Xrspace Co., Ltd.

Sheng-Hsiu Kuo

Chun-Wei Lin

Yi-Kang Hsieh

Cheng-Yu Hsu

Yu-Feng Tai

A human body portion tracking method is provided and including obtaining a first image from an image capturing apparatus; identifying a first reference point and a second reference point from the first image; determining a position relationship between a first section and a second section of the human body portion according to three-dimensional coordinates of the first reference point and the second reference point; obtaining a second image from the image capturing apparatus; identifying a third reference point from the second image.

Human body portion tracking method and human body portion tracking system

A method and a system for modifying the position of a cursor are provided. In the method, the depth information of a human body portion of a user is determined. The user uses the human body portion to move the cursor. The cursor is located at the end of a ray cast emitted from a user side, and the user's head wears a head mounted display. The first position of the cursor is determined. The second position of the cursor different from the first position is determined based on the depth information of the human body portion and the first position. The second position is used as the current position of the cursor, and the current position is located at the end of a ray cast emitted from the user currently. Accordingly, it is easy to control the cursor for different heights or arm lengths.

Method and system of modifying position of cursor

An interactive image processing system including a first infrared camera, a second infrared camera, an image processing circuit, a vision processing unit, an image signal processor, a central processing unit, and a memory device is disclosed. The present disclosure calculates depth data according to infrared images generated by the first and second infrared cameras to improve depth quality.

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Taipei, Taiwan

Sheng-Hsiu Kuo