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Wyszukujesz frazę "Sagar, P." wg kryterium: Autor


Wyświetlanie 1-2 z 2
Tytuł:
Soft computing techniques-based digital video forensics for fraud medical anomaly detection
Autorzy:
Nanda, Sunpreet Kaur
Ghai, Deepika
Ingole, P.V.
Pande, Sagar
Powiązania:
https://bibliotekanauki.pl/articles/38701161.pdf
Data publikacji:
2023
Wydawca:
Instytut Podstawowych Problemów Techniki PAN
Tematy:
smart healthcare system
medical imaging
healthcare fraud
MRI imaging
digital image forensics
object detection
YOLO architecture
customized CNN
inteligentny system opieki zdrowotnej
obrazowanie medyczne
oszustwo w służbie zdrowia
obrazowanie MRI
kryminalistyka obrazu cyfrowego
detekcja obiektów
architektura YOLO
dostosowanie CNN
Opis:
The current pandemic situation has made it important for everyone to wear masks. Digital image forensics plays an important role in preventing medical fraud and in object detection. It is helpful in avoiding the high-risk situations related to the health and security of the individuals or the society, including getting the proper evidence for identifying the people who are not wearing masks. A smart system can be developed based on the proposed soft computing technique, which can be helpful to detect precisely and quickly whether a person wears a mask or not and whether he/she is carrying a gun. The proposed method gave 100% accurate results in videos used to test such situations. The system was able to precisely differentiate between those wearing a mask and those not wearing a mask. It also effectively detects guns, which can be used in many applications where security plays an important role, such as the military, banks, etc.
Źródło:
Computer Assisted Methods in Engineering and Science; 2023, 30, 2; 111-130
2299-3649
Pojawia się w:
Computer Assisted Methods in Engineering and Science
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Role of tool rotational speed on the tribological characteristics of magnesium based AZ61A/TiC composite developed via friction stir processing route
Autorzy:
Sagar, P.
Handa, A.
Powiązania:
https://bibliotekanauki.pl/articles/367279.pdf
Data publikacji:
2020
Wydawca:
Stowarzyszenie Komputerowej Nauki o Materiałach i Inżynierii Powierzchni w Gliwicach
Tematy:
friction stir processing
AZ61A magnesium alloy
microhardness
wear
proces tarciowej modyfikacji warstw wierzchnich z mieszaniem materiału
FSP
stop magnezu AZ61
mikrotwardość
zużycie
Opis:
Purpose: A new composite material was prepared and Different properties such as hardness and tribological behaviour of the fabricated metal matrix composite (MMC) was investigated and compared with the base AZ61A magnesium alloy. Design/methodology/approach: For the current research work, state-of-the-art technology, Friction stir processing (FSP) was performed to develop magnesium based AZ61A/TiC composite at optimized set of machine parameters. Findings: Increasing tool rotational speed ultimately leads in enhanced hardness, which further gives superior tribological properties as compared to base AZ61A alloy. Wear observations suggests a combination of abrasive and adhesive wear mechanism. Research limitations/implications: More microstructural and mechanical properties can be examined. Practical implications: The idea behind selecting AZ61A is mainly due to its increasing use in bicycle pedals and military equipment’s where at certain places it needs to encounter friction. In this current work, microhardness study and wear behaviour of AZ61A/TiC composite processed via FSP were examined. Originality/value: Paper is completely new and no work has been done till date considering this material and preparing composite with nanoparticles TiC.
Źródło:
Journal of Achievements in Materials and Manufacturing Engineering; 2020, 101, 2; 60-75
1734-8412
Pojawia się w:
Journal of Achievements in Materials and Manufacturing Engineering
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-2 z 2

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