JPEG Pleno: Standardizing a coding framework and tools for plenoptic imaging modalities
Astola, Pekka; da Silva Cruz, Luis A.; da Silva, Eduardo A. B.; Ebrahimi, Touradj; Freitas, Pedro Garcia; Gilles, Antonin; Oh, Kwan-Jung; Pagliari, Carla; Pereira, Fernando; Perra, Cristian; Perry, Stuart; Pinheiro, Antonio M. G.; Schelkens, Peter; Seidel, Ismael; Tabus, Ioan (2020-06-23)
Astola, Pekka
da Silva Cruz, Luis A.
da Silva, Eduardo A. B.
Ebrahimi, Touradj
Freitas, Pedro Garcia
Gilles, Antonin
Oh, Kwan-Jung
Pagliari, Carla
Pereira, Fernando
Perra, Cristian
Perry, Stuart
Pinheiro, Antonio M. G.
Schelkens, Peter
Seidel, Ismael
Tabus, Ioan
23.06.2020
ITU Journal: ICT Discoveries
Julkaisun pysyvä osoite on
https://urn.fi/URN:NBN:fi:tuni-202101211570
https://urn.fi/URN:NBN:fi:tuni-202101211570
Kuvaus
Peer reviewed
Tiivistelmä
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.
Kokoelmat
- TUNICRIS-julkaisut [18936]