Activity9b

2nd image(658x823)



















1 part of the image (1/12)(256 x 256 pixels)















processed image of the part above. the structuring element used is the same structuring element used in the first part (cross)

average area:

471.8495

pixel counting area:

435.8

error: 8.2 %









rating:9/10 -the error for the 2nd part is quite high, another structuring element might lower the uncertainty for this part.

collaborator: m. maallo