(a) It is required to develop an object detection system with input images of size (128-by-128-by-3) that will produce the bounding box and the classification for 5 different object categories. Explain, Sketch and Discuss (i) the training data preparation, (ii) the full-structure of the network used, (iii) the training steps Using the pre-trained AlexNet shown below and taking the features from (FC8) layer. (3) (b) Explain and Describe the steps required to design and train an image Coloring (input is a gray image and output is the colored image) system using Pix-2-Pix GAN neural network. Sketch the network, and describe the training data required, the structure of the network and how it is trained. (3)