Dima Matveichev Email & Phone Number

Taipei City, Taiwan

• 1) 𝐔𝐬𝐢𝐧𝐠 𝐌𝐈𝐌𝐎 𝐦𝐦𝐖𝐚𝐯𝐞 𝐫𝐚𝐝𝐚𝐫 𝐟𝐨𝐫 𝐎𝐛𝐣𝐞𝐜𝐭 𝐃𝐞𝐭𝐞𝐜𝐭𝐢𝐨𝐧 𝐚𝐧𝐝 𝐭𝐫𝐚𝐜𝐤𝐢𝐧𝐠 𝐩𝐫𝐨𝐨𝐟-𝐨𝐟-𝐜𝐨𝐧𝐜𝐞𝐩𝐭
• Developed a tool to collect raw data from TI MIMO mmWave radar and synchronize radar frames with depth camera frames
• Used YOLOv8 and MOT for automated data annotation for object detection
• Trained U-Net model for semantic segmentation of radar images
• Implemented a custom CNN model for object detection with radar images2) 𝐒𝐞𝐪𝐮𝐞𝐧𝐜𝐞-𝐭𝐨-𝐬𝐞𝐪𝐮𝐞𝐧𝐜𝐞 𝐠𝐞𝐬𝐭𝐮𝐫𝐞𝐬 𝐜𝐥𝐚𝐬𝐬𝐢𝐟𝐢𝐜𝐚𝐭𝐢𝐨𝐧
• Proposed and implemented a two-stage training scheme that uses metric learning to improve model robustness - twice lower false positive rate and ~+5% accuracy3) 𝐇𝐮𝐦𝐚𝐧 𝐩𝐫𝐞𝐬𝐞𝐧𝐜𝐞 𝐝𝐞𝐭𝐞𝐜𝐭𝐢𝐨𝐧

Sanxia District, New Taipei City, Taiwan

• Projects:1) 𝐂𝐫𝐨𝐬𝐬-𝐩𝐥𝐚𝐭𝐟𝐨𝐫𝐦 𝐌𝐨𝐛𝐢𝐥𝐞 𝐀𝐮𝐠𝐦𝐞𝐧𝐭𝐞𝐝 𝐑𝐞𝐚𝐥𝐢𝐭𝐲 𝐅𝐫𝐚𝐦𝐞𝐰𝐨𝐫𝐤 (Excellence Collection Co., Ltd.; Farsail Technology Co., Ltd.)
• Developed a cross-platform AR framework for iOS and Android from scratch, focusing on planar and 3D object tracking
• Achieved 30 FPS with a 720p camera resolution on mobile phones, ensuring smooth and responsive AR experiences2) 𝐓𝐫𝐚𝐟𝐟𝐢𝐜 𝐌𝐨𝐧𝐢𝐭𝐨𝐫𝐢𝐧𝐠 𝐚𝐧𝐝 𝐀𝐧𝐚𝐥𝐲𝐬𝐢𝐬 (Institute for Information Industry, Taiwan)
• Implemented Multiple Objects Tracking (MOT) system with vehicle behavior classification and prediction for traffic cameras
• Developed a neural network model for predicting vehicles and pedestrian trajectories, achieving a prediction accuracy of 0.29 meters for 3-second trajectories and outperforming other models on the inD dataset3) 𝐈𝐦𝐚𝐠𝐞.
• Implemented a custom image stitcher for an industrial camera

Doctor Of Philosophy - Phd, Computer Vision, Machine Learning, 4.0/4.0

Master'S Degree, Computer Vision, Machine Learning, Information Security, 4.0/4.0

Master'S Degree, Information Security Of Telecommunication Systems