Difference between revisions of "User:Acl26"
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'''Images and Matrices: Using SPY''' | '''Images and Matrices: Using SPY''' | ||
This demo had a very neat graphic which caught my attention. Reading the description, I stumbled upon the term "sparse matrix". After some Googling, I discovered that sparse matrices are matrices with a high proportion of zero entries. These matrices can be manipulated to create cool images (see link). Sparse matrices are also interesting as they can be compressed. When considering digital images, compressed sparse matrices reduce the amount of space needed to store and transport an image. | This demo had a very neat graphic which caught my attention. Reading the description, I stumbled upon the term "sparse matrix". After some Googling, I discovered that sparse matrices are matrices with a high proportion of zero entries. These matrices can be manipulated to create cool images (see link). Sparse matrices are also interesting as they can be compressed. When considering digital images, compressed sparse matrices reduce the amount of space needed to store and transport an image. | ||
| − | + | [http://www.cise.ufl.edu/research/sparse/matrices/Pothen/barth5.html Sparse Matrix Graphic] | |
Revision as of 23:42, 9 September 2012
My Bunny
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Grand Challenge Article
Reverse Engineering the Brain May Accelerate Robotics Research, Stew Magnuson, National Defense Magazine, updated March 2009, accessed 5 September 2012 (Reverse-engineer the brain)
Favorite MATLAB Demo
Images and Matrices: Using SPY This demo had a very neat graphic which caught my attention. Reading the description, I stumbled upon the term "sparse matrix". After some Googling, I discovered that sparse matrices are matrices with a high proportion of zero entries. These matrices can be manipulated to create cool images (see link). Sparse matrices are also interesting as they can be compressed. When considering digital images, compressed sparse matrices reduce the amount of space needed to store and transport an image. Sparse Matrix Graphic
