Stationary target detection by exploiting changes in background model
First Claim
Patent Images
1. A computer-implemented method for processing one or more video frames, comprising:
- obtaining, by a computer, one or more video frames;
generating, by the computer, one or more blobs using the one or more video frames;
classifying, by the computer, the one or more blobs to produce one or more classified blobs, wherein the one or more classified blobs include one or more of a stationary target, a moving target, a target insertion, a target removal, or a local change; and
constructing a list of detected targets based on the one or more classified blobs.
5 Assignments
0 Petitions
Accused Products
Abstract
A computer-implemented method for processing one or more video frames may include obtaining one or more video frames; generating one or more blobs using the one or more video frames; classifying the one or more blobs to produce one or more classified blobs, wherein the one or more classified blobs include one or more of a stationary target, a moving target, a target insertion, a target removal, or a local change; and constructing a list of detected targets based on the one or more classified blobs.
40 Citations
19 Claims
-
1. A computer-implemented method for processing one or more video frames, comprising:
-
obtaining, by a computer, one or more video frames; generating, by the computer, one or more blobs using the one or more video frames; classifying, by the computer, the one or more blobs to produce one or more classified blobs, wherein the one or more classified blobs include one or more of a stationary target, a moving target, a target insertion, a target removal, or a local change; and constructing a list of detected targets based on the one or more classified blobs. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
-
-
16. A system for processing one or more video frames, the system comprising:
a computer adapted to obtain one or more video frames, wherein the computer is adapted to; generate one or more blobs using the one or more video frames; classify the one or more blobs to produce one or more classified blobs, wherein the one or more classified blobs include one or more of a stationary target, a moving target, a target insertion, a target removal, or a local change; and construct a list of detected targets based on the one or more classified blobs. - View Dependent Claims (17, 18)
-
19. A system for processing one or more video frames, the system comprising:
a computer adapted to obtain one or more video frames, wherein the computer is adapted to; generate a first background model using the one or more video frames; generate a second background model using the one or more video frames; compare the first background model and the second background model to generate a comparison; and generate one or more blobs in response to the comparison.
Specification