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1.发明授权公开(公告)号：US12080064B1
公开(公告)日：2024-09-03
申请号：US18586401
申请日：2024-02-23
Applicant: Tartan Aerial Sense Tech Private Limited
Inventor： Gunasekaran Srinivasan , Dhivakar Kanagaraj , Pranav M P , Raghul Raghu , Prakash Mathews Pothen , S Prajwal
CPC classification number: G06V20/188 , G06T3/4015 , G06V10/25 , G06V10/82 , H04N9/73 , H05K1/181 , G06V2201/07 , H05K2201/10121 , H05K2201/10151 , H05K2201/10159
Abstract: A camera apparatus including a central processing unit configured to capture raw image sensor data of a field-of-view of an agricultural field, concurrently execute a plurality of different image transformation operations in a single pass on the captured raw image sensor data to obtain a processed image output, based on an one-time read of pixel values of the captured raw image sensor data and push the processed image output in a shared memory accessible to a plurality of application nodes in the camera apparatus. The camera apparatus includes a graphical processing unit configured to execute a first neural network model on the processed image output to detect one or more foliage regions in the processed image output and concomitantly execute a second neural network model on the processed image output to detect one or more crop plants in the processed image output.
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2.发明申请公开(公告)号：US20250131715A1
公开(公告)日：2025-04-24
申请号：US18791324
申请日：2024-07-31
Applicant: Tartan Aerial Sense Tech Private Limited
Inventor： Gunasekaran Srinivasan , Dhivakar Kanagaraj , Pranav M P , Raghul Raghu , Prakash Mathews Pothen , S Prajwal
Abstract: A camera apparatus including a central processing unit configured to capture raw image sensor data of a field-of-view of an agricultural field, concurrently execute a plurality of different image transformation operations in a single pass on the captured raw image sensor data to obtain a processed image output, based on an one-time read of pixel values of the captured raw image sensor data and push the processed image output in a shared memory accessible to a plurality of application nodes in the camera apparatus. The camera apparatus includes a graphical processing unit configured to cause the plurality of application nodes to concurrently access the processed image output from the shared memory to detect one or more foliage regions or one or more crop plants in the processed image output.
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3.发明公开公开(公告)号：US20240212342A1
公开(公告)日：2024-06-27
申请号：US18395152
申请日：2023-12-22
Applicant: Tartan Aerial Sense Tech Private Limited
Inventor： Gunasekaran Srinivasan , Prakash Mathews Pothen , Aditya Sunil Patil
CPC classification number: G06V20/188 , G06Q50/02 , G06V10/56 , G06V20/58
Abstract: A system mounted in a vehicle includes a plurality of image-capture devices to capture a sequence of color images corresponding to a plurality of field—of views (FOVs) of a plurality of defined areas. The system includes one or more hardware processors to determine a health state of a crop plant and a growth state of the crop plant. A spray mode is determined and dynamically selected from a predefined list of spray modes based on the determined health state of the crop plant, the growth state of the crop plant, and a type of chemical to be sprayed from the obtained sequence of colour images. A different set of electronically controlled sprayer nozzles is automatically operated at different time instants to release the selected type of chemical from a predefined number of the electronically controlled sprayer nozzles based on the selected spray mode.
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4.发明公开公开(公告)号：US20240206452A1
公开(公告)日：2024-06-27
申请号：US18394411
申请日：2023-12-22
Applicant: Tartan Aerial Sense Tech Private Limited
Inventor： Gunasekaran Srinivasan , Prakash Mathews Pothen , Dhivakar Kanagaraj
CPC classification number: A01M7/0089 , A01C21/005 , A01C21/007 , A01C23/047 , A01M7/0042 , A01M7/0057 , B05B12/122
Abstract: A system mounted in a vehicle includes a boom arrangement including a predefined number of electronically controllable sprayer nozzles and a plurality of image-capture devices. One or more hardware processors of the system are configured to obtain a plurality of images from the plurality of image-capture devices and receive geospatial location correction data from an external device. The one or more hardware processors are configured to execute mapping of pixel data of weeds or a crop plant in an image to distance information and cause a specific set of electronically controllable sprayer nozzles from amongst the predefined number of electronically controllable sprayer nozzles to operate based on a defined confidence threshold.
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