Invention Grant
- Patent Title: Stereoscopic image display apparatus and cursor display method
- Patent Title (中): 立体图像显示装置和光标显示方法
-
Application No.: US12945352Application Date: 2010-11-12
-
Publication No.: US08823781B2Publication Date: 2014-09-02
- Inventor: Teruki Kikkawa
- Applicant: Teruki Kikkawa
- Applicant Address: JP Tokyo
- Assignee: Canon Kabushiki Kaisha
- Current Assignee: Canon Kabushiki Kaisha
- Current Assignee Address: JP Tokyo
- Agency: Cowan, Liebowitz & Latman, P.C.
- Priority: JP2009-269266 20091126; JP2010-187646 20100824
- Main IPC: H04N13/04
- IPC: H04N13/04

Abstract:
A stereoscopic image display apparatus capable of generating a cursor that moves according to user operation to allow stereoscopic view with a stereoscopic image including a set of images with parallax and capable of combining and displaying the cursor on the stereoscopic image acquires a parallax amount of the stereoscopic image at a location where the cursor is combined and displayed on the stereoscopic image and calculates a moving speed of the cursor. The stereoscopic image display apparatus determines whether the cursor is moving based on the calculated moving speed and generates the cursor including a certain predetermined value as the parallax amount of the cursor if it is determined that the cursor is moving. The stereoscopic image display apparatus generates the cursor by setting the parallax amount of the cursor to the parallax amount of the acquired stereoscopic image if it is determined that the cursor is not moving.
Public/Granted literature
- US20110122234A1 STEREOSCOPIC IMAGE DISPLAY APPARATUS AND CURSOR DISPLAY METHOD Public/Granted day:2011-05-26
Information query