PANINI PROJECTION EFFECT AS MEANS OF REDUCING PERSPECTIVE DISTORTIONS
The method based on Panini projection to reduce perspective distortions of images with wide viewing angle is considered. The analysis of the features of construction of Panini projection is provided. A realization of the effect on the graphic accelerators as a result of post-processing is proposed....
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| Format: | Article |
| Language: | English |
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Belarusian National Technical University
2016-01-01
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| Series: | Системный анализ и прикладная информатика |
| Online Access: | https://sapi.bntu.by/jour/article/view/79 |
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| author | P. A. Kachanov A. A. Zuev K. N. Yatsenko |
| author_facet | P. A. Kachanov A. A. Zuev K. N. Yatsenko |
| author_sort | P. A. Kachanov |
| collection | DOAJ |
| description | The method based on Panini projection to reduce perspective distortions of images with wide viewing angle is considered. The analysis of the features of construction of Panini projection is provided. A realization of the effect on the graphic accelerators as a result of post-processing is proposed. The results of using the described effect in computer graphics were obtained. A comparison of images in the perspective projection and Panini projection was carried out. It is shown that perspective projection of a three-dimensional scene onto the surface of a parabolic cylinder reduces distortions. |
| format | Article |
| id | doaj-art-cee2e65b8c5c40acb322c719362cbfc5 |
| institution | Kabale University |
| issn | 2309-4923 2414-0481 |
| language | English |
| publishDate | 2016-01-01 |
| publisher | Belarusian National Technical University |
| record_format | Article |
| series | Системный анализ и прикладная информатика |
| spelling | doaj-art-cee2e65b8c5c40acb322c719362cbfc52025-02-03T05:16:55ZengBelarusian National Technical UniversityСистемный анализ и прикладная информатика2309-49232414-04812016-01-0104495372PANINI PROJECTION EFFECT AS MEANS OF REDUCING PERSPECTIVE DISTORTIONSP. A. Kachanov0A. A. Zuev1K. N. Yatsenko2National Technical University "Kharkiv Polytechnic Institute"National Technical University "Kharkiv Polytechnic Institute"National Technical University "Kharkiv Polytechnic Institute"The method based on Panini projection to reduce perspective distortions of images with wide viewing angle is considered. The analysis of the features of construction of Panini projection is provided. A realization of the effect on the graphic accelerators as a result of post-processing is proposed. The results of using the described effect in computer graphics were obtained. A comparison of images in the perspective projection and Panini projection was carried out. It is shown that perspective projection of a three-dimensional scene onto the surface of a parabolic cylinder reduces distortions.https://sapi.bntu.by/jour/article/view/79 |
| spellingShingle | P. A. Kachanov A. A. Zuev K. N. Yatsenko PANINI PROJECTION EFFECT AS MEANS OF REDUCING PERSPECTIVE DISTORTIONS Системный анализ и прикладная информатика |
| title | PANINI PROJECTION EFFECT AS MEANS OF REDUCING PERSPECTIVE DISTORTIONS |
| title_full | PANINI PROJECTION EFFECT AS MEANS OF REDUCING PERSPECTIVE DISTORTIONS |
| title_fullStr | PANINI PROJECTION EFFECT AS MEANS OF REDUCING PERSPECTIVE DISTORTIONS |
| title_full_unstemmed | PANINI PROJECTION EFFECT AS MEANS OF REDUCING PERSPECTIVE DISTORTIONS |
| title_short | PANINI PROJECTION EFFECT AS MEANS OF REDUCING PERSPECTIVE DISTORTIONS |
| title_sort | panini projection effect as means of reducing perspective distortions |
| url | https://sapi.bntu.by/jour/article/view/79 |
| work_keys_str_mv | AT pakachanov paniniprojectioneffectasmeansofreducingperspectivedistortions AT aazuev paniniprojectioneffectasmeansofreducingperspectivedistortions AT knyatsenko paniniprojectioneffectasmeansofreducingperspectivedistortions |