+
+# Pre-Setup (Before Application Integration)
+Step 1: docker login to akraino dockerhub
+username/pwd - ealtedge/Huawei_akraino
+
+or
+
+pull images manually
+docker pull ealtedge/pcbdefdet-be
+docker pull ealtedge/pcbui
+
+
+Step 2: pretrained model for defect detection
+- copy pretrained model to Host machine where PCB containers are running
+ 1. cloen model from gitlab git clone https://gitlab.com/gauravagrawal/ealtedge/-/tree/master/PCB-Def-Det-Models
+ 2. create folder /root/pcb-def-det/model in host machine.
+ 3. scp all files in models cloned to above path.
+
+Step 3: iput images for defect detection
+- image are copied to container images currently. if want to use different image, need to follow below steps
+ 1. download application code and go example-apps/PDD/pcb-defect-detection/input_image
+ 2. copy the input image to one of folder.
+ 3. build the docker "docker build -t ealtedge/pcbdefdet-be ." and push to docker hub
+ 4. now new images will be avaible in container for detection
+ 5. in future this can be enhance to feed from UI
+
+- Some Pre-Checks
+ - Check that ports are not already occupied
+ - UI running on "30002" node port of VM where containers are running.