| Presentation | 2007-11-15 Verification of Picture Type Estimation Method using TS Header Information : Toward Establishment of Objective Packet-layer Video Quality Assessment Model Kazunari Ushiki, Toshiko Tominaga, Takanori Hayashi, |
|---|---|
| PDF Download Page |  PDF download Page Link |
| Abstract(in Japanese) | (See Japanese page) |
| Abstract(in English) | With the advance in IP technology, IPTV services are being developed and provided. To provide these services with sufficient quality, we must properly evaluate and manage users' perceptual quality of service, i.e., Quality of Experience (QoE). To do this, we proposed a video quality estimation model using the invalid frame. Invalid frame was defined the total number of degraded frames in video sequences and derived by using video bit-stream information that relates to picture frame type. However, we cannot use this information because the video bit-stream information is often encrypted in IPTV services. In this paper, we propose a picture type estimation method using TS packet header information and verify the validity of the model. |
| Keyword(in Japanese) | (See Japanese page) |
| Keyword(in English) | IPTV / Frame type / Encryption / TS header / Invalid frame |
| Paper # | CQ2007-74 |
| Date of Issue |
| Conference Information | |
| Committee | CQ |
|---|---|
| Conference Date | 2007/11/8(1days) |
| Place (in Japanese) | (See Japanese page) |
| Place (in English) | |
| Topics (in Japanese) | (See Japanese page) |
| Topics (in English) | |
| Chair | |
| Vice Chair | |
| Secretary | |
| Assistant | |
| Paper Information | |
| Registration To | Communication Quality (CQ) |
|---|---|
| Language | JPN |
| Title (in Japanese) | (See Japanese page) |
| Sub Title (in Japanese) | (See Japanese page) |
| Title (in English) | Verification of Picture Type Estimation Method using TS Header Information : Toward Establishment of Objective Packet-layer Video Quality Assessment Model |
| Sub Title (in English) | |
| Keyword(1) | IPTV |
| Keyword(2) | Frame type |
| Keyword(3) | Encryption |
| Keyword(4) | TS header |
| Keyword(5) | Invalid frame |
| 1st Author's Name | Kazunari Ushiki |
| 1st Author's Affiliation | NTT Service Integration Laboratories() |
| 2nd Author's Name | Toshiko Tominaga |
| 2nd Author's Affiliation | NTT Service Integration Laboratories |
| 3rd Author's Name | Takanori Hayashi |
| 3rd Author's Affiliation | NTT Service Integration Laboratories |
| Date | 2007-11-15 |
| Paper # | CQ2007-74 |
| Volume (vol) | vol.107 |
| Number (no) | 312 |
| Page | pp.pp.- |
| #Pages | 5 |
| Date of Issue | |