公开(公告)号：US20230254298A1

公开(公告)日：2023-08-10

申请号：US18301375

申请日：2023-04-17

Applicant: TruePic Inc.

Inventor： Jason LYONS ,  Craig STACK ,  Francis LYONS ,  Jeffrey McGREGOR

IPC: H04L9/40 ,  H04L9/32 ,  G06F21/64 ,  H04L9/06

CPC classification number: H04L63/08 ,  H04L9/3242 ,  G06F21/645 ,  H04L63/123 ,  H04L9/3297 ,  H04L9/0643 ,  H04L9/3236 ,  H04W12/06

Abstract: Systems and methods are provided for authenticating image files when network connections should not or cannot be used to transfer image files. A user device application may capture an image at a user device, generate an image file, and generate a hash file based on the image file. Instead of sending the image file to an authentication server for authentication, the application may send the hash file. If desired, the application may transfer the image file when a desirable network connection is available. Any alteration to the image file in the meantime will result in a different hash file for the altered image file, thus allowing detection of altered image files. This approach offers decreases the amount of data that is required to be transmitted in low or undesirable signal conditions, while maintaining an ability to detect alterations to image files that may have been made in the meantime.

公开(公告)号：US11646902B2

公开(公告)日：2023-05-09

申请号：US17745168

申请日：2022-05-16

Applicant: TruePic Inc.

Inventor： Jeffrey McGregor ,  Craig Stack ,  Jason Lyons ,  Matthew Robben

IPC: H04L9/00 ,  G06T7/00 ,  H04N1/32 ,  H04L9/06 ,  G06F16/14 ,  G06F16/583 ,  G06F16/58 ,  H04L9/32

CPC classification number: H04L9/50 ,  G06F16/152 ,  G06F16/5838 ,  G06F16/5866 ,  G06T7/0002 ,  H04L9/0637 ,  H04L9/3226 ,  H04L9/3239 ,  H04N1/32283

Abstract: A system and method include obtaining and authenticating image files from users such as insured users at the request of an entity such as an insurance provider. The requesting entity may supply an electronic address of the user and a unique identifier. The system may transmit a link to the electronic address. When selected, the link causes an image authentication application to be installed on a user device. The application takes the images securely and separately from a native camera application. Each image authentication application may be customized for each requesting entity. The authentication server may identify the requesting entity that made the request and identify a corresponding image authentication application to be provided to the electronic address. The images from the image authentication application may be authenticated via reverse image search, time, geolocation, and/or other information. The authenticated images and/or related data may be provided to the requesting entity.

公开(公告)号：US20230117683A1

公开(公告)日：2023-04-20

申请号：US18085856

申请日：2022-12-21

Applicant: TruePic Inc.

Inventor： Oliver RICE ,  Justin Mark STAYTON ,  Gordon Charles HUGHES

IPC: G06T7/00 ,  G06V10/40 ,  G06F18/213

Abstract: Systems, computer-implemented methods, and non-transitory machine-readable storage media are provided for detecting recapture attacks of images. One method comprises extracting one or more features from an image captured by a device; applying the one or more features as input to a trained machine learning model, wherein the trained machine learning model outputs a first score based on the extracted features; obtaining metadata of the image; performing a statistical analysis of the metadata of the image; generating a second score based on the statistical analysis of the metadata of the image; and generating a probability that the image is a recapture of an original image based on the first score and the second score.

公开(公告)号：US20220294640A1

公开(公告)日：2022-09-15

申请号：US17685877

申请日：2022-03-03

Applicant: TruePic Inc.

Inventor： Sherif HANNA ,  Thomas ZENG ,  Chi Shing CHAN ,  Matthew ROBBEN

IPC: H04L9/32 ,  H04L67/1097 ,  H04L9/08

Abstract: A media-capture device initiates acquisition of sensor data samples representing analog phenomena; encodes the samples; generates a to-be-signed data structure comprising the encoded samples and/or cryptographic hashes of the samples; generates a cryptographic hash of the to-be-signed data structure; transmits a time-stamping request to a time-stamping server, the time-stamping request comprises the cryptographic hash of the to-be-signed data structure, wherein the time-stamping server generates a signed time-stamp; generates a digital signature using the to-be-signed data structure, the signed time-stamp, a private cryptographic key, and a signed certificate for the corresponding public cryptographic key; and generates a second data structure comprising the samples, the to-be-signed data structure, and the digital signature.

公开(公告)号：US20220078522A1

公开(公告)日：2022-03-10

申请号：US17468842

申请日：2021-09-08

Applicant: TruePic Inc.

Inventor： Thomas Meng-tao ZENG ,  Oliver RICE ,  Chi Shing CHAN ,  Sherif HANNA

IPC: H04N21/472 ,  H04N21/414 ,  H04N21/4627 ,  H04N21/4147

Abstract: In general, one aspect disclosed features a media asset capture and processing method, implemented via a computer-based state machine executing on a computer processor, the method comprising: implementing a first phase including media asset capture and frame processing limited to Rich Execution Environment (REE) read-only (RO) frame access; implementing a second phase including processing with REE read-write (RW) frame access; and implementing a third phase including processing with REE read-only (RO) frame access.

公开(公告)号：US11159504B2

公开(公告)日：2021-10-26

申请号：US16531620

申请日：2019-08-05

Applicant: TruePic Inc.

Inventor： Jason Lyons ,  Craig Stack ,  Francis Lyons ,  Jeffrey McGregor

IPC: H04L29/06 ,  H04L9/32 ,  G06F21/64 ,  H04L9/06 ,  H04W12/06

Abstract: Systems and methods are provided for authenticating image files when network connections should not or cannot be used to transfer image files. A user device application may capture an image at a user device, generate an image file, and generate a hash file based on the image file. Instead of sending the image file to an authentication server for authentication, the application may send the hash file. If desired, the application may transfer the image file when a desirable network connection is available. Any alteration to the image file in the meantime will result in a different hash file for the altered image file, thus allowing detection of altered image files. This approach offers decreases the amount of data that is required to be transmitted in low or undesirable signal conditions, while maintaining an ability to detect alterations to image files that may have been made in the meantime.

公开(公告)号：US20210304388A1

公开(公告)日：2021-09-30

申请号：US17346821

申请日：2021-06-14

Applicant: TruePic Inc.

Inventor： Oliver RICE ,  Justin Mark STAYTON ,  Gordon Charles HUGHES

IPC: G06T7/00 ,  G06K9/46 ,  G06K9/62

Abstract: Systems, computer-implemented methods, and non-transitory machine-readable storage media are provided for detecting recapture attacks of images. One method comprises extracting one or more features from an image captured by a device; applying the one or more features as input to a trained machine learning model, wherein the trained machine learning model outputs a first score based on the extracted features; obtaining metadata of the image; performing a statistical analysis of the metadata of the image; generating a second score based on the statistical analysis of the metadata of the image; and generating a probability that the image is a recapture of an original image based on the first score and the second score.

公开(公告)号：US10733315B2

公开(公告)日：2020-08-04

申请号：US16114428

申请日：2018-08-28

Applicant: TruePic Inc.

Inventor： Craig Stack ,  Jason Lyons ,  Francis Lyons

IPC: G06F21/62 ,  G06F21/64 ,  H04L29/06 ,  H04L29/08 ,  H04W12/00 ,  H04W12/06

Abstract: The present disclosure provides systems and methods for authenticating photographic data. In one embodiment, a method comprises providing an image authentication application for use on a client device, the application configured to control image capture and transmission; receiving an image data file from the application at the authentication server comprising a photographic image captured by the application and metadata associated therewith; applying a watermark to the photographic image to create a watermarked image; applying date and time information to the tagged image; applying location information to the tagged image; creating a web address associated with the image data file; uploading the photographic image, the tagged image, or both to the web address; and transmitting an authenticated image file to the client device, the authenticated image file comprising one or more of: the watermarked image, the photographic image, the date and time information, geographic information, and the web address.