Low-cost, long-term aerial imagery

Patent metadata

Field	Value
Publication number	US-10560666-B2
Application number	US-201715414033-A
Country	US
Kind code	B2
Filing date	Jan 24, 2017
Priority date	Jan 21, 2017
Publication date	Feb 11, 2020
Grant date	Feb 11, 2020

Abstract

An imaging system that includes a camera mourned on an aerial platform, for example a balloon, allows a user to increase the longevity of the camera's battery by remote control. A user may capture imagery at a time scale of interest and desired power consumption by adjusting parameters for image capture by the camera. A user may adjust a time to capture an image, a time to capture a video, or a number of cycles per time period to capture one or more images as the aerial platform moves in a region of interest to change power consumption for imaging. The system also provides imaging alignment to account for unwanted movement of the aerial platform when moved in the region of interest. Additionally, a mounting device is provided that is simple and inexpensive, and that allows a camera to remain positioned in a desired position relative to the ground.

First claim

What is claimed is:

1. An apparatus comprising:
one or more processors and,
memory in communication with the one or more processors, the memory comprising code that, when executed, causes the one or more processors to control the apparatus to:
receive first data, the first data comprising information related to a region to be imaged and information related to a field of vision of a camera device positioned above a mobile entity on an aerial platform having a steering device;
determine, based at least on the first data, a path within the region and provide information on the first path to the mobile entity;
receive second data, the second data indicating a parameter related to power consumption by the camera device, and provide the second data to the camera device;
receive third data from the camera device as the mobile entity moves the aerial platform along the first path using the steering device, the third data including one or more images taken by the camera device according to the second data.

2. The apparatus of claim 1 , wherein the second data includes a length of time for capture of a still image.

3. The apparatus of claim 1 , wherein the second data includes a length of time for capture of a video.

4. The apparatus of claim 1 , wherein the second data includes a number of cycles per a time period for taking the one or more images.

5. The apparatus of claim 1 , wherein the apparatus further comprises a mobile device including a user interface in communication with the one or more processors, and the code further causes the one or more processors to control the mobile device to receive the second data from the user interface in response to the mobile entity entering input at the user interface.

6. The apparatus of claim 5 , wherein the code, when executed, further causes the one or more processors to control the apparatus to:
determine a battery life of the camera device based at least on the second data; and,
present an indication of the battery life at the user interface.

7. The apparatus of claim 1 , wherein the path comprises a first path and the code, when executed, further causes the one or more processors to control the apparatus to:
receive fourth data, the fourth data comprising position data of the camera device as the mobile entity moves the aerial platform along the first path using the steering device;
determine, based at least on the fourth data, at least one unimaged area of the region that remains unimaged in the traverse of the first path; and,
determine, based at least on the at least one unimaged area and the first data, a second path within the region and provide information on the second path to the mobile entity.

8. The apparatus of claim 1 , further comprising a balloon, wherein the balloon provides the aerial platform on which the camera device is mounted, and the steering device comprises a tether.

9. The apparatus of claim 1 , further comprising a mobile device, wherein the mobile device includes the camera device, and the mobile device is mounted beneath the balloon.

Assignees

• Microsoft Technology Licensing Llc

Inventors

• Chandra Ranveer
• Swaminathan Manohar
• Swamy Vasuki Narasimha
• Kapetanovic Zerina
• Vasisht Deepak
• Kumar Akshit
• Badam Anirudh
• Ranade Gireeja
• Sinha Sudipta
• Patil Rohit

Classifications

• H04N7/185 Primary

  from a mobile camera, e.g. for remote control · CPC title

• H04N7/183 Primary

  for receiving images from a single remote source · CPC title

• G05D1/00

  Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots (drive control systems specially adapted for autonomous road vehicles B60W60/00) · CPC title

• G08C17/02

  using a radio link · CPC title

• G08C2201/93

  Remote control using other portable devices, e.g. mobile phone, PDA, laptop · CPC title