Institute for Information Industry

Sino-cell Technologies

Chi-Hsien Liu

Chien-Hsin Lee

Shang-Ming Wang

Tsung-Yu Chiang

Li-Ting Chen

Shiaw-Min Hwang

Chao-Ling Yao

I-Ming Chu

Tzu-Bou Hsieh

Chi-Han Lin

Chien-Wen Huang

An electronic device is disclosed. The electronic device includes an inertial measurement element and a processor. The inertial measurement element is configured to obtain a first inertial measurement data when the electronic device moves. The processor is configured to perform the following operations: establishing a mixed reality environment coordinate system in correspondence according to the real space, and calculating a starting coordinate point of the electronic device in the mixed reality environment coordinate system; converting the first inertial measurement data into a first movement vector in the mixed reality environment coordinate system according to an inertial measurement data mapping model; calculating a first spatial operation point in the mixed reality environment coordinate system according to the starting coordinate point and the first movement vector in the mixed reality environment coordinate system; and executing a 3D scene editing program with the first spatial operation point.

Mixed reality production method using inertial measurement data and electronic device performing the method thereof

An extended reality space generating apparatus and method are provided. The extended reality space generating apparatus generates a plurality of plane plates, a plate coordinate and a normal vector corresponding to each of the plane plates based on a plurality of point clouds, wherein the point clouds correspond to a real space. The extended reality space generating apparatus compares the plate coordinates and the normal vectors of the plane plates in a visual window to generate an effective plane plate set. The extended reality space generating apparatus generates an extended reality space corresponding to the real space based on the effective plane plate set.

Extended reality space generating apparatus and method

A data filtering device stores a piece of standard track data and a piece of target track data. The piece of standard track data corresponds to a standard track in a six degree-of-freedom (DoF) virtual space constructed by a plurality of virtual space units, and the piece of target track data corresponds to a target track in the six-DoF space. The data filtering device determines whether a degree of similarity between the standard track and the target track is lower than a threshold of similarity. When determining that the degree of similarity is lower than the threshold of similarity, the data filtering device classifies the piece of target track data as an invalid data.

Data filtering device and data filtering method

An augmented reality system and method include: building a first point cloud coordinate system at a first physical location and a second point cloud coordinate system at a second physical location according to depth information of first physical content and second physical content respectively; creating first virtual content based on the first point cloud coordinate system; determining at least one plane in the first point cloud coordinate system; determining at least one plane point in the at least one plane; computing coordinate variance of the at least one plane point from the first point cloud coordinate system to the second point cloud coordinate system; calculating a location of the first virtual content in the second point cloud coordinate system according to the coordinate variance to create corresponding second virtual content on the location; and displaying the second physical content and virtual content at the second physical location.

Augmented reality system and method

A dynamic tag generating apparatus and a dynamic tag generating method thereof are provided. The dynamic tag generating apparatus is disposed in a display apparatus, and the display apparatus is connected to a server. The dynamic tag generating apparatus receives tag update information from the server through the display apparatus, and updates a tag content of the display apparatus according to the tag update information. The dynamic tag generating apparatus provides the tag content to a tag analyzing apparatus so that the tag analyzing apparatus analyzes the tag content.

Dynamic tag generating apparatus and dynamic tag generating method thereof for use in display apparatus

The present invention provides a method of determining the optimal composition of a serum-free, eukaryotic cell culture medium supplement, using 2-level factorial design and the steepest ascent method. The invention further provides a method of making a serum-free eukaryotic cell culture medium supplement and the generated thereof. The invention further provides a method of making a serum-free, eukaryotic cell culture medium and the medium generated thereof. The invention further provides a kit containing the medium of the invention. The invention also provides a method of expanding CD34&#x3c;+&#x3e; hematopoietic cells and a composition comprising CD34&#x3c;+&#x3e; hematopoietic cells in a serum-free, eukaryotic cell culture medium of the invention.

Growing community of inventors

Taipei, Taiwan

Chi-Hsien Liu