http://wg11.sc29.org/doc_end_user/documents/108_Valencia/presentations/MPEG3DGraphicsVendredi.ppt-1396620152-MPEG3DGraphicsVendredi.ppt
RGC
|
m33258
|
MPEG-4
3DG
|
Updates on RGC CAL Reference Software Status
|
Christian Tulvan, Marius Preda
|
ARAF
|
m33382
|
|
ARAF guidelines: PROTOs implementations
Revision of the use case.
|
Traian Lavric, Marius Preda
|
m33411
|
|
Use Case for AR Social networking service
Information from social networks can be used to augment the ARAF scene.
The user profile (and user preference) will be used to get dara from a Social Network Service. The server provides "SNS Data" and this infomation should be converted to the scene.
A SNS PROTO and the SNS_Container PROTO is provided.
Resolution: Consider the User Description under n categories: "static data", "SNS_related_data" (location, mood, last post, …), "…"
|
B. S. Choi, Young Ho Jeong, Jin Woo
Hong
|
|
MAR RefMod
|
Review of RefModel
- Section 11 MAR System API: have a
|
C. Perrey
|
|
3DV for AR
|
Depth Estimation Reference Software may be used but the estimation is not always of good quality
An idea is to combine two approaches : a time of flight and color camera(s)
|
Internal session
|
|
CDVids (now called CDVA)
|
Idea for the AR use case with remote detection: several descriptors (top matches) can be sent by the Detection Library and they can be used for local tracking
BB : bounding box
The objective is to create models (signatures) of a set of classes. The browser will extract a signature of a whole image and send it to the processing server that is providing a set of classes found in the image.
The classes planned now are for automotive (vehicles (cars as subset), pedestrians).
Tracking is also an object.
|
Joint with CDVids
|
|
3D Video in AR
|
1. Augment the "Book arrival" video that will help to see the relation between the coordinate systems.
2. the depth estimation solution is not real time and is computation extensive (http://vision.middlebury.edu/stereo/eval/)
|
Joint with Video
|
|
User Description
|
Presentation of PROTOS containing user static data and user social network activity.
SNS_Static_data and fit it in the mpeg-7:PersonalType and the UD:UserDescriptionType
|
|
|
Audio 3D
|
Head Tracking is needed to render the audio.
3DAudio can be used to modulate the audio perception with respect to the user position and orientation. Currently similar approach is used at the production side but it can be used at the user side (in real time).
The 3D position and orientation of the graphical objects (enriched with audio) is known and it should be forwarded to the 3D audio engine. The relative positions between the sources and the user are prefered.
Draw a diagram showing that the scene is sending to the 3D audio engine the relative position of all the sources and get back the sound for the headphones.
Reference software implementation exists but is working using files: the chain is the following: (1) 3D decoder (multi-channel); some of the outputs are objects and higher order ambisonic. (2) Object renderer. The 3D coordinates are included as a metadata in the bitstream (it is represented as an angle of view: the user is facing the screen), but an entry can be done in the Object Renderer taking the input from the scene.
Represent the acoustic radiation model that can be attached per classes of objects.
Personalized binauralisation may be possible and this can be used in AR for personalized perception (HRTF model).
What may be the limits of the low-latency. 50ms is something doable today (including encoder). Homework: try to see what are the use cases when we need less than this.
|
|
|
Joint with JPEG
|
The MAR Reference Model was updated to also take into consideration the situation when the MAR Engine has pre-programmed behavior (such as the case when an AR application is used and the developper embedded directly in the code the application behavior).
|
|
MPEG-V
|
m32959
|
MPEG-V
3DG
|
Proposal of 3D Printer Capability Description
A set of capabilities is introduced for materials, colors, printer type …
There is no need to have the schema for all various types of materials but to include a material name and a material provider.
Add the PrintingServiceCapability supported file type.
|
Seungwook Lee, Jinsung Choi, Kyoungro Yoon, Min-Uk Kim, HyoChul Bae
|
m32960
|
|
Proposal of 3D Printer User Preference Description
Prefered material and prefered material characteristics. There is also a notion of printing service introduced by aspects such as maximum price and delivery limit.
Add the PrintingServicePreferences including cost, delivery time
|
Seungwook Lee, Jinsung Choi, Kyoungro Yoon, Min-Uk Kim, HyoChul Bae
|
m33097
|
|
Corrections of the makeup avatar type in MPEG-V Part 4 3rd edition
Add a mechanism to define the equation in the cosmetic model.
Some errors in the binary representation are corrected.
|
Jin-Seo Kim, In-Su Jang, Soon-Young Kwon, Sang-Kyun Kim, Yong Soo Joo
|
|
Summary of votes for MPEG-V
|
CD for Part 2: Approved
CD for Part 3: Approved but one comment from UK
CD for Part 4: Approved
CD for Part 5: Approved
CD for Part 6: Approved
|
|
|
|
MPEG-V output documents
Decision to not promote the Parts 2, 3, 4, 5 and 6 as DIS because the reference software is not yet CD.
Action points: propose the RefSoft and conformance for the next meeting. The tools that will not be covered by the ref soft will be removed from the DIS.
Multisensory application formats and the MPEG-V APIs are postponed.
|
|
3DG
|
m33114
|
MPEG-4
3DG
|
Proposal for opening an exploration activity within SC29WG11 for the definition of a standard technology for the compression, storage and streaming of genome data
Current technologies are able to sequence individual genome.
Need for a compressed form of the genome that contains also annotations.
Need for interoperability because various actors are involved in the chain.
A set of requirements are proposed: lossless, having acces point, variable size sequence lenghts, quaryable, extensible per parts of genome, integrate annotations.
|
claudio.alberti@epfl.ch Claudio Alberti, Ioannis Xenarios, marco.mattavelli@epfl.ch Marco Mattavelli, Heinz Stockinger, Yann Thoma
|
m32308
|
MPEG-4
3DG
|
Results for Open3DGC and OpenCTM benchmarking
|
Christian Tulvan, Marius Preda
|
m33466
|
|
3D Tele-Immersion Use Cases and Requirements
|
Lazar Bivolarsky
|
m33467
|
|
Crosscheck the Benchmarking Resultsa and Test Procedure for SC3DMC, Open3DGC_and_OpenCTM
|
Lazar Bivolarsky
|
