The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 22, 2011
Filed:
Jun. 28, 2006
Akira Fujibayashi, Yokosuka, JP;
Choong Seng Boon, Yokohama, JP;
Sadaatsu Kato, Yokosuka, JP;
Tsutomu Horikoshi, Kamakura, JP;
Akira Fujibayashi, Yokosuka, JP;
Choong Seng Boon, Yokohama, JP;
Sadaatsu Kato, Yokosuka, JP;
Tsutomu Horikoshi, Kamakura, JP;
NTT DoCoMo, Inc., Tokyo, JP;
Abstract
An object is to provide a video evaluation apparatus and video evaluation method capable of appropriately evaluating a video consisting of a plurality of frame images, using an objective standard. The object is achieved as follows. A reference characteristic, which is a predetermined spatio-temporal frequency characteristic about a video, is stored, and a video characteristic analyzercalculates a spatio-temporal frequency characteristic of a target video consisting of a plurality of frame images. Then a video evaluation determinercalculates an evaluated value of the target video, based on a relative relation between the calculated spatio-temporal frequency characteristic and the stored reference characteristic. This enables appropriate evaluation of the video.