G06V 10/25 Determination of region of interest [ROI] or a volume of interest [VOI]
Introduced: January 2022
Full Title
Arrangements for image or video recognition or understanding > Image preprocessing > Determination of region of interest [ROI] or a volume of interest [VOI]
Classification Context
- Section:
- PHYSICS
- Class:
- COMPUTING OR CALCULATING; COUNTING
- Subclass:
- IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
Additional Content
Glossary
AOI area of interest, synonym for ROI FOV field of view, the region of the environment that an image sensor observes R-CNN convolutional neural network using a region proposal algorithm for object detection (variants: fast R-CNN, faster R-CNN, cascade R-CNN) ROI region of interest, an image region that is likely to contain relevant information concerning an object to be detected and recognised RPN region proposal network, an artificial neural network architecture which defines a ROI SSD single shot (multibox) detector, a neural network for object detection VOI volume of interest, a cuboid that encloses three-dimensional [3D] data points that are likely to represent relevant information concerning an object to be detected and recognised YOLO you only look once, an artificial neural network used for object detection (comes in various versions: YOLO v2, YOLO v3, etc.)
Application references
Devices for radiation diagnosis Diagnostic systems using ultrasound, sound or infrasound Computer-aided diagnosis systems
Top Applicants
Top 10 applicants by patent filingsfor class G06, 2013–2023, worldwide · Source: EPO PATSTAT
- SAMSUNG ELECTRONICS COMPANY KR 66,669
- IBM (INTERNATIONAL BUSINESS MACHINES CORPORATION) US 62,313
- MICROSOFT TECHNOLOGY LICENSING US 41,918
- GOOGLE US 32,969
- SGCC(STATE GRID CORPORATION OF CHINA) 30,822
- INTEL CORPORATION US 30,010
- TENCENT TECHNOLOGY (SHENZHEN) COMPANY 28,235
- HUAWEI TECHNOLOGIES COMPANY CN 26,079
- APPLE US 21,891
- HUAWEI TECHNOLOGIES COMPANY 20,505