| 发明名称 |
METHOD OF IMAGE SEARCHING, METHOD OF IMAGE FEATURE ENCODING AND METHOD OF IMAGE FEATURE DECODING |
| 摘要 |
A feature encoding section (5) extracts a feature of a video signal (102), encodes it, and produces a feature stream (103). A feature identification section (11) collates a feature (109) encoded from the feature stream (103) with a search key (108) entered by a user to find video contents (111) that the user needs. |
| 申请公布号 |
KR20050111801(A) |
申请公布日期 |
2005.11.28 |
| 申请号 |
KR20057021647 |
申请日期 |
2005.11.14 |
| 申请人 |
MITSUBISHI DENKI KABUSHIKI KAISHA |
发明人 |
SEKIGUCHI SHUNICHI;YAMADA YOSHIHISA;JAMES CHOW;ASAI KOHTARO |
| 分类号 |
H04N21/432;G06F17/30;G06T7/00;(IPC1-7):G06T7/00;H04N7/24 |
主分类号 |
H04N21/432 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
