https://tanvir.cc Technical deep-dives on computer vision, GPU optimization, geospatial AI, and systems engineering by Tanvir Tabassum — serial AI founder and systems engineer. en-US © 2026 Tanvir Tabassum. All rights reserved. tanvir.tabassum.bd@gmail.com (Tanvir Tabassum) tanvir.tabassum.bd@gmail.com (Tanvir Tabassum) Mon, 26 May 2026 00:00:00 +0000 10080 https://tanvir.cc/favicon.png https://tanvir.cc https://medium.com/@tanvir.tabassum/beyond-the-bounding-box-geospatial-cabbage-detection-with-yolov8-sahi-and-fastapi-for-precision-3fd982f10d23 https://medium.com/@tanvir.tabassum/beyond-the-bounding-box-geospatial-cabbage-detection-with-yolov8-sahi-and-fastapi-for-precision-3fd982f10d23 How I built a drone analytics pipeline that maps detections to real GPS coordinates using homographic projection — sub-meter cabbage anomaly localization on 200-hectare fields. Tanvir Tabassum Mon, 01 Jan 2024 00:00:00 +0000 YOLOv8 Geospatial AI Computer Vision FastAPI https://medium.com/@tanvir.tabassum/maritime-safety-with-ai-lynkeus-and-j3cs-collaborative-maritime-object-detection-project-5dc4b072b4ef https://medium.com/@tanvir.tabassum/maritime-safety-with-ai-lynkeus-and-j3cs-collaborative-maritime-object-detection-project-5dc4b072b4ef Deploying real-time vessel and crew detection at sea for the Joint Command & Control System — solving detection under wave glare, fog, and low-light marine conditions. Tanvir Tabassum Tue, 01 Oct 2024 00:00:00 +0000 YOLOv8 TensorRT Maritime AI Edge GPU https://medium.com/@tanvir.tabassum/real-time-streaming-and-decoding-of-ip-and-mobile-camera-feeds-using-c-and-nvidia-nvdec-76c4eccd53f5 https://medium.com/@tanvir.tabassum/real-time-streaming-and-decoding-of-ip-and-mobile-camera-feeds-using-c-and-nvidia-nvdec-76c4eccd53f5 How hardware-accelerated video decoding with NVDEC eliminated 93% of CPU load — reducing overhead from 22.8% to 1.65% — enabling real-time multi-stream AI inference on a single GPU node without bottleneck. Tanvir Tabassum Wed, 01 May 2024 00:00:00 +0000 C++ NVIDIA NVDEC CUDA GPU Optimization https://medium.com/@tanvir.tabassum/video-stream-decoding-with-advanced-c-a-leap-beyond-opencv-9d7d19e72045 https://medium.com/@tanvir.tabassum/video-stream-decoding-with-advanced-c-a-leap-beyond-opencv-9d7d19e72045 A deep dive into modern C++ patterns for high-performance video stream handling — thread management, memory pools, and zero-copy buffer strategies for AI pipelines. Tanvir Tabassum Fri, 01 Mar 2024 00:00:00 +0000 C++ Video Decoding Systems Engineering https://medium.com/@tanvir.tabassum/numerical-precision-in-machine-learning-fp16-fp32-and-int8-2a69c6b78120 https://medium.com/@tanvir.tabassum/numerical-precision-in-machine-learning-fp16-fp32-and-int8-2a69c6b78120 Why choosing the wrong floating-point format tanks your inference speed — a practical guide to precision trade-offs in TensorRT, PyTorch, and production ML systems. Tanvir Tabassum Sun, 01 Sep 2024 00:00:00 +0000 TensorRT Machine Learning Optimization https://medium.com/@tanvir.tabassum/image-representation-basic-87057007460f https://medium.com/@tanvir.tabassum/image-representation-basic-87057007460f From pixel arrays to feature maps — a visual-first explanation of how convolutional networks learn spatial hierarchies, written for engineers crossing into ML. Tanvir Tabassum Fri, 01 Sep 2023 00:00:00 +0000 Computer Vision Deep Learning Education