公开(公告)号：EP1164542A4

公开(公告)日：2007-05-02

申请号：EP00900849

申请日：2000-01-20

Applicant: IBM

Inventor： ECHIGO TOMIO ,  KUROKAWA MASATO ,  MAEDA JUNJI ,  TOMITA ALBERTO

IPC: G06F17/30 ,  G06K9/00 ,  G06T7/20 ,  G06T1/00

CPC classification number: G06T7/20 ,  G06F17/30259 ,  G06F17/3079 ,  G06F17/30805 ,  G06F17/30811 ,  G06K9/00342 ,  G06K9/00711 ,  G06T2207/30221 ,  G06T2207/30241

Abstract: A method for describing the contents of dynamic image data efficiently with a small amount of data, including a mechanism in which (1) the trace along which each object moves with time is expressed by using a reference plane for expressing the information on the position of the object, (2) a description unit based on the type of the motion of the object is provided by using the change of the shape of the object, (3) the motion of the object is represented as a motion section, and (4) the definition of the object depending on the video contents, the definitions of the action types, the definitions of the scene interpretation depending on the interaction of the objects are read and interpreted.

公开(公告)号：CZ20012674A3

公开(公告)日：2001-11-14

申请号：CZ20012674

申请日：2000-01-20

Applicant: IBM

Inventor： ECHIGO TOMIO ,  KUROKAWA MASATO ,  MAEDA JUNJI ,  TOMITA ALBERTO

IPC: G06F17/30 ,  G06K9/00 ,  G06T7/20 ,  G06T1/00

Abstract: An object of the present invention is to provide a description method for efficiently representing contents of motion picture with a small data volume. The organization of the present invention (1) represents a trajectory of how each object has moved over time by using reference plane representing position information of each object, (2) sets a description unit based on a type of action of each object by using changes in shape of each object, (3) has actions of each object represented as each behavioral section, and (4) comprises a description facility capable of reading and interpreting definition of an object dependent on video contents, definition of classes of actions, and definition of interpretation of a scene by interaction of plural objects.

公开(公告)号：MY130843A

公开(公告)日：2007-07-31

申请号：MYPI9905509

申请日：1999-12-16

Applicant: IBM

Inventor： ECHIGO TOMIO ,  KUROKAWA MASATO ,  MAEDA JUNJI ,  TOMITA ALBERTO

IPC: G06T1/00 ,  G06F17/30 ,  G06K9/00 ,  G06T7/20

Abstract: AN OBJECT OF THE PRESENT INVENTION IS TO PROVIDE A DESCRIPTION METHOD FOR EFFICIENTLY REPRESENTING CONTENTS OF MOTION PICTURE WITH A SMALL DATA VOLUME.(CONSTITUTION]THE ORGANIZATION OF THE PRESENT INVENTION (1) REPRESENTS A TRAJECTORY OF HOW EACH OBJECT HAS MOVED OVER TIME BY USING REFERENCE PLANE REPRESENTING POSITION INFORMATION OF EACH OBJECT, (2) SETS A DESCRIPTION UNIT BASED ON A TYPE OF ACTION OF EACH OBJECT BY USING CHANGES IN SHAPE OF EACH OBJECT, (3) HAS ACTIONS OF EACH OBJECT REPRESENTED AS EACH BEHAVIORAL SECTION, AND (4) COMPRISES A DESCRIPTION FACILITY CAPABLE OF READING AND INTERPRETING DEFINITION OF AN OBJECT DEPENDENT ON VIDEO CONTENTS, DEFINITION OF CLASSES OF ACTIONS, AND DEFINITION OF INTERPRETATION OF A SCENE BY INTERACTION OF PLURAL OBJECTS.(FIG. 4)