paper list and slides for object-detection with deep learning
-
2019/04/17 | You only look once -- path to design a detector | pptx | pdf
-
2019/06/24 | A morphable model for the synthesis of 3D faces | pptx | pdf
-
You Only Look Once: Unified, Real-Time Object Detection | arXiv:1506.02640
- YOLO v1
- frame object detection as a regression problem to spatially separated bounding boxes and associated class probabilities
-
YOLO9000: Better, Faster, Stronger | arXiv:1612.08242
- YOLO v2
- pre-defined anchors
- bounded x, y, w, h, probability
- darknet-19: lighter
- pass-through
- multi-scale training
-
YOLOv3: An Incremental Improvement | arXiv:1804.02767
- YOLO v3
- slight improvement in accuracy
- darknet-53: heavier
- change loss function to cross-entropy with logistic regression for each class
-
Optimizing the Trade-off between Single-Stage and Two-Stage Object Detectors using Image Difficulty Prediction | arXiv:1803.08707 | SYNASC 2018
- two-stage detectors, such as Faster R-CNN, reach the highest accuracy rates, but are typically slower.
- single-stage detectors, such as YOLO and SSD, reach lower accuracy rates, but are much faster.
- propose to use an image difficulty predictor to achieve an optimal trade-off between accuracy and speed in object detection: hard => two-stage, easy => single-stage.
-
Large-Scale Object Detection of Images from Network Cameras in Variable Ambient Lighting Conditions | arXiv:1812.11901 | MIPR 2019
- examine YOLO's ability to detect objects in different scenarios (e.g., daytime vs. night), leveraging the cameras' ability to rapidly retrieve many successive images for evaluating detection consistency
- YOLO struggles to consistently detect the same humans and cars as their positions change from one frame to the next
- it also struggles to detect objects at night time
-
Object Detection with Deep Learning: A Review | arXiv:1870.05511
-
TED talk on YOLO: How computers learn to recognize objects instantly | Joseph Redmon
-
YOLO v2 | YOLO Object Detection | Youtube
-
YOLO v3 | Joseph Redmon | Youtube
-
Siraj Raval's Youtube video on YOLO, and its Github repo. It covers a brief history of object detection before deep learning era.
-
Real-time Object Detection with YOLO, YOLOv2 and now YOLOv3 | [Medium 2018]