7911
* Boundary Curve Criterion, A
* Breaking Substitution Ciphers Using a Relaxation Algorithm
* Class of Three-Dimensional Recursive Parallelpiped Masks, A
* Logarithmic Spiral Grids for Image Processing and Display
* Numerical Shape from Shading and Occluding Contours in a Single View
* Progressive Refinement of Raster Images
* Quadratic Optimization for Image Reconstruction, II
* Reconstruction of X-Ray Sources from Penumbral images
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