Deep Learning Techniques for 3D-Volumetric Segmentation of Biomedical Images -- Analysis of GAN-based Data Augmentation for GI-Tract Disease Classification -- Deep generative adversarial network-based MRI slices reconstruction and enhancement for Alzheimer's stages classification -- Evaluating the Quality and Diversity of DCGAN-based Generatively Synthesized Diabetic Retinopathy Imagery -- Deep Learning Approaches for End-to-End Modeling of Medical Spatiotemporal Data -- Skin Cancer Classification with Convolutional Deep Neural Networks and Vision Transformers using Transfer Learning -- A New CNN-Based Deep Learning Model Approach for Skin Cancer Detection and Classification -- Machine Learning Based Miscellaneous Objects Detection With Application to Cancer Images -- Advanced deep learning for heart sounds classification.