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National Repository of Grey Literature 3 records found  Search took 0.00 seconds. 
Video Content Summarization
 Jaška, Roman ; Kolář, Martin (referee) ; Beran, Vítězslav (advisor)
The amount surveillance footage recorded each day is too large for human operators to analyze. A video summary system to process and refine this video data would prove beneficial in many instances. This work defines the problem in terms of its inputs, outputs and sub-problems, identifies suitable techniques and existing works as well as describes a design of such system. The system is implemented, and the results are examined.
Detailed record
Super resolution in the image to ensure improved monitoring of secured areas
 Rosa, Martin ; Mezina, Anzhelika (referee) ; Burget, Radim (advisor)
The point of this bachelor thesis was to compare models of super-resolution with the application on resolving human faces. A brief review of the technologies of super-resolution was created and five models were trained and compared. The focus was on the area of super-resolution that could be helpful with identifying people from CCTV cameras. Used technologies were therefore chose based on their perceptual quality and ability to identify the person in the output image. This thesis has shown the effectivity of the compared models using objective and subjective metrics. The results were compared in a survey (106 respondents). Survey has shown the advantage of using wavelet-transform in the area of the super-resolution of human faces.
Detailed record
Video Content Summarization
 Jaška, Roman ; Kolář, Martin (referee) ; Beran, Vítězslav (advisor)
The amount surveillance footage recorded each day is too large for human operators to analyze. A video summary system to process and refine this video data would prove beneficial in many instances. This work defines the problem in terms of its inputs, outputs and sub-problems, identifies suitable techniques and existing works as well as describes a design of such system. The system is implemented, and the results are examined.
Detailed record

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