videokaardi mälu oli siis juba 32mb Geforce kuni 128MB Geforce 4. Haapsalu Kutsehariduskeskus Elery Tiits Arvutiteenindus 2b Anisotropic filtering 3D arvutigraafikas, anisotropic filterig (Lühend AF) on meetod, mis parandab pildikvaliteeti pinna tekstuuride suhtes. Nagu bilinear ja trilinear filtrid, eemaldab see aliasing effekte aga vähendab uduseid olekuid raskete nurkade all ja läbi selle võimaldab olla detailsem. Anisotropic filtering on relatiivselt kallis ja sai videokaardide standardiks tänu graafika kaartide suuremale toodangule aastal 1990s. Anisotropic filtering on nüüd tavaline moodsate videokaardtide riistvaras ja lubatud tavaliselt kasutaja poolt läbi draiverite või graafikakaartide programmide ja videomängude.
is to use three CCDs with three filters, as shown in Figure 3.19. A beam- splitter provides the same image to three CCDs. The problems with this approach are that three CCDs are needed, with their associated drivers and ADCs, and the difficulty in aligning the system. Figure 3.18 Color imaging with filters. Sensors 75 Figure 3.19 Color imaging with a beam-splitter. Trilinear CCDs There are newer linear CCDs that are designed for color, called trilinear CCDs (Figure 3.20). A trilinear CCD has three CCD elements on one CCD die, and each element has a filter. This three-element array eliminates the align- ment problems of the beam-splitter approach, and a single CCD with three arrays is less expensive than three single-line arrays of equivalent characteris- tics. Typical trilinear CCDs include the Kodak KLI series and the Sony ILX series.
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