Figure 2. The virtual urban forest showing trees from wireframe to fully textured.
Four images of the same streetscape with parked and moving cars, sidewalks, buildings, and trees planted along the street. Image 1: black and white line drawing. Image 2: the same black and white line drawing but the trees are glowing white. Image 3: a photo-realistic image but the trees are white and without texture. Image 4: the same photo-realistic image with the trees also rendered in realistic colors and textures.

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