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Application for Generating and Printing of Labels in the SAP System
Kalabza, Marek ; Rychlý, Marek (referee) ; Bartík, Vladimír (advisor)
The goal of this diploma thesis is the design and implementation of an application for generating and printing address labels in the SAP system. The work also explains the basic concepts of the SAP system and describes the technologies for creating print forms as SAP Adobe Form and SAP SmartForm. Lastly, it describes the solution of printing 1D and 2D barcodes and setting up the communication between the SAP system and the printer. The result of this work is an analysis of form creation, subsequent design of a solution for generating forms as address label, sheet of 21 address labels, Czech Post delivery notes, Czech Post delivery sheet and its implementation in the SAP system. The conclusion of the work is testing the created solution and proposing future improvements.
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Comparison of Modern Lossy Image Compression Formats
Kalabza, Marek ; Klíma, Ondřej (referee) ; Bařina, David (advisor)
This thesis compares modern compression methods of digital images on given datasets in terms of quality. First part describes the principle of lossy compression and then compression of JPEG, Lepton, JPEG 2000, JPEG XR, WebP, BPG, HEIF, H.265 intra frame, H.264 intra frame and AV1. Second part focuses on testing, comparison of results and evaluation. It also describes quality metrics (PSNR, PSNR-YUV, SSIM), deals with possible artefacts created during compression and points out the behavior of formats after data corruption. Based on testing and measurement, it was found that the best compression format from the tested lossy image formats is the AV1 format, specifically on the high resolution dataset, the scanned document dataset, and the map dataset.
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Application for Generating and Printing of Labels in the SAP System
Kalabza, Marek ; Rychlý, Marek (referee) ; Bartík, Vladimír (advisor)
The goal of this diploma thesis is the design and implementation of an application for generating and printing address labels in the SAP system. The work also explains the basic concepts of the SAP system and describes the technologies for creating print forms as SAP Adobe Form and SAP SmartForm. Lastly, it describes the solution of printing 1D and 2D barcodes and setting up the communication between the SAP system and the printer. The result of this work is an analysis of form creation, subsequent design of a solution for generating forms as address label, sheet of 21 address labels, Czech Post delivery notes, Czech Post delivery sheet and its implementation in the SAP system. The conclusion of the work is testing the created solution and proposing future improvements.
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Comparison of Modern Lossy Image Compression Formats
Kalabza, Marek ; Klíma, Ondřej (referee) ; Bařina, David (advisor)
This thesis compares modern compression methods of digital images on given datasets in terms of quality. First part describes the principle of lossy compression and then compression of JPEG, Lepton, JPEG 2000, JPEG XR, WebP, BPG, HEIF, H.265 intra frame, H.264 intra frame and AV1. Second part focuses on testing, comparison of results and evaluation. It also describes quality metrics (PSNR, PSNR-YUV, SSIM), deals with possible artefacts created during compression and points out the behavior of formats after data corruption. Based on testing and measurement, it was found that the best compression format from the tested lossy image formats is the AV1 format, specifically on the high resolution dataset, the scanned document dataset, and the map dataset.
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