公开(公告)号：US11443555B2

公开(公告)日：2022-09-13

申请号：US16896431

申请日：2020-06-09

Applicant: NVIDIA Corporation

Inventor： Parthasarathy Sriram ,  Ratnesh Kumar ,  Farzin Aghdasi ,  Arman Toorians ,  Milind Naphade ,  Sujit Biswas ,  Vinay Kolar ,  Bhanu Pisupati ,  Aaron Bartholomew

IPC: G06K9/00 ,  G06K9/62 ,  G06K9/20 ,  G06K9/32 ,  G06T7/73 ,  G06T7/70 ,  G06V40/20 ,  G06T7/246 ,  G06T7/292 ,  H04N5/247 ,  G06V10/147 ,  G06V10/20 ,  G06V20/52 ,  G06V20/54 ,  G06V20/58 ,  G06V20/62

Abstract: The present disclosure provides various approaches for smart area monitoring suitable for parking garages or other areas. These approaches may include ROI-based occupancy detection to determine whether particular parking spots are occupied by leveraging image data from image sensors, such as cameras. These approaches may also include multi-sensor object tracking using multiple sensors that are distributed across an area that leverage both image data and spatial information regarding the area, to provide precise object tracking across the sensors. Further approaches relate to various architectures and configurations for smart area monitoring systems, as well as visualization and processing techniques. For example, as opposed to presenting video of an area captured by cameras, 3D renderings may be generated and played from metadata extracted from sensors around the area.

公开(公告)号：US20190294889A1

公开(公告)日：2019-09-26

申请号：US16365581

申请日：2019-03-26

Applicant: NVIDIA Corporation

Inventor： Parthasarathy Sriram ,  Ratnesh Kumar ,  Farzin Aghdasi ,  Arman Toorians ,  Milind Naphade ,  Sujit Biswas ,  Vinay Kolar ,  Bhanu Pisupati ,  Aaron Bartholomew

IPC: G06K9/00 ,  H04N5/247 ,  G06T7/292 ,  G06T7/70

Abstract: The present disclosure provides various approaches for smart area monitoring suitable for parking garages or other areas. These approaches may include ROI-based occupancy detection to determine whether particular parking spots are occupied by leveraging image data from image sensors, such as cameras. These approaches may also include multi-sensor object tracking using multiple sensors that are distributed across an area that leverage both image data and spatial information regarding the area, to provide precise object tracking across the sensors. Further approaches relate to various architectures and configurations for smart area monitoring systems, as well as visualization and processing techniques. For example, as opposed to presenting video of an area captured by cameras, 3D renderings may be generated and played from metadata extracted from sensors around the area.

公开(公告)号：US11182598B2

公开(公告)日：2021-11-23

申请号：US16365581

申请日：2019-03-26

Applicant: NVIDIA Corporation

Inventor： Parthasarathy Sriram ,  Ratnesh Kumar ,  Farzin Aghdasi ,  Arman Toorians ,  Milind Naphade ,  Sujit Biswas ,  Vinay Kolar ,  Bhanu Pisupati ,  Aaron Bartholomew

IPC: G06K9/00 ,  H04N5/247 ,  G06T7/292 ,  G06T7/70 ,  G06T7/246 ,  G06T7/73 ,  G06K9/62 ,  G06K9/20 ,  G06K9/32

Abstract: The present disclosure provides various approaches for smart area monitoring suitable for parking garages or other areas. These approaches may include ROI-based occupancy detection to determine whether particular parking spots are occupied by leveraging image data from image sensors, such as cameras. These approaches may also include multi-sensor object tracking using multiple sensors that are distributed across an area that leverage both image data and spatial information regarding the area, to provide precise object tracking across the sensors. Further approaches relate to various architectures and configurations for smart area monitoring systems, as well as visualization and processing techniques. For example, as opposed to presenting video of an area captured by cameras, 3D renderings may be generated and played from metadata extracted from sensors around the area.

公开(公告)号：US20200302161A1

公开(公告)日：2020-09-24

申请号：US16896431

申请日：2020-06-09

Applicant: NVIDIA Corporation

Inventor： Parthasarathy Sriram ,  Ratnesh Kumar ,  Farzin Aghdasi ,  Arman Toorians ,  Milind Naphade ,  Sujit Biswas ,  Vinay Kolar ,  Bhanu Pisupati ,  Aaron Bartholomew

IPC: G06K9/00 ,  G06T7/246 ,  G06T7/73 ,  G06T7/292 ,  G06T7/70 ,  H04N5/247 ,  G06K9/62 ,  G06K9/20 ,  G06K9/32

Abstract: The present disclosure provides various approaches for smart area monitoring suitable for parking garages or other areas. These approaches may include ROI-based occupancy detection to determine whether particular parking spots are occupied by leveraging image data from image sensors, such as cameras. These approaches may also include multi-sensor object tracking using multiple sensors that are distributed across an area that leverage both image data and spatial information regarding the area, to provide precise object tracking across the sensors. Further approaches relate to various architectures and configurations for smart area monitoring systems, as well as visualization and processing techniques. For example, as opposed to presenting video of an area captured by cameras, 3D renderings may be generated and played from metadata extracted from sensors around the area.

公开(公告)号：US20240233387A1

公开(公告)日：2024-07-11

申请号：US18612058

申请日：2024-03-21

Applicant: NVIDIA Corporation

Inventor： Parthasarathy Sriram ,  Ratnesh Kumar ,  Farzin Aghdasi ,  Arman Toorians ,  Milind Naphade ,  Sujit Biswas ,  Vinay Kolar ,  Bhanu Pisupati ,  Aaron Bartholomew

IPC: G06V20/54 ,  G06F18/231 ,  G06F18/2413 ,  G06T7/246 ,  G06T7/292 ,  G06T7/70 ,  G06T7/73 ,  G06V10/147 ,  G06V10/20 ,  G06V10/25 ,  G06V10/762 ,  G06V10/764 ,  G06V10/82 ,  G06V20/52 ,  G06V20/58 ,  G06V20/62 ,  G06V40/20 ,  H04N23/90

CPC classification number: G06V20/54 ,  G06F18/231 ,  G06F18/24143 ,  G06T7/246 ,  G06T7/292 ,  G06T7/70 ,  G06T7/73 ,  G06V10/147 ,  G06V10/25 ,  G06V10/255 ,  G06V10/7625 ,  G06V10/764 ,  G06V10/82 ,  G06V20/52 ,  G06V20/584 ,  G06V40/20 ,  H04N23/90 ,  G06T2207/10016 ,  G06T2207/20081 ,  G06T2207/30201 ,  G06T2207/30232 ,  G06T2207/30241 ,  G06T2207/30264 ,  G06V20/625 ,  G06V2201/08

Abstract: The present disclosure provides various approaches for smart area monitoring suitable for parking garages or other areas. These approaches may include ROI-based occupancy detection to determine whether particular parking spots are occupied by leveraging image data from image sensors, such as cameras. These approaches may also include multi-sensor object tracking using multiple sensors that are distributed across an area that leverage both image data and spatial information regarding the area, to provide precise object tracking across the sensors. Further approaches relate to various architectures and configurations for smart area monitoring systems, as well as visualization and processing techniques. For example, as opposed to presenting video of an area captured by cameras, 3D renderings may be generated and played from metadata extracted from sensors around the area.

公开(公告)号：US11941887B2

公开(公告)日：2024-03-26

申请号：US17943489

申请日：2022-09-13

Applicant: NVIDIA Corporation

Inventor： Parthasarathy Sriram ,  Ratnesh Kumar ,  Farzin Aghdasi ,  Arman Toorians ,  Milind Naphade ,  Sujit Biswas ,  Vinay Kolar ,  Bhanu Pisupati ,  Aaron Bartholomew

IPC: G06V40/20 ,  G06F18/231 ,  G06F18/2413 ,  G06T7/246 ,  G06T7/292 ,  G06T7/70 ,  G06T7/73 ,  G06V10/147 ,  G06V10/20 ,  G06V10/25 ,  G06V10/762 ,  G06V10/764 ,  G06V10/82 ,  G06V20/52 ,  G06V20/54 ,  G06V20/58 ,  H04N5/247 ,  H04N23/90 ,  G06V20/62

CPC classification number: G06V20/54 ,  G06F18/231 ,  G06F18/24143 ,  G06T7/246 ,  G06T7/292 ,  G06T7/70 ,  G06T7/73 ,  G06V10/147 ,  G06V10/25 ,  G06V10/255 ,  G06V10/7625 ,  G06V10/764 ,  G06V10/82 ,  G06V20/52 ,  G06V20/584 ,  G06V40/20 ,  H04N23/90 ,  G06T2207/10016 ,  G06T2207/20081 ,  G06T2207/30201 ,  G06T2207/30232 ,  G06T2207/30241 ,  G06T2207/30264 ,  G06V20/625 ,  G06V2201/08

Abstract: The present disclosure provides various approaches for smart area monitoring suitable for parking garages or other areas. These approaches may include ROI-based occupancy detection to determine whether particular parking spots are occupied by leveraging image data from image sensors, such as cameras. These approaches may also include multi-sensor object tracking using multiple sensors that are distributed across an area that leverage both image data and spatial information regarding the area, to provide precise object tracking across the sensors. Further approaches relate to various architectures and configurations for smart area monitoring systems, as well as visualization and processing techniques. For example, as opposed to presenting video of an area captured by cameras, 3D renderings may be generated and played from metadata extracted from sensors around the area.

公开(公告)号：US20230016568A1

公开(公告)日：2023-01-19

申请号：US17943489

申请日：2022-09-13

Applicant: NVIDIA Corporation

Inventor： Parthasarathy Sriram ,  Ratnesh Kumar ,  Farzin Aghdasi ,  Arman Toorians ,  Milind Naphade ,  Sujit Biswas ,  Vinay Kolar ,  Bhanu Pisupati ,  Aaron Bartholomew

IPC: G06V40/20 ,  G06T7/70 ,  H04N5/247 ,  G06T7/246 ,  G06V10/147 ,  G06V20/52 ,  G06V10/20 ,  G06T7/292 ,  G06T7/73 ,  G06K9/62 ,  G06V20/58 ,  G06V20/54 ,  G06V20/62

Abstract: The present disclosure provides various approaches for smart area monitoring suitable for parking garages or other areas. These approaches may include ROI-based occupancy detection to determine whether particular parking spots are occupied by leveraging image data from image sensors, such as cameras. These approaches may also include multi-sensor object tracking using multiple sensors that are distributed across an area that leverage both image data and spatial information regarding the area, to provide precise object tracking across the sensors. Further approaches relate to various architectures and configurations for smart area monitoring systems, as well as visualization and processing techniques. For example, as opposed to presenting video of an area captured by cameras, 3D renderings may be generated and played from metadata extracted from sensors around the area.

公开(公告)号：US09996189B2

公开(公告)日：2018-06-12

申请号：US15147824

申请日：2016-05-05

Applicant: NVIDIA Corporation

Inventor： Ilkka Varje ,  Kirill Artamonov ,  Aaron Bartholomew

IPC: G06F3/041 ,  G06F3/044

CPC classification number: G06F3/0416 ,  G06F3/0414 ,  G06F3/044 ,  G06F2203/04108

Abstract: Detecting a tool used on a touch screen. In accordance with a method embodiment of the present invention, a cell value is accessed for each cell of a touch sensing device. The cell value indicates a force applied to the cell. A touch area sample count is determined as a count of how many of the cells have a cell value above a noise floor. A touch area weight is determined as a sum of all cell values for the cells having a cell value above the noise floor. An object touching the touch sensing device is identified based on the touch area sample count and the touch area weight. The object's touch indication may be rejected if the object is not identified. The identity of the object may be reported to a software application.