公开(公告)号：US10921935B2

公开(公告)日：2021-02-16

申请号：US16417653

申请日：2019-05-21

Applicant: Xiu-Yu Lin ,  Chiao-Tsu Chiang ,  Ting-Hsiang Lan ,  Ya-Fang Hsu

Inventor： Xiu-Yu Lin ,  Chiao-Tsu Chiang ,  Ting-Hsiang Lan ,  Ya-Fang Hsu

IPC: G06F3/042 ,  G06T7/50 ,  G06T3/40 ,  G06T3/60 ,  A63F13/525 ,  A63F13/23 ,  A63F13/24 ,  H04N9/31

Abstract: An interactive projection system and an interactive projection method are provided. The interactive projection method includes: generating a virtual canvas by a projector; detecting a handheld device corresponding to a virtual scene by using a depth camera; and projecting a first virtual image corresponding to the virtual scene onto the virtual canvas and projecting a second virtual image corresponding to the virtual scene onto the handheld device in response to the handheld device detected by the depth camera, wherein the second virtual image is different from the first virtual image.

公开(公告)号：US20200257406A1

公开(公告)日：2020-08-13

申请号：US16417653

申请日：2019-05-21

Applicant: Xiu-Yu Lin ,  Chiao-Tsu Chiang ,  Ting-Hsiang Lan ,  Ya-Fang Hsu

Inventor： Xiu-Yu Lin ,  Chiao-Tsu Chiang ,  Ting-Hsiang Lan ,  Ya-Fang Hsu

IPC: G06F3/042 ,  G06T3/60 ,  G06T7/50 ,  G06T3/40

Abstract: An interactive projection system and an interactive projection method are provided. The interactive projection method includes: generating a virtual canvas by a projector; detecting a handheld device corresponding to a virtual scene by using a depth camera; and projecting a first virtual image corresponding to the virtual scene onto the virtual canvas and projecting a second virtual image corresponding to the virtual scene onto the handheld device in response to the handheld device detected by the depth camera, wherein the second virtual image is different from the first virtual image.

公开(公告)号：US11164538B2

公开(公告)日：2021-11-02

申请号：US16409889

申请日：2019-05-13

Applicant: Che-Wei Liang ,  Xiu-Yu Lin ,  Yi-Han Liao ,  Sheng-Chieh Tang ,  Chieh-Yu Chan ,  Chiao-Tsu Chiang ,  Wen-Yi Chiu ,  Wei-Chih Hsu ,  Li-Fang Chen ,  Yi-Jing Lin

Inventor： Che-Wei Liang ,  Xiu-Yu Lin ,  Yi-Han Liao ,  Sheng-Chieh Tang ,  Chieh-Yu Chan ,  Chiao-Tsu Chiang ,  Wen-Yi Chiu ,  Wei-Chih Hsu ,  Li-Fang Chen ,  Yi-Jing Lin

IPC: G09G5/00 ,  G06F3/0488 ,  G06F1/16 ,  G06F3/14

Abstract: The disclosure provides a storage medium, an expansion base and an operation method thereof combined with a portable electronic device. The portable electronic device is pre-installed with an application program and includes a touch screen. The expansion base is paired with the portable electronic device and accommodates the portable electronic device. When the portable electronic device is accommodated inside the expansion base, a touch window on the surface of the expansion base exposes at least a portion of the touch screen, and the portable electronic device executes the application program to automatically adjust a size or a display position of a display image of the touch screen to correspond to the touch window.

公开(公告)号：US10936124B2

公开(公告)日：2021-03-02

申请号：US16417655

申请日：2019-05-21

Applicant: Xiu-Yu Lin ,  Ting-Hsiang Lan ,  Chiao-Tsu Chiang ,  Ya-Fang Hsu

Inventor： Xiu-Yu Lin ,  Ting-Hsiang Lan ,  Chiao-Tsu Chiang ,  Ya-Fang Hsu

IPC: G06F3/042 ,  G06T11/20

Abstract: An interactive projection system and an interactive projection method are provided. The interactive projection method includes: generating a virtual image by using a projector; detecting an object on the virtual image by using a depth camera, wherein the object corresponds to a virtual scene; detecting a drawing operation corresponding to the virtual image by using the depth camera; and projecting the virtual scene on the virtual image in response to the object being placed on the virtual image, and generating a block on the virtual image according to the drawing operation.