[modeling] Add SSD model on dev branch

[hngskj]

Add SSD model on dev branch

Github repo: ssd_keras by @pierluigiferrari

[hngskj]

WIP : Converting a model

Goal

(boxes, scores, labels) = model.predict_detection('sample.jpg')

Working on

• test_load_weights.py
• keras_ssd300.py
• ssd_detection.py
• keras_layer_DecodeDetections.py

Tasks

• model = ssd_300() is for training
• When model.predict_detection() is called, the DecodeDetections layer will be added at the end of the model.

[hngskj]

To run the test file, the pretrained model weights are needed. Download files from here, and put them in KerasObjectDetector/keras_ssd/pretraind/ folder.

[parkjh688]

Starting to add SSD model with @hngskj

[parkjh688]

Use the weights below.
PASCAL VOC models: 07+12: SSD300*, SSD512*