US 11,776,304 B2Granted

Biological pattern information processing device, biological pattern information processing method and program

AssigneeNEC Corporation

InventorsKoui Norimatsu, Masanori Mizoguchi, Hirokazu Okazaki, Kan Satou, Yoshinori Suzuki

Life of this patent

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Abstract

A biological pattern information processing device includes: a detection result obtaining unit that obtains unique region information that is detected based on biological pattern information representing a biological pattern, the unique region information representing a unique region included in the biological pattern; and a display control unit that causes the unique region to be displayed using a display attribute, based on the obtained unique region information, the display attribute being different from that for a region of the biological pattern other than the unique region.

Claims15

Dependent claims

A fingerprint information processing device comprising:

at least one memory storing instructions;
and
at least one processor configured to execute the instructions to:
obtain unique region information that is detected based on fingerprint information representing a fingerprint, the unique region information representing a unique region included in the fingerprint, the fingerprint having a damaged biological pattern within the unique region;
cause a display attribute, the unique region, and a region of the fingerprint other than the unique region to be displayed based on the obtained unique region information, the display attribute being indicative of being the unique region;
cause, according to a type of the unique region, a process that is executable with respect to the unique region to be displayed;
determine an abnormality degree of the unique region;
repair the damaged biological pattern within the unique region;
and
collate the fingerprint information including the unique region in which the damaged biological pattern has been repaired.

7 more elements

Dependencies are inferred from the claim text.

Facts

Application: 17/146,117Filed 11 Jan 2021 · continuation
Priority: JP 2015-07442431 Mar 2015
Published: US 2021/0133414 A16 May 2021
Granted: 3 Oct 2023
Term ends: Not estimatedThe source records don’t support an estimate.

Classification7 codes

G06V 40/1376
Matching; Classification: matching features related to ridge properties or fingerprint texture
G06T 7/00
Image analysis
G06T 11/20
Two-dimensional [2D] image generation: drawing from basic elements
G06V 40/1347
Fingerprints or palmprints: preprocessing; Feature extraction

Family

PCT/JP2016/061330Parent of this continuation · filed 31 Mar 2016
US 2021/0133414 A1Pre-grant publication · published 6 May 2021
Application15/563,207Parent of this continuation
US 10,915,728 B2Parent of this continuation
US 2018/0089483 A1Published application
US 11,776,304 B2This patent

From the US filing history. Foreign family members aren’t listed.