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Virtual Gate for Counting the Passing of Persons
Chudý, Andrej Oliver ; Dvořák, Michal (referee) ; Drahanský, Martin (advisor)
The goal of this thesis is to propose a viable technique of detecting people passing through a virtual line (any opening without a turnstile or other form of the physical obstacle). Two software solutions were implemented to achieve high accuracy. First one processes 2D data output from webcam and the other one processes depth data from the 3D imaging sensor. Both software solutions were deployed and tested in a pharmaceutical storage room, where they achieved the accuracy of 98%. The software proposed in this thesis is thus reliable enough to become the basis of access control and security systems or for real-time evaluation of visitor rate statistics of commercial properties and events. The thesis also contains a comparative analysis of 3 widely used depth sensors.
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Safety of selected educational institutions in the administrative district of municipality with extended powers Kralovice
ERETOVÁ, Ivana
This diploma thesis deals with the building security of educational institutions in the administrative district of the municipality with extended powers Kralovice. The aim of the diploma thesis was to examine the current state of building security of selected primary schools and to judge the current state of information and readiness of the staff of the selected primary schools in the field of safety of educational institutions. Theoretical part of the thesis focuses on the analysis of selected law regulations and other documents related to the issue of safety of educational institutions and describes the current state of the researched issues in the Czech Republic and in the world. The last part of the theoretical part is devoted to building security and how to secure it. In the research part, data were collected in the form of interviews with authorized persons and inspections of the assessed educational institutions, while the obtained information was evaluated in the form of a SWOT analysis. The first goal was: "To examine the current state of building security of selected primary schools in the administrative district of the municipality with extended powers Kralovice." To this goal, a research question was formulated: "What is the current state of building security of selected primary schools in the administrative district of the municipality with extended powers of Kralovice?". Based on the result of the first performed SWOT analyzes, whose total result is -0.5, it can be stated that the current state of building security of the examined primary schools is insufficient. The second goal was: "To assess the current state of information and readiness of the staff of selected primary schools in the administrative district of the municipality with extended powers Kralovice in the field of safety of educational institutions.". To this goal was set a research question: "What is the current knowledge and readiness of the staff of selected primary schools in the administrative district of the municipality with extended powers Kralovice in the field of school safety? ". According to the result of the second performed SWOT analysis, it can be said that the current knowledge and readiness of the staff of the assessed primary schools is sufficient, because the overall result is equal to 0.8.
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Virtual Gate for Counting the Passing of Persons
Chudý, Andrej Oliver ; Dvořák, Michal (referee) ; Drahanský, Martin (advisor)
The goal of this thesis is to propose a viable technique of detecting people passing through a virtual line (any opening without a turnstile or other form of the physical obstacle). Two software solutions were implemented to achieve high accuracy. First one processes 2D data output from webcam and the other one processes depth data from the 3D imaging sensor. Both software solutions were deployed and tested in a pharmaceutical storage room, where they achieved the accuracy of 98%. The software proposed in this thesis is thus reliable enough to become the basis of access control and security systems or for real-time evaluation of visitor rate statistics of commercial properties and events. The thesis also contains a comparative analysis of 3 widely used depth sensors.
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