*Valid March 31, 2025 - May 11, 2025 at Canadian stores and at indigo.ca, while quantities last, with $30.00 or more pre-tax purchase of eligible product(s), after discounts and plum points redemptions. Minimum purchase amount excludes gift cards, plum+ memberships, Love of Reading products/donations, and shipping costs. Selection may vary between stores and online.
Shape in Picture: Mathematical Description of Shape in Grey-level Images/en-ca/shape-in-picture-mathematical-description-of-shape-in-grey-level-images/70F9850C-ED90-496B-B40E-643396567767.html70F9850C-ED90-496B-B40E-643396567767
Shape in Picture: Mathematical Description of Shape in Grey-level Images