Tyco Fire + Security Gmbh

Johnson Controls Tyco IP Holdings Llp

Deepak Chembakassery Rajendran

Rajiv Ramanasankaran

Santle Camilus Kulandai Samy

Rajkiran Kumar Gottumukkal

Prantik Sen

Yohai Falik

Disclosed herein is an object detection system, including apparatuses and methods for object detection. An implementation may include receiving a first image frame from an ROI detection model that generated a first ROI boundary around a first object detected in the first image frame and subsequently receiving a second image frame. The implementation further includes predicting, using an ROI tracking model, that the first ROI boundary will be present in the second image frame and then detecting whether the first ROI boundary is in fact present in the second image frame. The implementation includes determining that the second image frame should be added to a training dataset for the ROI detection model when detecting that the ROI detection model did not generate the first ROI boundary in the second image frame as predicted and re-training the ROI detection model using the training dataset.

Object detection systems and methods including an object detection model using a tailored training dataset

A method for counting number of people in an image includes feeding an image into an object counting model to generate a first result for the image that is indicative of a number of human heads detected in one or more regions of the image. The image is fed into a regression model to generate a second result for the image that is indicative of a regression count of people detected in the one or more regions of the image. An estimate of people detected in the image is obtained based on the first result and the second result using one or more rules.

Method and system for crowd counting

Growing community of inventors

Kerala, India

Deepak Chembakassery Rajendran