|
|
|
|
| LEADER |
01000naa a22002652 4500 |
| 001 |
NLM376952113 |
| 003 |
DE-627 |
| 005 |
20240902234137.0 |
| 007 |
cr uuu---uuuuu |
| 008 |
240902s2024 xx |||||o 00| ||eng c |
| 024 |
7 |
|
|a 10.1109/TVCG.2024.3451526
|2 doi
|
| 028 |
5 |
2 |
|a pubmed24n1520.xml
|
| 035 |
|
|
|a (DE-627)NLM376952113
|
| 035 |
|
|
|a (NLM)39208040
|
| 040 |
|
|
|a DE-627
|b ger
|c DE-627
|e rakwb
|
| 041 |
|
|
|a eng
|
| 100 |
1 |
|
|a Yang, Qi
|e verfasserin
|4 aut
|
| 245 |
1 |
0 |
|a TDMD
|b A Database for Dynamic Color Mesh Quality Assessment Study
|
| 264 |
|
1 |
|c 2024
|
| 336 |
|
|
|a Text
|b txt
|2 rdacontent
|
| 337 |
|
|
|a ƒaComputermedien
|b c
|2 rdamedia
|
| 338 |
|
|
|a ƒa Online-Ressource
|b cr
|2 rdacarrier
|
| 500 |
|
|
|a Date Revised 29.08.2024
|
| 500 |
|
|
|a published: Print-Electronic
|
| 500 |
|
|
|a Citation Status Publisher
|
| 520 |
|
|
|a Dynamic colored meshes (DCM) are widely used in various applications. However, this kind of meshes may undergo different processes, such as compression or transmission, which can distort them and degrade their quality. To facilitate the development of objective metrics for DCMs and study the influence of typical distortions on their perception, we create the Tencent - Dynamic colored Mesh Database (TDMD) containing eight reference DCM objects with six typical distortions. Using processed video sequences (PVS) derived from the DCM, we conduct a large-scale subjective experiment that resulted in 303 distorted DCM samples with mean opinion scores, making the TDMD the largest available DCM database to our knowledge. This database enables us to study the impact of different types of distortion on human perception and offers recommendations for DCM compression and related tasks. Additionally, we have evaluated three types of state-of-the-art objective metrics on the TDMD, including image-based, point-based, and video-based metrics, on the TDMD. Our experimental results highlight the strengths and weaknesses of each metric, and we provide suggestions about the selection of metrics in practical DCM applications. The TDMD is publicly available at the following location: https://multimedia.tencent.com/resources/tdmd
|
| 650 |
|
4 |
|a Journal Article
|
| 700 |
1 |
|
|a Jung, Joel
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Deschamps, Timon
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Xu, Xiaozhong
|e verfasserin
|4 aut
|
| 700 |
1 |
|
|a Liu, Shan
|e verfasserin
|4 aut
|
| 773 |
0 |
8 |
|i Enthalten in
|t IEEE transactions on visualization and computer graphics
|d 1996
|g PP(2024) vom: 29. Aug.
|w (DE-627)NLM098269445
|x 1941-0506
|7 nnns
|
| 773 |
1 |
8 |
|g volume:PP
|g year:2024
|g day:29
|g month:08
|
| 856 |
4 |
0 |
|u http://dx.doi.org/10.1109/TVCG.2024.3451526
|3 Volltext
|
| 912 |
|
|
|a GBV_USEFLAG_A
|
| 912 |
|
|
|a SYSFLAG_A
|
| 912 |
|
|
|a GBV_NLM
|
| 912 |
|
|
|a GBV_ILN_350
|
| 951 |
|
|
|a AR
|
| 952 |
|
|
|d PP
|j 2024
|b 29
|c 08
|