Shih-Lin Lin^*, Cheng-Wei Li

CMC-Computers, Materials & Continua, Vol.86, No.2, pp. 1-20, 2026, DOI:10.32604/cmc.2025.071915 - 09 December 2025

Abstract This study focuses on developing a deep learning model capable of recognizing vehicle brands and models, integrated with a law enforcement intelligence platform to overcome the limitations of existing license plate recognition techniques—particularly in handling counterfeit, obscured, or absent plates. The research first entailed collecting, annotating, and classifying images of various vehicle models, leveraging image processing and feature extraction methodologies to train the model on Microsoft Custom Vision. Experimental results indicate that, for most brands and models, the system achieves stable and relatively high performance in Precision, Recall, and Average Precision (AP). Furthermore, simulated tests… More >

Masefako Andronica Gumani^*

Journal of Psychology in Africa, Vol.35, No.6, pp. 807-814, 2025, DOI:10.32604/jpa.2025.065776 - 30 December 2025

Abstract This study explored law enforcement members’ empathetic engagements with primary survivors of trauma. Informants were 15 South African Police Service members from a rural district of the Limpopo (females = 26.6%; constables = 13.3%). Unstructured open-ended and follow-up telephone interviews, field notes, and diaries were used as data-collection methods. Data were analysed following the Interpretative Phenomenological Analysis guidelines. Emergent themes indicated that law enforcement members engage in three types of empathy, namely affective, cognitive, and cognitive-affective empathy when called upon to help survivors of trauma. Their affective empathy involved police members’ emotional connection with the More >

Huiting Zou^1,2, Zheng Zhang^3,*, Peng Chen⁴

International Journal of Mental Health Promotion, Vol.26, No.11, pp. 925-934, 2024, DOI:10.32604/ijmhp.2024.056444 - 28 November 2024

Abstract Background: The mental health challenges faced by police officers due to high-stress work environments necessitate effective interventions. Cognitive-behavioral therapy (CBT) has shown promise in addressing mental health issues, and this study aims to evaluate the efficacy of smartphone-based cognitive-behavioral therapy (SCBT) in improving mental health outcomes among police officers. This intervention could provide a reference for enhancing mental health literacy and resilience in this population. Methods: A randomized controlled trial (RCT) design was employed, involving 291 police officers who were randomly assigned to either the SCBT intervention group (n = 145) or the control group… More >

Chenxi Yu, Xin Li^*

Journal of Quantum Computing, Vol.4, No.2, pp. 63-74, 2022, DOI:10.32604/jqc.2022.027715 - 16 May 2023

Abstract In the field of public security, the standardized use of police equipment can better assist the public security police in performing their duties. With the advancement of science and technology of the times, police equipment is also constantly developing, and more and more new types of police equipment have appeared. Nowadays, there are a large number and variety of police equipment, and public security police are facing the challenge of mastering and updating equipment knowledge. This article builds a knowledge base of police equipment based on the knowledge of opening source data on the Internet,… More >

Leyao Chen, Lei Hong^*, Jiayin Liu

Journal of New Media, Vol.2, No.2, pp. 91-98, 2020, DOI:10.32604/jnm.2020.010125 - 21 August 2020

Abstract This paper aims to analyze the microblog data published by the official account in a certain province of China, and finds out the rule of Weibo that is easier to be forwarded in the new police media perspective. In this paper, a new topic-based model is proposed. Firstly, the LDA topic clustering algorithm is used to extract the topic categories with forwarding heat from the microblogs with high forwarding numbers, then the Naive Bayesian algorithm is used to topic categories. The sample data is processed to predict the type of microblog forwarding. In order to More >

Xu Zhu¹, Meng Xia¹, Yingzhe Hu¹, Lin Zhang^1,*, Yun Lu², Ying Zhang¹, Xudong Guo¹

International Journal of Mental Health Promotion, Vol.22, No.3, pp. 149-157, 2020, DOI:10.32604/IJMHP.2020.011097 - 14 August 2020

Abstract The purpose of the study was to investigate the mental status and psychological needs of police officers during the COVID-19 outbreak in China. The Anti-Pandemic Public Mental Status Scale and self-administered Psychological Needs Scale were administered online to police officers in Y city, a significant sub-central city of Hubei Province, where was affected by the pandemic the most seriously. A total of 5,467 valid questionnaires were collected, of which female police accounted for 17.7%. Compared with the national public and Y city public data previously measured using the Anti-Pandemic Public Mental Status Scale, this study… More >