Invention Grant
- Patent Title: Controlling acceleration of mouse cursor movement based on screen segments and image features
- Patent Title (中): 基于屏幕段和图像特征控制鼠标光标移动的加速度
-
Application No.: US13685419Application Date: 2012-11-26
-
Publication No.: US09046934B2Publication Date: 2015-06-02
- Inventor: Takehiko Amano , Yoshio Horiuchi , Ken Kumagai
- Applicant: International Business Machines Corporation
- Applicant Address: US NY Armonk
- Assignee: International Business Machines Corporation
- Current Assignee: International Business Machines Corporation
- Current Assignee Address: US NY Armonk
- Agency: Kunzler Law Group
- Priority: JP2011-255934 20111124
- Main IPC: G06F3/00
- IPC: G06F3/00 ; G06F3/033 ; G06F3/038 ; G06F3/0481
Abstract:
A method for controlling movements of a pointer through computer processing, where the pointer is displayed on a display device, includes the steps of: dividing a display area in which the pointer is movable into a predetermined number of regions, acquiring a current position of the pointer, determining in which of the divided regions the pointer is present (hereinafter referred to as a present region), computing a speed scale-factor for the pointer based on an image characteristic in the present region, and setting, as a moving speed in the present region, a normal moving speed of the pointer multiplied by the speed scale-factor.
Public/Granted literature
- US20130139097A1 CONTROLLING ACCELERATION OF MOUSE CURSOR MOVEMENT BASED ON SCREEN SEGMENTS AND IMAGE FEATURES Public/Granted day:2013-05-30
Information query
