Comments on: Network analysis – raster versus vector – A comparison http://www.husdal.com/1999/10/11/network-analysis-raster-versus-vector-a-comparison-study/ Journal articles and papers, books and book chapters, research reports and whitepapers, blogs and websites Sat, 28 Jan 2012 19:44:00 +0000 hourly 1 http://wordpress.org/?v= By: Jan Husdalhttp://www.husdal.com/1999/10/11/network-analysis-raster-versus-vector-a-comparison-study/#comment-111801 Jan Husdal Wed, 23 Mar 2011 19:23:36 +0000 http://transportationgis.wordpress.com/1999/10/11/network-analysis-network-versus-vector-a-comparison-study/#comment-111801 Hi Ahron, Thank you for your comment, your compliment and for sharing additional information. Hi Ahron,

Thank you for your comment, your compliment and for sharing additional information.

]]> By: Ahronhttp://www.husdal.com/1999/10/11/network-analysis-raster-versus-vector-a-comparison-study/#comment-111710 Ahron Wed, 23 Mar 2011 11:50:42 +0000 http://transportationgis.wordpress.com/1999/10/11/network-analysis-network-versus-vector-a-comparison-study/#comment-111710 I want share benefit of vector animation vs. raster animation: The main difference between vector and raster format is how the data is stored. Vector formats store image information as a series of points, curves, and colors as mathematical data; raster format stores pixel data and has to save information about the color of every pixel in the image. The raster format has two main disadvantages: Image size: Pixel-by-pixel data is a lot of information to store, and can really start to stack up on high-quality images. Image quality: When you resize a raster image, the data doesn't scale well; if you shrink it, you lose pixel data as larger areas merge into smaller ones. If you enlarge it, you end up with a jagged image as single-pixel data has to expand to fill multiple pixels via messy interpolation. Your sharing is also very good and very knowledgeable... I want share benefit of vector animation vs. raster animation:

The main difference between vector and raster format is how the data is stored. Vector formats store image information as a series of points, curves, and colors as mathematical data; raster format stores pixel data and has to save information about the color of every pixel in the image. The raster format has two main disadvantages:

Image size: Pixel-by-pixel data is a lot of information to store, and can really start to stack up on high-quality images.

Image quality: When you resize a raster image, the data doesn’t scale well; if you shrink it, you lose pixel data as larger areas merge into smaller ones. If you enlarge it, you end up with a jagged image as single-pixel data has to expand to fill multiple pixels via messy interpolation.

Your sharing is also very good and very knowledgeable…

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