公开(公告)号：US09983685B2

公开(公告)日：2018-05-29

申请号：US15365342

申请日：2016-11-30

Applicant: MEDIATEK INC.

Inventor： Yueh-Wei Hu ,  Cheng-Che Chen ,  Ting Chiou ,  Yu-Pao Tsai

IPC: G06F3/01 ,  G06T7/00 ,  G06F3/0346 ,  G06T7/593 ,  G06K9/00

CPC classification number: G06F3/017 ,  G06F3/0346 ,  G06K9/00389 ,  G06K2209/40 ,  G06T7/593 ,  G06T2207/30196

Abstract: An electronic apparatus includes at least two camera devices and a processing device. The processing device determines a first distance to a surface formed by the two camera devices and a second distance to the surface in response to detecting an object positioned at a first time by the two camera devices, and determines a third distance from the object positioned at a second time to the surface, wherein the second time is later than the first time, and the third distance is longer than the first distance and shorter than the second distance. Also, the processing device determines a depth in a virtual space corresponding to the object positioned at the second time according to the first distance, the second distance, and the third distance.

公开(公告)号：US09632626B2

公开(公告)日：2017-04-25

申请号：US14156010

申请日：2014-01-15

Applicant: MediaTek Inc.

Inventor： Yueh-Wei Hu ,  Cheng-Che Chen ,  Ting Chiou

IPC: G06F3/042 ,  G06F3/0346 ,  G06T7/00 ,  G06F3/0488

CPC classification number: G06F3/0425 ,  G06F3/0346 ,  G06F3/0488 ,  G06T7/593 ,  G06T2207/30196

Abstract: An electronic apparatus having at least two camera devices and a processing device. The processing device: determines a first length between an object positioned at a first time and a surface formed by the two camera devices, determines a second length between the object positioned at a second time and the surface, determines a third length between the object positioned at a third time and the surface, and determines a depth in a virtual space corresponding to the object positioned at the third time according to the first length, the second length, and the third length. In operation, the third time is later than the first time and the second time, and the third length is longer than the first length and shorter than the second length.