Functional programming scala project - quadtree -- 2

Project goals

You have to develop, in Scala, a program that allows the user to manipuate images

encoded as trees. To make it simple, we will consider only 2n squared-sized images

(either in black-and-white, grayscale, or colored). Here’s the idea : an image filled with

white only (or with black only) is represented by its unique color, while a composite

image is naturally divided into 4 square-sized sub-images :

The leaves of a quadtree correspond to a zone of the picture that is filled with a unique

color. Inner nodes store the average of the colors of their child nodes.

Basic functions

Write a program that delivers at least the following functionalities :

● Charge an image from a .ppm file (portable pixmap file format) into a colored

matrix. From this matrix, generate the corresponding quadtree

● Save an image : from a quadtree and a desired image size, generate the

corresponding colored matrix. Save this matrix into a ppm file.

● On a image that is loaded in memory, allow the following manipulations :

○ rotation: 90° clockwise or counter-clockwise

○ mirror: reversal left-right and top-bottom

○ color reversal

Note that you don’t need to program a graphical GUI to deliver this part of the job.

Evner: C programmering, Java, JavaFX, Python, Software Arkitektur

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Om arbejdsgiveren:
( 0 bedømmelser ) Bengaluru, India

Projekt ID: #22816399

1 freelancer byder i gennemsnit ₹7000 på dette job


I have extensive experience in the domains of Natural Language Processing, Image Recognition & Artificial Intelligence,Recommender Systems,Machine learning,Data Minning, NS3 simulation, Omnet++, Sumo simulation, Deep L Flere

₹7000 INR in 7 dage
(2 bedømmelser)