WO2025093925 - BULK VOLUME MONITORING AND ESTIMATION OF MATERIAL
National phase entry:
Publication Number
WO/2025/093925
Publication Date
08.05.2025
International Application No.
PCT/IB2024/000618
International Filing Date
01.11.2024
Title **
[English]
BULK VOLUME MONITORING AND ESTIMATION OF MATERIAL
[French]
SURVEILLANCE ET ESTIMATION DE VOLUME EN VRAC DE MATÉRIAU
Applicants **
MOTION METRICS INTERNATIONAL CORP.
Inventors
NOURANIAN, Saman
PESTEHEI, Seyed, Mehran
Priority Data
2316870.1
03.11.2023
GB
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| Number of Office Actions | * |
| * | |
International Searching Authority |
CIPO
* |
| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
* |
| Type of Assignment |
The Standard Agent's Assignment
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Patent Delivery |
Send the Letters Patent by Courier
* |
| 译文 |
|
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2517 | |
| EPO | Filing, Examination, Granting | 14216 | |
| Japan | Filing, Examination, Granting | 2246 | |
| South Korea | Filing, Examination, Granting | 2331 | |
| USA | Filing, Examination, Granting | 4740 |
Total:
26,050
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Contact Us
Abstract[English]
Examples provide methods, systems, and computer program products that estimate the bulk volume of materials held by a load container during a digging cycle and/or held by a load container. The method includes collecting image data of a load container during a digging cycle. The method also includes identifying key points of the load container from the image data representing the load container and estimating occluded key points of the load container using the image data and the key points. The method further includes calculating a three dimensional profile of the material held by the load container and fitting a model with the key points and the occluded key points to the three dimensional profile of the material to determine pose. The method further includes estimating a bulk volume of the material based on the three dimensional profile of the material and the pose.[French]
Des exemples concernent des procédés, des systèmes et des produits-programmes informatiques qui estiment le volume en vrac de matériaux maintenus par un conteneur de charge pendant un cycle de creusement et/ou maintenus par un conteneur de charge. Le procédé consiste à collecter des données d'image d'un conteneur de charge pendant un cycle de creusement. Le procédé consiste également à identifier des points clés du conteneur de charge à partir des données d'image représentant le conteneur de charge et à estimer des points clés occlus du conteneur de charge à l'aide des données d'image et des points clés. Le procédé consiste en outre à calculer un profil tridimensionnel du matériau maintenu par le conteneur de charge et à ajuster un modèle avec les points clés et les points clés occlus au profil tridimensionnel du matériau pour déterminer la pose. Le procédé consiste aussi à estimer un volume en vrac du matériau sur la base du profil tridimensionnel du matériau et de la pose.