G.Hoffmann: Documents

Cover Page External Documents PageMaker + InDesign Computer Vision Computer Graphics Illustrations Industrial Design Poems Research Reports Monika´s Fine Art Brochures All file names lower case February 24 / 2013
		Documents by Gernot Hoffmann / Emden / Germany Please move to this link: http://docs-hoffmann.de/howww41a.html
External Links http://www.efg2.com Desktop Publishing hyperdemo.pdf colorman12032002.pdf poster11032002.pdf pstutor22112002.pdf qms6100trc.ppd swatch22112002.pdf swatch16032005.pdf oki-ps-28082005.pdf duplex15102006.pdf colpdf27022008.pdf Computer Vision a3gencolortest.pdf a3gencolorhigh.pdf raster16052003.pdf bicubic03042002.pdf caltutor270900.pdf caltutor.html camcal17122006.pdf cielab03022003.pdf ciegamut16012003.pdf ciegraph17052004.pdf cmsicc08102003.pdf ciexyz29082000.pdf colrend290800.pdf coltemp18102003.pdf colcalc03022006.pdf fluorescent02062006.pdf fft31052003.pdf gamcomp18062006.pdf gamquest18102001.pdf gamuts08072002.pdf gamshow15052009.pdf gauss25092001.pdf gray10012001.pdf grayrepro05032002.pdf grad14012001.pdf hilb010101.pdf hlscone03052001.pdf hungams17042004.pdf interpol181100.pdf jimcolor12062004.pdf jpeg131200.pdf leastsqu16112006.pdf labproof15092008.pdf measgamma10022004.pdf munsell15052009.pdf optigray06102001.pdf penc020101.pdf prism16072005.pdf prooflight18092003.pdf sans04012001.pdf scan121200.pdf screenshot151200.pdf skyblue14072008.pdf spot290800.pdf track1cam15062012.pdf tunis20042001.pdf zezeze06012001.pdf Computer Graphics bubble29012002.pdf bezier18122002.pdf circle3d06092005.pdf circsqua22042005.pdf cubeplane12112006.pdf drawf11102001.pdf ellipse08032004.pdf euler26112001.pdf faddejev22022007.pdf faqfilt28102002.pdf gimbal09082002.pdf ikos27042002.pdf integ03082002.pdf lanczos07112002.pdf masspoint09092002.pdf morph27092003.pdf multipol08062003.pdf triangle04122001.pdf palette30082003.pdf project18032004.pdf persprect13052005.pdf quater12012002.pdf quaddrag01092007.pdf quadequ04062002.pdf ranpoint14032004.pdf rotate09072002.pdf xsegdist03072004.pdf spline04112001.pdf softpoly23063003.pdf waves10032002.pdf zefir18062001.pdf Illustrations tunisia27022001.pdf ceyl600.pdf ven290800.pdf hog281200.pdf lehrstuhl290800.pdf frau_02032001.pdf frau_04032001.pdf frau_06032001.pdf plakat30092002.pdf chat04012000.pdf colordog.pdf francine28082003.pdf ernest01102003.pdf wasini15082004.pdf andalusien13032010.pdf casamunsell24062012.pdf Design design02.pdf lampe30012002.pdf lampe08032005.pdf logog26102001.pdf tribus-2000.pdf Poems cancion281299.pdf condenino11122009.pdf palabras13012010.pdf lagarto18032010.pdf nocturno30112010.pdf storni13052011.pdf storni11062011.pdf brise20092011.pdf valle12112011.pdf reydethule06102011.pdf diamonds16042012.pdf stornilapiz12082012.pdf vogelherbst04092012.pdf machadovoy18112012.pdf becquer28112012.pdf gongora19022013.pdf sp-pron-30032011.pdf Research Reports olga21012002.pdf icip01.pdf mario01.pdf oscil09082002.pdf robot01.pdf servo01.pdf random22122001.pdf polari17072005.pdf qta01.pdf rpv231200.pdf hann311200pdf Monika´s Fine Art dicke290800.pdf loewe290800.pdf loewe04012001.pdf virtual290800.pdf gilga290800.pdf Brochures mabiprosp.pdf mabifalter.pdf hocolor08122004.pdf Lectures idesi03022004.pdf pip05.pdf diplom+master.pdf compvis14052002.pdf covi-org.pdf covi-intro.pdf covi-lab.pdf covi-bild.pdf	kB ----- kB 505 416 75 950 16 250 440 520 50 2700 kB 270 2100 310 1800 500 600 800 1600 190 950 670 650 1450 158 188 199 1380 956 551 292 1720 700 1060 364 178 957 784 1050 241 1270 214 444 3320 341 498 918 164 1550 643 364 928 153 1950 110 373 119 59 kB 60 200 160 120 150 73 160 234 95 105 150 600 339 195 420 780 50 295 50 493 221 672 111 60 174 52 130 27 185 180 760 kB 1230 980 270 380 57 150 171 104 210 226 24 250 40 315 4900 3000 kB 1100 150 150 50 550 kB 187 380 220 550 620 510 350 267 366 291 245 228 400 432 520 260 50 kB 274 355 1130 284 939 702 439 290 602 366 210 kB 37 39 47 42 54 kB 300 300 405 kB 2390 3700 60 1100 50 400 1100 3300	External Links Everything about color (Earl F.Glynn) PageMaker, InDesign, Acrobat, PostScript ... Masterpages and hyperlinks for PageMaker, Tutorial for beginners Color management in PageMaker Hoffmann´s poster service (English), Praxissemester-Poster (German) PostScript tutor: Mathematical function graphs (contains matrix library) How to edit printer transfer functions in PPDs (example) CMYK swatch book: 14641 CMYK patches. Programmed by PostScript SPOT swatch book: 1124 Lab patches. Programmed by PostScript Configuration for a PostScript printer Duplex printing A4 with bleed on DIN A3 (flyer style) Identification of embedded ICC profiles in PDFs by Acrobat Professional Graphics by ZEFIR, image processing by ZEBRA, pages by PageMaker and InDesign Test page for all color printers: Web version, not for printing Test page for all color printers: Print version Printer resolution test patterns + raster tester Bilinear, biquadratic and bicubic interpolation in images Monitor hardware calibration. Monitor hardware calibration. HTML version Camera color calibration for reproduction CIELab color space Gamut for CIE primaries depending on the luminance CIE-Graphics, catalog for high quality EPS files Some explanations for color management by ICC profiles (specifications) CIE (1931) color space Principles of color printing. Color management, rendering, scanning Correlated color temperature, calculation in CIE xyY PostScript color calculator XYZ, xyY, Lab, RGB Fluorescent illuminants and tubes Fast Fourier Transform for image processing. Descreening RGB Gamut compression by matrix mapping The gamma question: Nonlinearities in the image processing workflow Gamuts for sRGB, Adobe RGB(98), Pal-Secam, EuroScale Coated Gamut visualizations and out-of-gamut calculations Gaussian filter Grayscale conversions Realistic test for perceptually optimal gray reproduction Gradation functions with histograms Dithering and halftoning with Hilbert and Floyd-Steinberg HLS Hue Lightness Saturation Model and other color order systems Hundred gamuts - how to show gamuts for ICC profiles by Photoshop Interpolation for image processing and computer graphics Jim Worthey´s Locus of Unit Monochromats (color-matching) JPEG compression Least squares algorithm for overdetermined linear equations Lab editing and proofing colors for CMYK printing Measuring gamma for monitors The Digital Munsell Perceptually optimized grayscales Pencil drawing on new background Newton's prism experiment and Goethe's objections Spectra for proofing lights Rectification by photogrammetry Scanning of rastered prints Accurate export of screenshots to PDF How to correct sky blue by Photoshop Generation of printer dots, spot function Tracking objects. Video tracking, using a single calibrated camera Scanning for night effects A few words about ZEFIR and ZEBRA Basic principles for computer graphics and mechanics Bubbles - my first computer graphic (1969) Bézier polynomials Draw a circle through three points in 3D Circle a square Cube and plane intersections Drawing arbitrary lines by pixels Ellipse through four points by perspective mapping Euler angles, rotation matrices and projections Faddejev algorithm for eigenvalues and eigenvectors Gabriel filter, a fast blurring filter - not recommended Gimbal lock - a handdrawing in addition to 'Euler angles' Sphere tessellation by icosahedron subdivision Simple integration algorithms: Euler, Verlet, Heun Interpolation by windowed sinc: Lanczos, von Hann Equations of motion for a masspoint in a landscape Morphing, a qualitative description with illustrations Multidimensional linear interpolation for equally spaced grids Rendering triangles, illustrations for a scanline algorithm Balanced palettes, designed in CIELab for maps and the Web Planar Projections, mathematical description and examples Perspective rectification for images Quaternions for computer graphics and mechanics Vertical motion with quadratic drag Solution for a quadratic equation - not as simple as expected Visually balanced random points in a square Rotate an object about an axis Distance between line segments Spline interpolation for image selections Smooth interpolation for polygons and polylines An attempt to visualize waves - not convincing Two screenshots: ZEFIR applications, texture mapping, bubbles Very different photos and image processing In Tunisia. Color photos, some gray-converted. Perspective rectification Six Ceylonese temple wallpaintings. Comics style. Image processing Thirteen impressions from a walk in Venice. Color correction, rectification Engravings - not easy to scan and hardly compressible in original Quality About the situation of a professor in Germany. Photo and computer graphics Young woman No.1. Advertising for: Study engineering in Emden Young woman No.2. Advertising for: Study engineering in Emden Young woman No.3. Advertising for: Study engineering in Emden Back to the roots. Advertising for: Study engineering in Emden Dodoma, Tanzania. Dedicated to Bruce Chatwin A portrait of the artist as a young dog Digital photo: Nikon D100, 2000x3000 pixels, JPEG medium-low compression The Old Man and the Sea - Hommage à Ernest Hemingway Four postcards, example for an imposition In Andalusien / Februar 2010 / 50 Bilder Casa Munsell. A book with graphics based on Munsell colors Examples for product development Industrial design in mechanical engineering, introduction (German) Student´s project: Lamp for public areas Student´s project: Daylight photo lamp Entwurf von Logos (German) Display-System TriBus 2000 (German) Poems and photo graphics Federico García Lorca: Canción (spanish only) Romance del Conde Niño / Romanze des Conde Niño J.A.Goytisolo: Palabras para Julia / Worte für Julia Federico García Lorca: El lagarto está llorando / Die Eidechse weint Rafael Alberti: Nocturno / Nocturno Alfonsina Storni: Voy a dormir; Viaje / Ich werde schlafen; Reise Alfonsina Storni: Un cementerio que mira al mar / Ein Friedhof mit Blick... Stéphane Mallarmé: Brise Marine / Brisa marina / Seewind Edgar Allan Poe: The Valley of Unrest / El valle de la inquietud Jules Laforgue: La complainte du roi de Thulé / Elegía del rey de Thule Joan Baez: Diamonds and Rust / Diamantes y herrumbre Alfonsina Storni: Un lápiz / Ein Bleistift José Ángel Valente: Pájaro del otoño / Vogel Herbst Antonio Machado: Yo voy soñando caminos / Ich gehe im Traum meinen Weg Gustavo Adolfo Bécquer: Volverán las oscuras golondrinas / Dunkle Schwalben... Luis de Góngora: Que se nos va la Pascua / Wie uns das Leben entgleitet Spanische Pronomen. Sonderzeichen Some PDFs were made from scanned paper prints OLGA - Control systems for elastic aircraft (cooperation with DLR) Teaching a robot by showing the motion. A life size marionette learns dancing Music controlled life size marionette dances automatically (German) Time synchronous jumpfree trajectory generators (German) Control systems for elastic robots (German) Control and nonlinear identification of servomechanisms (German) Noise generator with adjustable spectrum and constant variance (German) A very accurate measuring system for angles of polarization (German) Digital approximation of continuous transfer systems (German) 1976-1978: Autopilot for a small unmanned aircraft 1980-1984: Development of 8086 realtime network computers Digital photos Stout woman. Sculpture Lion sculpture. New natural background Lion sculpture. African background Trivial Virtual, a sculpture. Artificial light for image processing Gilgamesch, paintings. Color correction Made by PageMaker MABi Prospekt ... Institut für Maschinen- und Anlagenbau (German) MABi Faltblatt .... Institut für Maschinen- und Anlagenbau (German) HoffmannColor ... Advertising brochure, example for a CMYK PDF (German) Material for students (password for Org, Intro, Lab, Bild required) Material zur Vorlesung Industrie-Design Internet programming. Lecture textbook, 61 Pages, many images Subjects for diploma/master theses and projects What is Computer Vision? Introduction into the lecture Organization Computer Vision (CV) References, tables, formulas CV Laboratory exercises, practicals CV Graphics collection CV
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