System for detecting image abnormalities

Patent metadata

Field	Value
Publication number	US-11514564-B2
Application number	US-202117409081-A
Country	US
Kind code	B2
Filing date	Aug 23, 2021
Priority date	May 1, 2007
Publication date	Nov 29, 2022
Grant date	Nov 29, 2022

Abstract

Image capture systems are disclosed, including an image capture system, comprising: an image capture device mounted on a moving platform, the image capture device having a sensor for capturing an aerial image having pixels; and a detection computer executing an abnormality detection algorithm for detecting an abnormality in the pixels of the aerial image immediately after the aerial image is captured by scanning the aerial image utilizing predetermined parameters indicative of characteristics of the abnormality and then automatically scheduling a re-shoot of the aerial image such that the re-shoot occurs prior to landing of the moving platform, wherein the abnormality detection algorithm causes the detection computer to scan the aerial image using pattern recognition techniques to detect the abnormality in the pixels of the aerial image.

First claim

What is claimed is:

1. An image capture system, comprising:
an image capture device mounted on a moving platform, the image capture device having a sensor for capturing an image having pixels; and
a detection computer executing an abnormality detection algorithm for detecting an abnormality in the pixels of the image immediately after the image is captured by scanning the image utilizing predetermined parameters indicative of characteristics of the abnormality and then automatically scheduling an immediate re-shoot of the image, wherein the abnormality detection algorithm causes the detection computer to scan the image using pattern recognition techniques to detect the abnormality in the pixels of the image.

2. The image capture system of claim 1 , wherein the moving platform is an automobile.

3. The image capture system of claim 1 , wherein the moving platform is a manned airplane or an unmanned airplane.

4. The image capture system of claim 1 , wherein the moving platform is a robotic device.

5. The image capture system of claim 1 , wherein capturing the image further comprises capturing the image at a pre-determined time.

6. The image capture system of claim 1 , wherein capturing the image further comprises capturing the image at a pre-determined position of the moving platform.

7. The image capture system of claim 1 , wherein the image is a first scheduled image scheduled for capture before capture of a second scheduled image, and wherein automatically scheduling the immediate re-shoot of the first scheduled image further comprises automatically scheduling the immediate re-shoot of the first scheduled image before the capture of the second scheduled image.

8. The image capture system of claim 1 , wherein automatically scheduling the immediate re-shoot of the image further comprises automatically scheduling the immediate re-shoot of the image using multiple re-shoots until a re-shot image is captured that does not contain the abnormality.

9. The image capture system of claim 1 , wherein if the abnormality is detected, the image is flagged as bad.

10. The image capture system of claim 1 , wherein the sensor is part of a digital camera.

11. The image capture system of claim 1 , wherein the sensor of the image capture device captures one or more re-shot images having pixels.

12. The image capture system of claim 11 , wherein the detection computer combines one or more of the pixels of the image with one or more of the pixels of the one or more re-shot images.

13. An image capture system, comprising:
an image capture device mounted on a moving platform, the image capture device having a sensor for capturing images having pixels, the images including a first scheduled image and a second scheduled image, the first scheduled image scheduled for capture before capture of the second scheduled image; and
a detection computer executing an abnormality detection algorithm for detecting an abnormality in the pixels of the first scheduled image of the images immediately after the first scheduled image is captured by scanning the first scheduled image utilizing predetermined parameters indicative of characteristics of the abnormality and using pattern recognition techniques to detect the abnormality in the pixels of the first scheduled image, and then automatically scheduling a re-shoot of the first scheduled image to occur before the capture of the second scheduled image.

14. The image capture system of claim 13 , wherein the moving platform is an automobile.

15. The image capture system of claim 13 , wherein the moving platform is a robotic device.

16. The image capture system of claim 13 , wherein capturing the images further comprises capturing the images at at least one of pre-determined times and pre-determined positions of the moving platform.

17. An image capture system, comprising:
an image capture device mounted on a moving platform, the image capture device having a sensor for capturing images having pixels; and
a detection computer executing an abnormality detection algorithm for detecting an abnormality in the pixels of a first image of the images immediately after the first image is captured by scanning the first image utilizing predetermined parameters indicative of characteristics of the abnormality and using pattern recognition techniques to detect the abnormality in the pixels of the first image, and then automatically scheduling a re-shoot of the first image using multiple re-shoots until a re-shot image is captured that does not contain the abnormality.

18. The image capture system of claim 17 , wherein the detection computer combines one or more of the pixels of the first image with one or more of the pixels of the captured re-shot image that does not contain the abnormality.

19. The image capture system of claim 17 , wherein the moving platform is at least one of an automobile and a robotic device.

20. The image capture system of claim 17 , wherein capturing the images further comprises capturing the images at at least one of pre-determined times and pre-determined positions of the moving platform.

Assignees

• Pictometry Int Corp

Inventors

• Giuffrida Frank
• Schultz Stephen

Classifications

• H04N23/64

  Computer-aided capture of images, e.g. transfer from script file into camera, check of taken image quality, advice or proposal for image composition or decision on when to take image · CPC title

• G06T2207/10032

  Satellite or aerial image; Remote sensing · CPC title

• G06T2207/30184

  Infrastructure · CPC title

• G06T2207/30168

  Image quality inspection · CPC title

• G06T2207/10016

  Video; Image sequence · CPC title