Method of describing object region data, apparatus for generating object region data, video processing apparatus and video processing method

• US 20030086613A1
• Filed: 10/26/2002
• Published: 05/08/2003
• Est. Priority Date: 01/28/1999
• Status: Active Grant

• Current Assignee: Koji Yamamoto, Osamu Hori, Takeshi Mita, Toshimitsu Kaneko
• Original Assignee: Koji Yamamoto, Osamu Hori, Takeshi Mita, Toshimitsu Kaneko
• Inventors: Yamamoto, Koji, Kaneko, Toshimitsu, Mita, Takeshi, Hori, Osamu
• Granted Patent: US 6,839,465 B2
• Time in Patent Office: Days
• US Class Current: 382/190
• CPC Class Codes: G06T 2207/10016 Video; Image sequence
• CPC Class Codes: G06T 7/251 involving models
• CPC Class Codes: G06V 10/46 Descriptors for shape, contour or point-related descriptors, e.g. scale invariant feature transform [SIFT] or bags of words [BoW]; Salient regional features colour feature extraction G06V10/56
• CPC Class Codes: G06V 10/471 using approximation functions
• CPC Class Codes: G06V 10/752 Contour matching
• CPC Class Codes: H04N 19/20 using video object coding
• CPC Class Codes: H04N 19/54 using feature points or meshes
• CPC Class Codes: H04N 19/543 using regions
• CPC Class Codes: H04N 19/70 characterised by syntax aspects related to video coding, e.g. related to compression standards

Claims