Wipro Limited

Honeywell International Inc.

Nokia Technologies Oy

Vinod Pathangay

Gyanesh Dwivedi

Rahul Siripurapu

Mohammed Ibrahim Mohideen

Saad J Bedros

Krishna Govindarao

Pranav Mishra

Mahesh Kumar Gellaboina

Gurumurthy Swaminathan

Santhosh Kumar Madathil

Satish Prasad Rath

Yuvika Dev

Nikhil Pareek

Akshit Singhvi

Panneer Selvam Jayaveera Pandian

Tarun Yadav

Karan Singh

Disclosed herein is a system and a method of guiding a plurality of agentsfor complete coverage of the inspection area. The system and the method provide navigational instructions to navigate the plurality of agentsacross the plurality of signalling unitfor traversing the inspection area. The plurality of signalling unitsare communicatively coupled with the multi-agent visual navigation system for transmitting navigational instructions to the plurality of agentsbased on pass-by information associated with the plurality of agentsobtained at the plurality of signalling unitsand the pre-determined proximity associated with each pair of the plurality of signalling units. The navigational instructions are provided to the plurality of agentsat the plurality of signalling unitsfor subsequent navigation of the plurality of agentsacross the plurality of signalling unitsfor complete coverage of the inspection area

System and method of guiding a plurality of agents for complete coverage of an inspection area

The present disclosure relates to a method of generating a surround view of a vehicle platoon and a device thereof. A surround view generating device for a vehicle in the vehicle platoon acquires a local surround view of the vehicle and at least one of a truncated local surround view associated with one or more preceding vehicles and a truncated local surround view associated with one or more following vehicles in the vehicle platoon. Further, the surround view generation device generates a surround view of the vehicle platoon using the local surround view of the vehicle, the truncated local surround view associated with the one or more preceding vehicles, and the truncated local surround view associated with the one or more following vehicles. Finally, the surround view generating device navigates the vehicle in the vehicle platoon based on the surround view of the vehicle platoon.

Method of generating a surround view of a vehicle platoon and a device thereof

Disclosed herein is a method and system for counting plurality of objects placed in a region. An image of the region is captured and partitioned into segments based on depth of the plurality of objects. Further, shape of each of the plurality of objects in each object region of each segment is determined and validated based on comparison of the determined shape with predetermined shapes. Finally, count of the plurality of objects of each shape is aggregated for determining count of the plurality of objects in the region. In an embodiment, the present disclosure helps in automatically recognizing and counting the plurality of objects of multiple dimensions and multiple shapes, even when the image of the region includes a distorted/unfavorable background.

Method and system counting plurality of objects placed in a region

The present disclosure is related in general to field of machine learning and image processing and a method and system for handling occluded regions in an image frame to generate surround view. A surround view generating device detects presence or absence of occluded blocks in each image frame received from image capturing devices associated with the vehicle, based on speed and direction of the vehicle. Further, occluded blocks are predicted by mapping the image frames and sensor data of the vehicle with pre-stored image data using a machine learning model. Finally, corrected image frames are generated by stitching the predicted occluded blocks to the image frames, and then a surround view of the vehicle is generated using corrected image frames and the plurality of image frames. The present disclosure enables prediction of occlusions caused due to dust or water depositions on the image capturing devices of non-overlapping field of view.

Method and system for handling occluded regions in image frame to generate a surround view

Disclosed herein are methods and collision avoidance systems and devices for avoiding collision between inspection devices during inspection of an area. In an embodiment, spatial information of the area, dynamically received from each inspection device, is used for creating current local map for each inspection device. Subsequently, a global map of area is generated using local maps and each inspection device is localized within the global map for identifying current location of the inspection devices. Thereafter, sub-paths for navigating each inspection device are estimated based on global map and current location of the inspection devices, validated for collision avoidance and provided to corresponding inspection devices. The inspection devices navigate across the area using the sub-paths and complete inspection of the area. In some embodiments, the present disclosure helps in faster and accurate inspection of the area by inspecting the area using concurrently operated inspection devices.

Method and system for avoiding collision between inspection devices during inspection of an area

The present disclosure relates to a method and system for improving application ergonomics in a hand-held device. The application ergonomics is improved by a layout optimizing unit of the hand-held device which detects a touch on the hand-held device and receives one or more signals corresponding to the region of the touch on the hand-held device. The one or more signals received are validated by the layout optimizing unit and usage of at least one hand of both hands is determined based on the validated signals. The layout optimizing unit determines a user interface layout of the hand-held device based on the determined usage to improve the application ergonomics of the hand-held device.

Method and system for improving application ergonomics in a hand-held device

The present disclosure relates to a monitoring device and a method of monitoring drug adherence in a clinical trial. In one embodiment, the monitoring device determines that an authenticated user has consumed the medication comprising the drug and further determines that the authenticated user who has consumed the drug is associated with the corresponding monitoring device. Furthermore, the monitoring device determines that the drug has successfully passed through gastrointestinal (GI) tract of the authenticated user based on analysis of biometric signatures of the GI tract. Based on the determination of valid proximity and successful passing of the medication within the GI tract of the authenticated user, the monitoring device reports that the drug adherence by the user is successful. Thus, the disclosed method and the monitoring device determine that only authenticated user has consumed the medication and not just if the medication has been taken by any person.

Monitoring device and a method of monitoring drug adherence in a clinical trial

Disclosed herein are a method and a system for identifying a vacant parking space in a parking lot. The method includes receiving, by a parking space identifier, at least one image frame from an imaging device. The method includes determining one or more bounding boxes indicative of one or more vehicles in the at least one image frame and executing vehicle classification on the detected one or more bounding boxes in the at least one image frame to determine at least one first dimension corresponding to each of the one or more vehicles in the portion of the parking lot. Further the method includes comparing at least one second dimension of space in between pairs of non-overlapping bounding boxes and a predefined threshold corresponding to the vehicle classification and determining the vacant parking space associated with the vehicle classification based on the at least one first dimension and the comparison.

Method and system for identifying a vacant parking space in a parking lot

Methods, systems, and computer-readable and executable instructions are described herein. One method includes receiving a sequence of images of a flare stack area from a thermal imaging component, identifying a first portion of the flare stack area moving at a first threshold optical flow using the sequence of images of the flare stack area, and identifying a second portion of the flare stack area moving at a second threshold optical flow using the sequence of images of the flare stack area.

Flare stack monitoring

The present disclosure relates to a method for monitoring oxygen level of an environment. The method comprises receiving at least one image of the environment comprising plurality of users from a capturing device. Then, at least one region of interest of each of the plurality of users is detected in the at least one image. A video plethysmographic waveform is generated by analyzing the at least one region of interest. Further, Peripheral Capillary Oxygen Saturation (SPO) based on the video plethysmographic waveform is determined. Thereafter, oxygen level of the environment is determined by averaging the SPOlevel of each of the plurality of users. The determined oxygen level of the environment is compared with predefined oxygen level of the environment and an appropriate action is performed based on the comparison.

Method and a system for monitoring oxygen level of an environment

An apparatus for recognizing faces with different illuminations may include a processor and memory storing executable computer program code causing the apparatus to at least perform operations including detecting and extracting face data of a first candidate face of a first image and a second candidate face of a second image. The first image is associated with a first light intensity and the second image associated with a second light intensity different from the first light intensity. The computer program code may further cause the apparatus to analyze face data to determine whether the first candidate face corresponds to an area in the first image that is substantially the same as an area of the second candidate face and evaluate data of the first and second areas to determine whether the first and second candidate faces are valid or invalid faces. Corresponding methods and computer program products are also provided.

Methods, apparatuses and computer program products for efficiently recognizing faces of images associated with various illumination conditions

In certain embodiments of the present disclosure relate to a method for detecting liveness of a user during biometric authentication. The method comprising identifying a speech signal in a pre-determined time interval associated with the speech signal. Furthermore, the method comprising determining a speech respiration co-occurrence (SRC) score associated with the speech signal. In addition, the method comprising detecting liveness of the user, if the SRC score is above a predefined threshold, wherein the detection of liveness further aids in increasing the security of biometric authentication system.

System and method for detecting liveness during biometric authentication

The present disclosure relates to a method and a system for authenticating a user. In one embodiment, one or more input and target data samples extracted from a plurality of physiological and movement signals of the user are processed to train one or more regression models. In real time authentication, the input and target data samples are extracted from the plurality of physiological and activity signals and mapped with trained regression models to determine a regression error. Based on the regression error, an appropriate authentication signal is then generated and transmitted to the user. Using dynamically selected multiple input and target data samples for user authentication increases the accuracy of authentication, thereby reducing possibilities of invalid authentication. Further, the power consumed by the sensors and computation load is reduced by dynamically powering up and powering down of the one or more sensors based on their usage during the authentication process.

Biometric user authentication system and a method therefor

The present disclosure relates to a method and system for optimally localizing vehicles in a parking environment. The method comprises receiving, by a vehicle localization server, 3D acceleration data of each of one or more vehicles when each of the one or more vehicles passes through one or more bumps in the parking environment. Upon receiving the 3D acceleration data, the vehicle localization server compares the 3D acceleration data with one or more predefined 3D acceleration data to identify the location status of each of the one or more bumps. The location status of the bumps corresponds to location status of the vehicle. The vehicle localization server localizes each of the one or more vehicles in the parking environment based on the location status of each of the one or more vehicles.

Method and system for optimally localizing vehicles in a parking environment

A method includes receiving an image of a face to match with images of known faces, extracting blocks multiple blocks from the received image, calculating local binary pattern histograms for each block, generating matching scores for each block against block of the images of known faces, determining a top number, N, of matching scores less than the number of blocks, and matching the received image to an image of a known face as a function of the top number of matching scores.

Growing community of inventors

Bengaluru, India

Vinod Pathangay