Computer Science- Unaided

                                                               DIGITAL IMAGE PROCESSING Digital Image Processing means processing digital image by means of a digital computer. We can also say that it is a use of computer algorithms, in order to get enhanced image either to extract some useful information.   Digital image processing is the use of algorithms and mathematical models to process and analyze digital images. The goal of digital image processing is to enhance the quality of images, extract meaningful information from images, and automate image-based tasks. The basic steps involved in digital image processing are: Image acquisition: This involves capturing an image using a digital camera or scanner, or importing an existing image into a computer. Image enhancement: This involves improving the visual quality of a...

    The 3 types of machine learning and their help in improving sales What is machine learning? Machine learning (ML) is a subset of artificial intelligence (AI). ML models can learn from data, identify patterns and make decisions with minimal human intervention. As the models analyze more data, they improve their performance over time. People are already using ML in various industries to solve real-world problems and optimize existing processes. A common use case for ML in healthcare is analyzing patient records to improve medical diagnoses. In finance, institutions use ML to improve fraud detection systems and combat crime. From Netflix recommendations and Amazon Alexa to self-driving cars and your photo app’s image recognition, ML is rapidly becoming part of our daily lives. Machine learning in marketing can help you better understand customers for tailored campaigns. In sales, ML can predict consumer behavior and personalize the customer exp...

   Dynamic Memory Management Stack Heap BSS Data RoData Text What do malloc() and free() do? Memory Layout: Heap ü Needed when required memory size is not known before the program runs Allocating & Deallocating Memory §   Dynamically allocating memory ü Programmer explicitly requests space in memory ü Space is allocated dynamically on the heap ü E.g., using “malloc” in C, and “new” in Java §   Dynamically deallocating memory ü Must reclaim or recycle memory that is never used again ü To avoid (eventually) running out of memory ...