digital images of the traces of breech, shelling gun and firearm information in the database to link / compare the imagesof trace of breech digital image to identify the shooting gun.Also using the collecting of documents that involve by developing the algorithm to compare digital image together with database management technology as one of the alternative way to find each gun identity and able to collect the evidence. Moreover, it can also be linked to the offender with a firearm. This research is an innovative research, using the R & D model. The pistol gun used in the study was .38 pistol,shelling gun25,000 casing. The tools used include Camera, Mobile phones, Computer Matlab, Microsoft Access Database Management.The result found that operation procedures will use Breech Face Digital Images from the field to compare with the shelling gun, gun registration that store in the database with the algorithm that developed to precision over 99% then use the form / method / process / operating system to present and apply in the work operation that can be divided to 4 processes including 1. Image Data Set-up for deep learning, 2. Finding Image Identity, 3. Deep Learning and 4. Apply model from the study to forecast the image

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