SCENE ANALYSIS METHOD AND VISUAL NAVIGATION DEVICE
First Claim
1. A scene analysis method comprising the steps of:
- capturing scene information at different times based upon a field of view of an image capturing device;
analyzing different targets existing in the scene information being captured;
comparing positions of the same one of the targets captured at different times, wherein the target that is in a specific region in the field of view and moving toward the image capturing device is classified as a type A target, otherwise, the target is classified as a type B target.
1 Assignment
0 Petitions
Accused Products
Abstract
A scene analysis method is applied to a visual navigation device. The scene analysis method includes the steps of capturing scene information at different times based upon the field of view of an image capturing device; analyzing different targets existing in the captured scene information; comparing each one of the targets captured at different times to classify the target, wherein the target that is in a specific region in the field of view and moving toward the image capturing device is classified as a type A target; otherwise the target is classified as a type B target. When the visual navigation is installed on a vehicle, a protection procedure such as a procedure of avoiding an obstacle is initiated when a type A target is detected, so that the vehicle is automatically prevented from potential accidents.
5 Citations
20 Claims
-
1. A scene analysis method comprising the steps of:
-
capturing scene information at different times based upon a field of view of an image capturing device; analyzing different targets existing in the scene information being captured; comparing positions of the same one of the targets captured at different times, wherein the target that is in a specific region in the field of view and moving toward the image capturing device is classified as a type A target, otherwise, the target is classified as a type B target. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
-
Specification