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Journals / Adli Tıp Dergisi / 2012 / Cilt: 26 - Sayı: 2

Determination of the usability limits of auricle morphology for identification

Kimliklendirme için kulak kepçesi morfolojisinin kullanılabilirlik sınırlarının tanımlanması

Mahmut AŞIRDİZER
Mehmet Sunay YAVUZ
Beyhan ÖZYURT
Ertuğrul TATLISUMAK
Pages
104–114
Publication Date
2022-10-11
DOI
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AI Summary & Key Takeaways

AI Insight
⚡ TL;DR(Too Long; Didn't Read)

Conclusion: One-to-one matching of ear images with naked eyes can be used as a part of first elimination carried out by police officers in order to differentiate the perpetrator(s) of a crime among suspicious persons.

📌 3 Key Takeaways

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Objective & Hypothesis:Objective: In the present study, it was aimed to evaluate the usability of morphological appearance of ears for positive and negative identification and to define the accuracy rates in ear identification using naked- eye detection by experienced volunteers.
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Key Findings & Data:Methods: This study was performed in three stages: the gathering of 120 ear images (60 rights and 60 lefts) of 30 male and 30 female volunteers (between 18-26 ages), the observation by 20 volunteers experienced on the identification, and the statistical analysis with SPSS-11 Statistics Program.
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Conclusion & Impact:Conclusion: One-to-one matching of ear images with naked eyes can be used as a part of first elimination carried out by police officers in order to differentiate the perpetrator(s) of a crime among suspicious persons.
🔬Design:Research Article
📍Scope:Comprehensive Sample
⚙️Variables:Domain Parameters

Abstract

Objective: In the present study, it was aimed to evaluate the usability of morphological appearance of ears for positive and negative identification and to define the accuracy rates in ear identification using naked- eye detection by experienced volunteers. Methods: This study was performed in three stages: the gathering of 120 ear images (60 rights and 60 lefts) of 30 male and 30 female volunteers (between 18-26 ages), the observation by 20 volunteers experienced on the identification, and the statistical analysis with SPSS-11 Statistics Program. Results: The rates of correct responses were 86.5 % by proportional calculation and 99.73 % by probability calculation. Whilst the total rates of wrong responses were 12.5 % by proportional calculation and 0.25 % by probability calculation in male volunteers, they were 14.5 % by proportional calculation and 0.29 % by probability calculation in female volunteers (p>0.05) respectively. The total rates of wrong responses were more than twice in left ears than right ears. Conclusion: One-to-one matching of ear images with naked eyes can be used as a part of first elimination carried out by police officers in order to differentiate the perpetrator(s) of a crime among suspicious persons.

Özet

Amaç: Bu çalışmada, pozitif ve negatif kimliklendirme için kulağın morfolojik görünümünün kullanılabilirliğinin değerlendirilmesi ve deneyimli gönüllüler tarafından çıplak gözle tespit kullanılarak kulak kimliklendirmesinde doğruluk oranlarının belirlenmesi amaçlandı. Yöntemler: Bu çalışma üç aşamada uygulandı: 30 erkek ve 30 kadın gönüllünün (18-26 yaş arasında) 120 kulak görüntüsünün (60 sağ ve 60 sol) toplanması, kimliklendirme deneyimi olan 20 gönüllünün yorumları ve SPSS-11 İstatistik Programı ile istatistiksel analiz. Bulgular: Doğru cevap oranları orantısal hesaplama ile % 86,5 ve olasılık hesaplamasıyla %99,73 olarak bulundu. Yanlış cevapların toplam oranı erkek gönüllülerde orantısal hesaplama ile % 12,5, olasılık hesaplamasıyla % 0,25 iken, kadın gönüllülerde sırasıyla orantısal hesaplama ile % 14,5, olasılık hesaplamasıyla % 0,29 idi (p>0,05). Yanlış cevapların toplam oranı sol kulakta, sağ kulaktan iki kattan daha fazlaydı. Sonuç: Çıplak gözle kulak görüntülerinin bire bir karşılaştırması, şüpheli kişiler arasında suçun fail(ler)inin ayırt edilmesi için, polis memurları tarafından uygulanan ilk elemenin bir bölümü olarak kullanılabilir.

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Cite This Article

AŞIRDİZER, M., YAVUZ, M. S., ÖZYURT, B., TATLISUMAK, E. (2022). Determination of the usability limits of auricle morphology for identification. Adli Tıp Dergisi, Cilt: 26 - Sayı: 2, 104–114. https://ajindex.com/articles/428816

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