US 2018/0005383 A1 · METHOD, SYSTEM AND NON-TRANSITORY COMPUTER-READABLE RECORDING MEDIUM FOR DETERMINING REGION OF INTEREST FOR PHOTOGRAPHING BALL IMAGES

Abstract

The present invention relates to a method, system and non-transitory computer-readable recording medium for determining a region of interest for photographing ball images. According to one aspect of the invention, there is provided a method for determining a region of interest for photographing ball images, comprising the steps of: recognizing a location of a ball whose physical quantity is to be measured, in a state in which shot preparation is completed; and dynamically determining a region of interest to be photographed to acquire images including an appearance of the ball, with reference to the location of the ball and at least one of a predicted moving direction of the ball and a location of at least one camera configured to photograph the ball.

Claims11

Dependent claims

A method for determining a region of interest for photographing ball images, comprising the steps of:

recognizing a location of a ball whose physical quantity is to be measured, in a state in which shot preparation is completed;
and
dynamically determining a region of interest to be photographed to acquire images including an appearance of the ball, with reference to the location of the ball and at least one of a predicted moving direction of the ball and a location of at least one camera configured to photograph the ball.

Dependencies are inferred from the claim text.

Facts

Application

15/637,416Filed 29 Jun 2017

Priority

KR 10-2016-008188129 Jun 2016

Published

4 Jan 2018

Term ends

Not estimatedThe source records don’t support an estimate.

Classification15 codes

G06T 7/215
Analysis of motion: motion-based segmentation
G01C 11/02
Photogrammetry or videogrammetry, e.g. stereogrammetry; Photographic surveying: picture taking arrangements specially adapted for photogrammetry…
G06T 7/248
Using feature-based methods, e.g. the tracking of corners or segments: involving reference images or patches
G06T 7/35
Determination of transform parameters for the alignment of images, i.e. image registration: using statistical methods

Method, system and non-transitory computer-readable recording medium for determining region of interest for photographing ball images

Life of this patent

Method, system and non-transitory computer-readable recording medium for determining region of interest for photographing ball images

Life of this patent

Abstract

Claims11