inverse_sigmoid_fitting.gif

Anti-Spoofing Technique for Touchless Attendance - Inverse Sigmoid Curve Fitting based on eye winks

Graphics Interchange Format - 22.58 MB - 10/26/2021 at 16:42

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sensor_fusion_output_5ItxKWF6jF.mp4

3D Sensor Fusion Projection Output

MPEG-4 Video - 1.36 MB - 10/26/2021 at 16:36

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slam-head-rpi3-simple-simple-chassis_001_JCF2NrchDP.stl

Custom 3D Printed part: RPI-LIDAR Mount
Part of the design taken from https://www.thingiverse.com/thing:3970110

sla - 170.88 kB - 10/26/2021 at 07:52

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slam.gif

LIDAR Map generated while RPi integrated with LIDAR was traversing across different rooms in the house. The maps are sequentially joined to make the animation.

Graphics Interchange Format - 4.56 MB - 10/26/2021 at 16:37

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gaussian_edited1.jpg

Robot movement from x0 to x1 to x2 is characterised by 2 Gaussian functions

JPEG Image - 402.22 kB - 10/26/2021 at 16:49

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matrix1_edited1.png

Omega Matrix and Xi vector after 2 movements

Portable Network Graphics (PNG) - 2.87 MB - 10/26/2021 at 16:52

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matrix2_edited1.jpg

Omega Matrix and Xi vector after considering landmark, L1

JPEG Image - 398.12 kB - 10/26/2021 at 16:52

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adas.png

ADAS Gadget Assembled and mounted on a car. The gadget in action was captured and uploaded as another video.

Portable Network Graphics (PNG) - 1.37 MB - 10/26/2021 at 16:28

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adas-cas_architecture_FDfd15CSHD.png

ADAS Collision Avoidance System Architecture
System Architecture of ADAS CAS Project.

Portable Network Graphics (PNG) - 64.26 kB - 10/26/2021 at 07:52

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BOM_Vid.MOV

Bill of Materials Video. LED SHIM was added towards the end of the project for assembling reasons.

quicktime - 35.11 MB - 10/26/2021 at 09:22

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slam_device_assemble.mp4

Hardware Assembly of SLAM Device. ADAS-CAS Gadget is also similar in terms of assembly, except for the addition of Pi Cam, and a battery that supports power delivery.

MPEG-4 Video - 14.75 MB - 10/26/2021 at 09:26

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slam_device_4q2fpXEs0U.JPG

Assembled SLAM Gadget

JPEG Image - 1.17 MB - 10/26/2021 at 07:52

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Indoor Navigational Assistance.png

Holding Indoor Navigational Assistance gadget. The device would speak aloud to give navigational directions.

Portable Network Graphics (PNG) - 1.94 MB - 10/26/2021 at 16:30

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Blind Assist.JPG

Indoor Navigation Device after assembly

JPEG Image - 2.31 MB - 10/26/2021 at 16:39

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Touchless Attendance Gadget.mp4

Touchless Attendance Gadget after assembly

MPEG-4 Video - 30.63 MB - 10/26/2021 at 13:21

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touchless-attendance_high_level_diagram_gVzXhMjT21.png

High Level Diagram of Touchless Attendance Solution. More detailed architecture diagram is also included.

Portable Network Graphics (PNG) - 563.47 kB - 10/26/2021 at 07:52

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attendance_light_D1diFbUbPw.jpg

Touchless Attendance Gadget after assembly

JPEG Image - 187.12 kB - 10/26/2021 at 07:52

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touchless-attendance_architecture_6y2M5VSze7.png

Detailed Architecture Diagram of Touchless Attendance Solution. Twilio integration is not shown explicitly.

Portable Network Graphics (PNG) - 165.79 kB - 10/26/2021 at 07:52

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wideMainBackground.png

ADAS and SLAM Assembled - Background Image

Portable Network Graphics (PNG) - 3.88 MB - 10/26/2021 at 16:33

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maingif_HdcrS91zrU.mp4

ADAS & SLAM in action

MPEG-4 Video - 860.88 kB - 10/26/2021 at 16:35

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bom_FKxFfVwKFK.jpg

Bill of Materials: Components used for the project. LED SHIM is also used but not in this picture

JPEG Image - 283.59 kB - 10/26/2021 at 07:52

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lidar-cam_sensor_fusion_JSJFZlkmEZ.png

LIDAR-Camera Sensor Fusion
Frontal Angular Projections used to merge LIDAR Point clouds with Camera Images in LIDAR-Camera Sensor Fusion

Portable Network Graphics (PNG) - 29.16 kB - 10/26/2021 at 07:52

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