Invention Grant
- Patent Title: Encoding amount estimation apparatus, encoding amount estimation method and encoding amount estimation program
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Application No.: US17273271Application Date: 2019-08-26
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Publication No.: US11595661B2Publication Date: 2023-02-28
- Inventor: Shiori Sugimoto , Seishi Takamura , Atsushi Shimizu
- Applicant: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Applicant Address: JP Tokyo
- Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Current Assignee: NIPPON TELEGRAPH AND TELEPHONE CORPORATION
- Current Assignee Address: JP Tokyo
- Priority: JPJP2018-166304 20180905
- International Application: PCT/JP2019/033213 WO 20190826
- International Announcement: WO2020/050075 WO 20200312
- Main IPC: H04N7/12
- IPC: H04N7/12 ; H04N19/14 ; H04N19/115 ; H04N19/172 ; H04N19/80 ; G06K9/62 ; G06V10/44
Abstract:
A coding amount estimation device includes: a feature vector generation unit that generates a feature vector on the basis of a feature map generated by an estimation target image and at least one filter set in advance; and a coding amount evaluation unit that evaluates a coding amount of the estimation target image on the basis of the feature vector.
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