Edmond Yoo
2018-09-07 fc9a45ac615c3be25eca501ca6963a36c317447e
day1 update
4 files modified
5 files added
18 ■■■■ changed files
Makefile 4 ●●●● patch | view | raw | blame | history
README.md 11 ●●●●● patch | view | raw | blame | history
anchors.txt 1 ●●●● patch | view | raw | blame | history
cfg/tiny_yolo.cfg 2 ●●● patch | view | raw | blame | history
darknet patch | view | raw | blame | history
figures/1_augmented_set_example_1.jpg patch | view | raw | blame | history
figures/1_augmented_set_example_2.jpg patch | view | raw | blame | history
figures/1_augmented_set_example_3.jpg patch | view | raw | blame | history
figures/1_augmented_set_example_4.jpg patch | view | raw | blame | history
Makefile
@@ -1,7 +1,7 @@
GPU=1
CUDNN=0
CUDNN=1
CUDNN_HALF=0
OPENCV=0
OPENCV=1
AVX=0
OPENMP=0
LIBSO=0
README.md
@@ -27,3 +27,14 @@
<img src="https://github.com/hj3yoo/darknet/blob/master/figures/0_detection_result_5.jpg" width="360"> <img src="https://github.com/hj3yoo/darknet/blob/master/figures/0_detection_result_6.jpg" width="360"> <img src="https://github.com/hj3yoo/darknet/blob/master/figures/0_detection_result_7.jpg" width="360">
The second and third problems should easily be solved by further augmenting the dataset with random lighting and image skew. I'll have to think more about the first problem, though.
## Day 1
-----------------------
Added several image augmentation techniques to apply to the training set: noise, dropout, light variation, and glaring:
<img src="https://github.com/hj3yoo/darknet/blob/master/figures/1_augmented_set_example_1.jpg" width="360"> <img src="https://github.com/hj3yoo/darknet/blob/master/figures/1_augmented_set_example_2.jpg" width="360"> <img src="https://github.com/hj3yoo/darknet/blob/master/figures/1_augmented_set_example_3.jpg" width="360"> <img src="https://github.com/hj3yoo/darknet/blob/master/figures/1_augmented_set_example_4.jpg" width="360">
Currently trying to generate enough images to start model training. Hopefully this helps.
Recompiled darknet with OpenCV and CUDNN installed, and recalculated anchors.
anchors.txt
New file
@@ -0,0 +1 @@
118.3429,137.0897, 95.8160,181.9724, 140.4955,166.7423, 112.7262,220.6808, 129.2741,198.9876, 159.0679,197.4912, 138.1861,243.0256, 167.4683,229.0091, 165.0264,255.0887
cfg/tiny_yolo.cfg
@@ -115,7 +115,7 @@
activation=linear
[region]
anchors = 0.738768,0.874946,  2.42204,2.65704,  4.30971,7.04493,  10.246,4.59428,  12.6868,11.8741
anchors = 118.3429,137.0897, 95.8160,181.9724, 140.4955,166.7423, 112.7262,220.6808, 129.2741,198.9876, 159.0679,197.4912, 138.1861,243.0256, 167.4683,229.0091, 165.0264,255.0887
bias_match=1
classes=1
coords=4
darknet
Binary files differ
figures/1_augmented_set_example_1.jpg
figures/1_augmented_set_example_2.jpg
figures/1_augmented_set_example_3.jpg
figures/1_augmented_set_example_4.jpg