Urc Ventures, Inc.

Everypoint, Inc.

Srinivas Kapaganty

David Bradley Boardman

Jared Scott Heinly

Charles A Erignac

Jan-Michael Frahm

Brian Sanderson Clipp

Ben Semerjian

Brooke N Steele

Peter S Barr

Anthony James Jacobson

Daniel B Simon

Charles Erignac

Techniques are described for automated analysis and use of data acquired about an object of interest, such as from a physically mounted camera or other sensing device with only partial coverage of the object exterior, such as to automatically generate a computer model of the object from visual data in images and to use the computer model to automatically estimate values for one or more object attributes. For example, the described techniques may be used to measure the volume of a pile of material significantly larger than a human using images acquired by one or more fixed-location cameras that provide visual coverage of only a subset of the pile's exterior. The images from such physically mounted devices may be acquired at various times (e.g., when triggered by conditions in the environment of the object, dynamically upon request, etc.), and may be used to monitor changes in the object.

Determining object structure using physically mounted devices with only partial view of object

Techniques are described for automated analysis and use of images acquired of an object and of associated image acquisition metadata, such as for manmade largescale objects at fixed locations in outdoor environments, and to automatically generate a 3D computer model of the object (e.g., the 3D shape of the object exterior's surface) from visual data in the acquired images and from image acquisition device motion data during the image acquisition, to use the computer model to automatically determine measurements for object attribute(s), and to display or otherwise provide information about the generated computer model and/or determined object attributes. The image acquisition metadata may include motion data from IMU (inertial measurement unit) sensors on the image acquisition device, and include additional related data that is determined based at least in part on that motion data (e.g., acquisition pose data for particular acquired images, 3D positions on object exterior, etc.).

Performing object modeling by combining visual data from images with motion data of the image acquisition device

Techniques are described for automated analysis and use of images acquired of an object of interest, such as from one or more fixed-location camera devices with only partial visual coverage of the object exterior, such as to automatically generate a computer model of the object from visual data in the images and to use the computer model to automatically estimate values for one or more object attributes. For example, the described techniques may be used to measure the volume of a pile of material significantly larger than a human using images acquired by one or more fixed-location cameras that provide visual coverage of only a subset of the pile's exterior. The images from such fixed-location cameras may be acquired at various times (e.g., when triggered by conditions in the environment of the object, dynamically upon request, etc.), and may be used to monitor changes in the object.

Determining object structure using fixed-location cameras with only partial view of object

Techniques are described for analyzing images acquired via mobile devices in various ways, including to estimate measurements for one or more attributes of one or more objects in the images and/or to perform automated verification of such attribute measurements. For example, the described techniques may be used to measure the volume of a stockpile of material or other large object, based on images acquired via a mobile device that is moved around some or all of the object. The calculation of object volume and/or other determined object information may include generating and manipulating one or more computer models of the object from selected images. In addition, further automated verification activities may be performed for such computer model(s) and resulting object attribute measurements, such as based on analyzing one or more types of information that reflect accuracy and/or completeness of the computer model(s).

Verifying object measurements determined from mobile device images

Techniques are described for analyzing images acquired via mobile devices in various ways, including to estimate measurements for one or more attributes of one or more objects in the images, as well as determine changes over time in objects and their measurements based on images acquired at different times. For example, the described techniques may be used to measure the volume of a stockpile of material or other large object, based on images acquired via a mobile device that moves around some or all of the object. The calculation of object volume and/or other determined object information may include generating and manipulating one or more computer models of the object from selected images, and determining changes may include comparing different models for different times. In addition, further automated activities may include displaying, presenting or otherwise providing information about some or all of the determined information.

Determining changes in object structure over time using mobile device images

Techniques are described for analyzing images acquired via mobile devices in various ways, including to estimate measurements for one or more attributes of one or more objects in the images. For example, the described techniques may be used to measure the volume of a stockpile of material or other large object, based on images acquired via a mobile device that is carried by a human user as he or she passes around some or all of the object. During the acquisition of a series of digital images of an object of interest, various types of user feedback may be provided to a human user operator of the mobile device, and particular images may be selected for further analysis in various manners. Furthermore, the calculation of object volume and/or other determined object information may include generating and manipulating a computer model or other representation of the object from selected images.

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Suwanne, GA, United States of America

Srinivas Kapaganty