DSIN141 Image Enhancement using Adobe Photoshop (3 semester hours)
Graphics are valuable tools for communication in Internet applications. This course introduces the student to the principles and practices of image manipulation, image enhancement, and image storage. The student will explore graphical file formats, color and perception, color balance, histograms, web-friendly colors, the impact of image size and resolution on screen size and resolution, brightness, contrast, image noise, noise reduction, digital signal processing (blurring, de-blurring, Gaussian filters, sharpening, softening, spot healing, dodging, burning), transparency, opacity, hue, saturation, image layering, color blending (multiplying, dodging), image transformation (rotation, resizing, shearing), selections (pixel, vector), alpha channels, and image modes (grayscale, RGB, CMYK, HSB, indexed color). Students must have access to Adobe Photoshop CS6 (or higher). This software is not provided by the course material grant and must be purchased/provided by the student.