Jigsaw 001: Intro 2x2 square. Pieces 128x128 - MATLAB Cody - MATLAB Central

Problem 60536. Jigsaw 001: Intro 2x2 square. Pieces 128x128

Difficulty:
(6)
Rate
This challenge is to re-assemble camerman.tif in grayscale from four 128x128 pieces into a 256x256 image.
The pointer layout of the image is [1 3; 2 4].
Return a four value vector that remaps the scrambled image into an original form.
The displayed scramble is [2 4 1 3] making the solution [3 1 4 2].
The four pieces will be provided as matrices in a cell array, along with size of puzzle in pieces and piece size.
This series will explore various puzzle pieces, orientations, sizes,double sided, and ultimately DARPA shredder data.
Multiple methods are provided in the template to achieve re-mapping. Which will work and which will fail?
Solve

Solution Stats

63.64% Correct | 36.36% Incorrect
Last Solution submitted on Mar 02, 2025

Solution Comments

Show comments

Problem Recent Solvers5

Suggested Problems

More from this Author308

Problem Tags

imread jigsaw puzzle urlwrite

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!
Go to top of page