G22-2025

h1. Multi-Projector System

!{width:2000px;height:400px}mop.png!

p=. _Team G11 ·  Semester 2025_

h2. *Contents*

* *[[About_our_project|Project Details]]*

* *[[Group Member]]*

* *[[UML Diagrams]]*

* *[[Codes]]*

* *[[Results]]*

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h2. Project Overview

*Issue:* When two projectors cast images onto the same flat screen, the overlapping portion becomes brighter than the surrounding area, causing uneven illumination).

*Method:* Identify where the projections intersect and generate smoothly varying alpha masks so that each projector’s contribution transitions gradually across the shared zone)

*Output:* A lightweight, reproducible prototype using Python and OpenCV that demonstrates the blending behavior on static images).

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h2. Objectives

* Clarify the problem and choose an achievable solution strategy before starting development.

* Build an alpha-blending workflow and refine it until the overlap becomes visually uniform from a standard viewing distance.

* Test the approach using a controlled set of images, documenting parameters and results to ensure the experiment can be repeated.

*Success metric: the blended region should show no noticeable edge or brightness jump.

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