Cloramidina, Ocarina (2019) Reduced-Reference High Dynamic Range Image Quality Asessment Based on Multi Exposure Fusion Algorithm. Tugas Akhir (S1) - thesis, UNIVERSITAS BAKRIE.
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Abstract
This thesis presents objective image quality measurements for High Dynamic Range (HDR) images without complete reference information based on the Multi Exposure Fusion (MEF) Algorithm. It focuses on developing HDR Reduced-Reference (RR) image quality models, and especially on investigating overhead data that can improve the predictive ability of the model. Overhead data used previously have been processed by the MEF algorithm as a basis for this research. In addition, variations and combinations of edge strength and lighting features are extracted from the original image and its quality is measured by a complete reference model modified for the RR model for HDR images. Some of them aim to find out whether the complete reference matrix can be modified for the reduced reference model. These features are then combined to get a single value, which corresponds to the predicted subjective score. This method will be evaluated using variations in Quality Evaluation 1 (QE1), Quality Evaluation 2 (QE2), and Quality Evaluation 3 (QE3). The results show that the proposed average edge strength feature extraction method and the average luminance feature are the best methods where QE3 is close to 1.
| Item Type: | Thesis (Tugas Akhir (S1) - ) |
|---|---|
| Uncontrolled Keywords: | Image Quality Assessment (IQA), Objective Quality Assessment, High Dynamic Range (HDR), Reduce-Reference (RR), Multi Exposure Fusion (MEF) |
| Subjects: | Computer Science Computer Science > Image Processing Thesis Thesis > Thesis (S1) |
| Divisions: | Fakultas Teknik dan Ilmu Komputer > Program Studi Informatika |
| Depositing User: | Ocarina Cloramidina |
| Date Deposited: | 29 Aug 2019 06:23 |
| Last Modified: | 29 Aug 2019 06:23 |
| URI: | https://repository.bakrie.ac.id/id/eprint/3104 |
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