公开(公告)号：US20250166256A1

公开(公告)日：2025-05-22

申请号：US18511980

申请日：2023-11-16

Applicant: MFTB Holdco, Inc.

Inventor： Lichen Wang ,  Naji Khosravan ,  Sai Sateesh Gudapati

IPC: G06T11/60 ,  G06T7/55 ,  G06T7/60 ,  G06T7/73 ,  G06V10/75 ,  G06V10/77 ,  G06V10/86 ,  G06V20/50

Abstract: Techniques are described for using computing devices to perform automated operations for determining matching buildings and using corresponding information in further automated manners, such as by determining buildings having similarities to an indicated target building based at least in part on building floor plans and/or other attributes, and by automatically determining building modifications to implement for the target building based at least in part on differences with the similar buildings and/or building features that are prioritized or deprioritized from analysis of user activity data of one or more types, optionally in combination with one or more other specified criteria. Information about such determined buildings may be used in various automated manners, including for controlling device navigation (e.g., autonomous vehicles), for display on client devices in corresponding graphical user interfaces, for further analysis to identify shared and/or aggregate characteristics, etc.

公开(公告)号：US12190581B2

公开(公告)日：2025-01-07

申请号：US18244298

申请日：2023-09-11

Applicant: MFTB Holdco, Inc.

Inventor： Viktoriya Stoeva ,  Sing Bing Kang ,  Naji Khosravan ,  Lambert E. Wixson

IPC: G06V20/20 ,  G06N3/08 ,  G06T7/55 ,  G06T19/00 ,  G06F16/90

Abstract: Techniques are described for automated operations related to analyzing visual data from images captured in rooms of a building and optionally additional captured data about the rooms to assess room layout and other usability information for the building's rooms and optionally for the overall building, and to subsequently using the assessed usability information in one or more further automated manners, such as to improve navigation of the building. The automated operations may include identifying one or more objects in each of the rooms to assess, evaluating one or more target attributes of each object, assessing usability of each object using its target attributes' evaluations and each room using its objects' assessment and other room information with respect to an indicated purpose, and combining the assessments of multiple rooms in a building and other building information to assess usability of the building with respect to its indicated purpose.

公开(公告)号：US20230095173A1

公开(公告)日：2023-03-30

申请号：US17482325

申请日：2021-09-22

Applicant: MFTB Holdco, Inc.

Inventor： Naji Khosravan ,  Sing Bing Kang ,  Ivaylo Boyadzhiev

IPC: G06T5/00 ,  G06F30/13 ,  H04N5/232 ,  G06T5/50

Abstract: Techniques are described for using computing devices to perform automated operations to generate mapping information of a defined area via analysis of visual data of images, including by using attribute information exchanged between paired or otherwise grouped images of multiple types to generate enhanced images, and for using the generated mapping information in further automated manners, including to use the generated mapping information for automated navigation and/or to display or otherwise present the generated mapping information. In some situations, the defined area includes an interior of a multi-room building, and the generated information includes at least one or more enhanced images and/or a partial floor plan and/or other modeled representation of the building, with the generating performed in some cases without having measured depth information about distances from the images acquisition locations to walls or other objects in the surrounding building.

公开(公告)号：US20240096097A1

公开(公告)日：2024-03-21

申请号：US17897147

申请日：2022-08-27

Applicant: MFTB Holdco, Inc.

Inventor： Eric M. Penner ,  Naji Khosravan ,  Sing Bing Kang ,  Lichen Wang ,  Zachary S. Bessinger

IPC: G06V20/00 ,  G06N5/02 ,  G06N20/00 ,  G06V10/82

CPC classification number: G06V20/36 ,  G06N5/022 ,  G06N20/00 ,  G06V10/82

Abstract: Techniques are described for using computing devices to perform automated operations for automatically generating information about attributes of buildings from automated analysis of building information that includes floor plans and acquired building images and to subsequently using the generated building information in one or more further automated manners. In some situations, such automated generation of building information includes automatically determining objects in a building and other attributes of the building, and automatically generating descriptions about the determined building attributes. Information about such determined attributes and generated descriptions may be used in various automated manners, including for updating and/or validating information in existing building descriptions, for determining matching buildings that have similarities to indicated building descriptions or other specified criteria, for controlling device navigation (e.g., autonomous vehicles), for display on client devices in corresponding graphical user interfaces, etc.

公开(公告)号：US11842464B2

公开(公告)日：2023-12-12

申请号：US17482325

申请日：2021-09-22

Applicant: MFTB Holdco, Inc.

Inventor： Naji Khosravan ,  Sing Bing Kang ,  Ivaylo Boyadzhiev

IPC: G06T5/00 ,  G06F30/13 ,  H04N23/698 ,  G06T5/50

CPC classification number: G06T5/003 ,  G06F30/13 ,  G06T5/009 ,  G06T5/50 ,  H04N23/698 ,  G06T2207/20172

Abstract: Techniques are described for using computing devices to perform automated operations to generate mapping information of a defined area via analysis of visual data of images, including by using attribute information exchanged between paired or otherwise grouped images of multiple types to generate enhanced images, and for using the generated mapping information in further automated manners, including to use the generated mapping information for automated navigation and/or to display or otherwise present the generated mapping information. In some situations, the defined area includes an interior of a multi-room building, and the generated information includes at least one or more enhanced images and/or a partial floor plan and/or other modeled representation of the building, with the generating performed in some cases without having measured depth information about distances from the images' acquisition locations to walls or other objects in the surrounding building.

公开(公告)号：US11830135B1

公开(公告)日：2023-11-28

申请号：US17864234

申请日：2022-07-13

Applicant: MFTB Holdco, Inc.

Inventor： Naji Khosravan ,  Lichen Wang ,  Sing Bing Kang

IPC: G06T17/05 ,  G06V30/422 ,  G06V10/75

CPC classification number: G06T17/05 ,  G06V10/75 ,  G06V30/422 ,  G06T2210/04

Abstract: Techniques are described for using computing devices to perform automated operations for determining matching buildings and using corresponding information in further automated manners, such as by determining buildings having similarities to other indicated buildings based at least in part on building floor plans and/or other attributes, and by automatically generating descriptions of the similarities. In some situations, such matching building determinations are based on generating and using adjacency graphs for floor plans that represent inter-connections between rooms and other attributes of the buildings, and further generating and comparing vector-based embeddings that concisely represent the information of the adjacency graphs for use in performing inter-building comparisons and generating the descriptions. Information about such determined buildings may be used in various automated manners, including for controlling device navigation (e.g., autonomous vehicles), for display on client devices in corresponding graphical user interfaces, for further analysis to identify shared and/or aggregate characteristics, etc.

公开(公告)号：US20230419662A1

公开(公告)日：2023-12-28

申请号：US18244298

申请日：2023-09-11

Applicant: MFTB Holdco, Inc.

Inventor： Viktoriya Stoeva ,  Sing Bing Kang ,  Naji Khosravan ,  Lambert E. Wixson

IPC: G06V20/20 ,  G06T7/55 ,  G06N3/08 ,  G06T19/00

CPC classification number: G06V20/20 ,  G06T7/55 ,  G06N3/08 ,  G06T19/006 ,  G06T2210/04 ,  G06T2210/12 ,  G06T2210/61

Abstract: Techniques are described for automated operations related to analyzing visual data from images captured in rooms of a building and optionally additional captured data about the rooms to assess room layout and other usability information for the building's rooms and optionally for the overall building, and to subsequently using the assessed usability information in one or more further automated manners, such as to improve navigation of the building. The automated operations may include identifying one or more objects in each of the rooms to assess, evaluating one or more target attributes of each object, assessing usability of each object using its target attributes' evaluations and each room using its objects' assessment and other room information with respect to an indicated purpose, and combining the assessments of multiple rooms in a building and other building information to assess usability of the building with respect to its indicated purpose.

公开(公告)号：US11790648B2

公开(公告)日：2023-10-17

申请号：US17185793

申请日：2021-02-25

Applicant: MFTB Holdco, Inc.

Inventor： Viktoriya Stoeva ,  Sing Bing Kang ,  Naji Khosravan ,  Lambert E. Wixson

IPC: G06V20/20 ,  G06T7/55 ,  G06N3/08 ,  G06T19/00

CPC classification number: G06V20/20 ,  G06N3/08 ,  G06T7/55 ,  G06T19/006 ,  G06T2210/04 ,  G06T2210/12 ,  G06T2210/61

Abstract: Techniques are described for automated operations related to analyzing visual data from images captured in rooms of a building and optionally additional captured data about the rooms to assess room layout and other usability information for the building's rooms and optionally for the overall building, and to subsequently using the assessed usability information in one or more further automated manners, such as to improve navigation of the building. The automated operations may include identifying one or more objects in each of the rooms to assess, evaluating one or more target attributes of each object, assessing usability of each object using its target attributes' evaluations and each room using its objects' assessment and other room information with respect to an indicated purpose, and combining the assessments of multiple rooms in a building and other building information to assess usability of the building with respect to its indicated purpose.

公开(公告)号：US11783385B1

公开(公告)日：2023-10-10

申请号：US16951900

申请日：2020-11-18

Applicant: MFTB Holdco, Inc.

Inventor： Naji Khosravan ,  Sing Bing Kang ,  Ivaylo Boyadzhiev ,  Pierre Moulon ,  Yujie Li

IPC: G06Q30/02 ,  G06T7/174 ,  G06T7/00 ,  G06T7/73 ,  G06F16/587 ,  G06F16/54 ,  G06Q50/16 ,  G06Q30/0283 ,  G06F30/13 ,  G06N20/00 ,  G01S17/89 ,  G06T11/00 ,  G06V10/60 ,  G06V20/10

CPC classification number: G06Q30/0278 ,  G01S17/89 ,  G06F16/54 ,  G06F16/587 ,  G06F30/13 ,  G06N20/00 ,  G06Q30/0283 ,  G06Q50/16 ,  G06T7/0002 ,  G06T7/174 ,  G06T7/73 ,  G06T11/00 ,  G06T2210/04 ,  G06V10/60 ,  G06V20/176 ,  G06V20/182 ,  G06V20/188

Abstract: A valuation system to identify interior features of a property, identify exterior features related to interior features using aerial images, and to generate property valuations based on the identified features is provided. The valuation system identifies, using a computer vision module, interior features based on interior image data (e.g., photos) of a property, and further identifies exterior features associated with any of the interior features based on an aerial photo of the property. For example, trees and buildings (e.g., exterior features) adjacent to a window (e.g., an interior feature) can be identified by a computer vision module through the combination of interior and exterior image data. In other words, the identification of property features by the computer vision module can be enriched by correlating interior image data (e.g., photos, video walkthroughs) to exterior image data (e.g., satellite photos, aerial photos).

公开(公告)号：US11645781B2

公开(公告)日：2023-05-09

申请号：US17962299

申请日：2022-10-07

Applicant: MFTB Holdco, Inc.

Inventor： Yuguang Li ,  Will A. Hutchcroft ,  Naji Khosravan ,  Ivaylo Boyadzhiev

IPC: G06T7/73 ,  G06T7/50 ,  G06V10/44 ,  G06V10/75 ,  G06V20/00 ,  G06T11/00 ,  G06F18/22 ,  H04N23/698

CPC classification number: G06T7/74 ,  G06F18/22 ,  G06T7/50 ,  G06T11/00 ,  G06V10/44 ,  G06V10/7515 ,  G06V20/00 ,  H04N23/698 ,  G06T2207/10028 ,  G06T2207/20084 ,  G06T2207/20164 ,  G06T2207/30244 ,  G06V2201/10

Abstract: Techniques are described for computing devices to perform automated operations to determine the acquisition locations of images, such as within a building interior based on automatically determined shapes of rooms of the building, and for using the determined image acquisition location information in further automated manners. The image may be a panorama image or of another type (e.g., a rectilinear perspective image) and acquired at an acquisition location in a multi-room building's interior, and the determined acquisition location for such an image may be at least a location on the building's floor plan and optionally an orientation/direction for at least a part of the image—in addition, the automated image acquisition location determination may be further performed without having or using information from any depth sensors or other distance-measuring devices about distances from an image's acquisition location to walls or other objects in the surrounding building.