公开(公告)号：US20210019880A1

公开(公告)日：2021-01-21

申请号：US16662049

申请日：2019-10-24

Applicant: INSTITUTE FOR INFORMATION INDUSTRY

Inventor： Kai-Hsuan CHAN

IPC: G06T7/00 ,  A61B5/00 ,  A61B6/00

Abstract: A multi-view mammogram image analysis method, multi-view mammogram image analysis system and non-transitory computer-readable medium are provided in this disclosure. The multi-view mammogram image analysis method includes the following operations: inputting a plurality of mammogram images; utilizing a symptom identification model to determine whether the mammogram images have an abnormal state, and generating a plurality of heat maps corresponding to the mammogram images; utilizing a false positive filtering model to determine whether the heat maps have a false positive feature, and generating an abnormal probability corresponding to the heat maps; and utilizing a first threshold to determine the abnormal probability, if the abnormal probability is greater than the first threshold, detecting and outputting a lesion position corresponding to the heat maps.

公开(公告)号：US20150138345A1

公开(公告)日：2015-05-21

申请号：US14092708

申请日：2013-11-27

Applicant: INSTITUTE FOR INFORMATION INDUSTRY

Inventor： Chia-Wei LIAO ,  Kai-Hsuan CHAN

IPC: G06K9/00 ,  H04N7/18

CPC classification number: G11B27/28 ,  G06T7/248 ,  G06T2207/30241

Abstract: An electronic device and a video object tracking method are provided. The electronic device includes a video providing unit and a processing unit. The video providing unit is configured to provide a video. The process unit is configured to: extract a video segment of the video which includes a plurality of successive frames; define a position of at least one first object in a first frame of the successive frames; define a position of the at least one first object in a second frame of the successive frames; and determine the position of the at least one first object in each frame appearing between the first frame and the second frame according to the positions of the at least one first object in the first frame and the second frame.

Abstract translation: 提供电子设备和视频对象跟踪方法。 电子设备包括视频提供单元和处理单元。 视频提供单元被配置为提供视频。 处理单元被配置为：提取包括多个连续帧的视频的视频段; 定义连续帧的第一帧中的至少一个第一对象的位置; 在所述连续帧的第二帧中定义所述至少一个第一对象的位置; 并且根据第一帧和第二帧中的至少一个第一对象的位置来确定出现在第一帧和第二帧之间的每个帧中的至少一个第一对象的位置。

公开(公告)号：US20230032486A1

公开(公告)日：2023-02-02

申请号：US17446457

申请日：2021-08-30

Applicant: INSTITUTE FOR INFORMATION INDUSTRY

Inventor： Kai-Hsuan CHAN ,  Yao-Min HUANG

IPC: G06T11/00 ,  G06K9/62 ,  G06T7/00 ,  G06N3/04 ,  G16H30/20 ,  G16H30/40 ,  G16H50/20 ,  A61B6/02 ,  A61B6/00

Abstract: A method for processing breast tomosynthesis images includes: obtaining multiple breast images, performing binarization operation and pooling operation to at least one marked breast image to obtain a lesion mask; training a convolutional neural network (CNN) according to the breast images and the lesion mask; obtaining multiple cropped images from the breast images of different layers according to a particular two-dimensional position, and inputting each cropped image into the CNN to obtain cropped heat maps; inputting the cropped heat maps into a recurrent neural network (RNN) in an order of the levels to obtain output heat maps, and combining the output heat maps to obtain a integrated heat map, and training the RNN according to the integrated heat map and the lesion mask.

公开(公告)号：US20180137160A1

公开(公告)日：2018-05-17

申请号：US15359615

申请日：2016-11-22

Applicant: Institute For Information Industry

Inventor： Kai-Hsuan CHAN ,  Yan-Ming CHEN ,  Chien-Yao WANG

IPC: G06F17/30

CPC classification number: G06F17/30368 ,  G06F17/30554

Abstract: An integration device and an integration method thereof are provided. The integration device executes an artifact integration procedure to integrate the artifacts in a first database and the artifacts in the second database. Based on the access authority of each process role in the first database and the access authority of each process role added from the second database into the first database, the integration device further modifies a plurality of application programming interfaces associated with the integrated artifacts and modifies a plurality of processes according to the modified application programming interfaces. In addition, the integration device further executes a process role integration procedure to integrate the process roles of the first database and the process roles added from the second database into the first database.

公开(公告)号：US20170124493A1

公开(公告)日：2017-05-04

申请号：US14942685

申请日：2015-11-16

Applicant: Institute For Information Industry

Inventor： Kai-Hsuan CHAN

IPC: G06Q10/06

CPC classification number: G06Q10/0633

Abstract: The present invention relates to a business process management system. The business process management system includes a database, a memory device and a business process management engine. The database is configured to store a business process model and configured to create storage fields in advance for a plurality of process variables included in the business process model according to at least one artifact corresponding to the business process model. The at least one artifact records an association between the process variables and the created storage fields. The business process management engine is configured to copy the business process model from the database to the memory device to execute the business process model at the memory device and configured to simultaneously store variable values corresponding to the process variables from the memory to the created storage fields of the database according to the association during executing the business process model.

公开(公告)号：US20150125028A1

公开(公告)日：2015-05-07

申请号：US14092670

申请日：2013-11-27

Applicant: Institute For Information Industry

Inventor： Chia-Wei LIAO ,  Kai-Hsuan CHAN

IPC: G06T7/20 ,  G06K9/00

CPC classification number: G06T7/20 ,  G06K9/00751 ,  G06K9/033 ,  G06T2207/20096 ,  G06T2207/30241

Abstract: An electronic device and a video object motion trajectory modification method thereof are provided. The electronic device includes a video providing unit and a processing unit. The video providing unit is configured to provide a video. The processing unit is configured to extract a video segment from the video. The video segment includes a plurality of successive frames which include a common object. The processing unit is further configured to calculate at least one curve and one control point thereof. The at least one curve corresponds to a motion trajectory of the common object in the successive frames. The processing unit is also configured to adjust the at least one curve via the control point to modify the motion trajectory. The video object motion trajectory modification method is applied to the electronic device to implement the aforesaid operations.

Abstract translation: 提供了一种电子设备及其视频对象运动轨迹修正方法。 电子设备包括视频提供单元和处理单元。 视频提供单元被配置为提供视频。 处理单元被配置为从视频中提取视频段。 视频段包括包括公共对象的多个连续帧。 处理单元还被配置为计算其至少一个曲线和一个控制点。 该至少一条曲线对应于连续帧中的公共对象的运动轨迹。 处理单元还被配置为经由控制点调整至少一条曲线以修改运动轨迹。 将视频对象运动轨迹修改方法应用于电子装置以实现上述操作。