Materia: Computacion III

Tema: Programas Graficos.

Objetivo: al final de la clase los alumnos comprenderan algunos elementos del vocabulario y clasificaran los programas graficos en dos: tratamiento de imagenes y sintesis de imagenes.

Metodologia: Exposicion del profesor.

Vocabulario: graficos tipo pixel, graficos tipo vector, la curva bezier, width, height, resolution, mode lab color – bitmap – grayscale - RGB color - CMYK color, contents white – background color – trasparent, 8 bits/channel, Image adjust: levels, curves CMYK, color balance shadow – midtones, highlights (RGB) , auto contrast, hue – saturation – lightness, replace color, selective color, channel mixer, gradient map, invert, equalize, threshold, posterize, image size, canvas size, rotate canvas, crop, trim, histogram, trap, extract, liquify, layer, new layer, duplicate layer, delete layer, layer properties , rasterize, flatten image, merge down, merge visible, matting, defringe, remove black mate, remove white mate.

Filters: artistic, blur, distort: disffuse glow – displace – glass – occean ripple, noise: add noise – despeckle – dust & scratches - median, pixelate: color hafttone – crystallize – facet – fragment – mezzotint – mosaic - pointillize, render: 3d transform – clouds – difference colors – lens flare – lighting effects – texture fill, sharpen, sketch, stilize: diffuse – emboss, extrude find edges, glowing edges – solarize – tiles - trace contour – wind, texture, video, custom: ditherbox – highpass, maximum, minimu, offset.

Ref.: adobe photoshop, corel

ref.: 20021010a.html