This document discusses issues with biometrics technologies, specifically face recognition. It provides an overview of image issues including resolution, orientation, scale, lighting, image currency, and facial expressions. It also discusses privacy issues regarding video surveillance and personal data security. The document outlines the typical stages of identification/authentication technologies and notes some common places public assumes they are under video surveillance like stores, banks, and gas stations. It closes by stating biometrics will be widespread but users should be aware of its issues and limitations.
This short presentation discusses an app and how it works, providing two bullet points about its functionality. It has an introductory first slide, two slides describing features of the app in list form, and a concluding last slide.
This document provides an overview of techniques for painting with soft pastels. It begins by listing the basic supplies needed, including different types of pastel sticks and supports. It then discusses various techniques such as using different grips and strokes, layering color, blending, and correcting mistakes. The document also covers principles of color theory and creating harmonious color schemes. Three artists then demonstrate their methods for landscapes, still lifes, animals and portraits in soft pastel. Readers are guided through the entire painting process from initial sketches to finishing details.
Emphasis - Oil Pastel Paintings by Carol L. Zack - 2014Carol L. Zack
Carol L. Zack showcases some examples of her oil pastel paintings with a brief description of the medium and the class offerings she makes available in the greater Chicago area that are designed to learn how to use artist's grade oil pastels.
This document discusses for loops in CS111 Lab. It explains that for loops initialize a variable, check a condition, and increment the variable each iteration. Common uses include counting from 0 to n, counting backwards from n to 0, and incrementing by amounts other than 1. For loops are used when the number of iterations is known, while loops when it depends on user input. Nested for loops run one loop inside another, with the inner loop running fully each time the outer loop iterates.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
This document discusses issues with biometrics technologies, specifically face recognition. It provides an overview of image issues including resolution, orientation, scale, lighting, image currency, and facial expressions. It also discusses privacy issues regarding video surveillance and personal data security. The document outlines the typical stages of identification/authentication technologies and notes some common places public assumes they are under video surveillance like stores, banks, and gas stations. It closes by stating biometrics will be widespread but users should be aware of its issues and limitations.
This short presentation discusses an app and how it works, providing two bullet points about its functionality. It has an introductory first slide, two slides describing features of the app in list form, and a concluding last slide.
This document provides an overview of techniques for painting with soft pastels. It begins by listing the basic supplies needed, including different types of pastel sticks and supports. It then discusses various techniques such as using different grips and strokes, layering color, blending, and correcting mistakes. The document also covers principles of color theory and creating harmonious color schemes. Three artists then demonstrate their methods for landscapes, still lifes, animals and portraits in soft pastel. Readers are guided through the entire painting process from initial sketches to finishing details.
Emphasis - Oil Pastel Paintings by Carol L. Zack - 2014Carol L. Zack
Carol L. Zack showcases some examples of her oil pastel paintings with a brief description of the medium and the class offerings she makes available in the greater Chicago area that are designed to learn how to use artist's grade oil pastels.
This document discusses for loops in CS111 Lab. It explains that for loops initialize a variable, check a condition, and increment the variable each iteration. Common uses include counting from 0 to n, counting backwards from n to 0, and incrementing by amounts other than 1. For loops are used when the number of iterations is known, while loops when it depends on user input. Nested for loops run one loop inside another, with the inner loop running fully each time the outer loop iterates.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive function. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.
The document discusses the benefits of exercise for mental health. Regular physical activity can help reduce anxiety and depression and improve mood and cognitive functioning. Exercise causes chemical changes in the brain that may help protect against mental illness and improve symptoms.