JPEG PLENO: STANDARDIZING A CODING FRAMEWORK AND TOOLS FOR PLENOPTIC IMAGING MODALITIES
- Publisher:
- International Telecommunication Union
- Publication Type:
- Journal Article
- Citation:
- ITU Journal: ICT Discoveries, 2020, 3, (1), pp. 1-1
- Issue Date:
- 2020-06-23
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Filename | Description | Size | |||
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ITU_Journal_Special_Issue_on_The_future_of_video_and_immersive_media.pdf | Accepted version | 2.18 MB |
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JPEG Pleno is an upcoming standard from the ISO/IEC JTC 1/SC 29/WG 1 (JPEG) Committee. It aims to provide
a standard framework for coding new imaging modalities derived from representations inspired by the plenoptic function.
The image modalities addressed by the current standardization activities are light field, holography, and point clouds, where
these image modalities describe different sampled representations of the plenoptic function. The applications that may benefit
from these emerging image modalities range from supporting varying capture platforms, interactive content viewing,
cultural environments exploration and medical imaging to more immersive browsing with novel special effects and more realistic
images. These use cases come with a set of requirements addressed by the JPEG Pleno standard. Main requirements
envision high compression efficiency, random access, scalability, error-resilience, low complexity, and metadata support. This
paper presents a synopsis of the status of the standardization process and provides technical insights as well as the latest
performance evaluation results.
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