Train a Custom Object Detection Classifier for Gun Detection using Tensorflow

Blog: https://www.linkedin.com/pulse/train-custom-object-detection-classifier-gun-using-balakrishnan/

Code: https://github.com/KarthikBalakrishnan11/Gun-Detector-using-Tensorflow

#machinelearning #objectdetection #tensorflow #detection

@pythonicAI

Orientation Aware Object Detection with Application to Firearms

To address the problems in axis-aligned bounding boxes like clutter and redundant features in the background, we propose orientation aware design. Our proposed method (OAOD) separates the foreground information from background information effectively, yields more accuracy than axis-aligned bounding boxes based algorithms (Faster RCNN, SSD, Yolo, DSSD). Without initializing oriented proposals, we present multi-stage detector training using angle information only along with location points and class labels as ground truth. OAOD is evidently more effective in case of a long object like Rifle in firearms.

DATASET: Link
Trained Model: Link
The paper is available on arXiv: Link

http://im.itu.edu.pk/orientation-aware-firearms-detection/

https://github.com/makhtar17004/orientation-aware-firearm-detection

#machinelearning #deeplearning #artificialintelligence #detection

@pythonicAI

تیم هوش مصنوعی فیسبوک پلتفرم
#Detectron
رو برای آبجکت دیتکشن منتشر کرد، که قدرتش رو از بهترین الگوریتم‌های این حوزه می‌گیره.

https://github.com/facebookresearch/Detectron

#artificialintelligence #detection

@pythonicAI