CV Brief · Wednesday, 9 September 2026
CV Brief
Tools & Releases
Gaze Detection Pipeline: SAM 3, OC-SORT, L2CS-Net
End-to-end gaze tracking system combining SAM 3 for face detection, OC-SORT for tracking, and L2CS-Net for gaze estimation. Practical working pipeline ready to deploy for eye-tracking applications in attention monitoring and user interaction systems.
Read more →Zero-Shot Detection with GPT-6 Astra Auto-Labeling
GPT-6 Astra performs zero-shot object detection and bounding box generation directly on images based on user-defined classes. Reduces annotation burden for practitioners building new datasets without manual labeling overhead.
Read more →ChatGPT Images 2.5: Sketch-to-Image Generation
Image generation from sketches, reference photos, and text ideas with improved personalization and polish. Useful for rapid prototyping synthetic datasets and generating training data variations.
Read more →Tutorials & Guides
Extract GPS coordinates from images using OCR in Go
Build a Go library that extracts embedded GPS metadata from camera images using OCR techniques. Practical for geotagging pipelines and location verification systems in production CV workflows.
Read more →Full-body pose detection for sports analytics and athlete tracking
SightFX demonstrates full-body reconstruction and movement analysis for detecting athlete baseline changes. Directly applicable to sports CV systems and real-time pose estimation pipelines.
Read more →Industry & Deployments
Flow-based filtering for non-photorealistic line art generation
Coherent Line Generation applies optical flow and edge-aware filtering to convert photos into stylized line drawings. Useful for artistic CV preprocessing and NPR image enhancement pipelines.
Read more →When extracting crops from CCTV at scale, always use frame seeking (cv2.CAP_PROP_POS_FRAMES) instead of sequential reads. On a 2-hour video at 1FPS you'll go from hours to minutes.