Wiki » History » Revision 41
Revision 40 (Anderson PHILLIP, 10/18/2025 04:47 AM) → Revision 41/49 (Anderson PHILLIP, 10/18/2025 04:48 AM)
h1. Multi‑Projector Blending System — Start Page
p=. _Team G11 · Python / OpenCV · Semester 2025_
h2. Project Overview
*Problem:* Two projectors overlap on a flat screen. Without blending, the shared region appears brighter than its surroundings.
*Approach:* Detect the overlap and apply smooth alpha‑blending masks with a linear 1→0 falloff across the band.
*Deliverable:* A minimal, reproducible still‑image prototype implemented in Python (OpenCV).
---
h2. Objectives
* Describe the problem and outline a feasible solution before coding.
* Implement a basic alpha‑blending pipeline; iterate until seams are not visible at normal viewing distance.
* Demonstrate results with a small set of test images and concise notes (inputs, parameters, outcome).
---
h2. Scope & Operating Assumptions
* Two projectors; flat, planar screen; projector optical axes approximately perpendicular to the screen.
* Still images first (video considered later).
* The overlap is roughly rectangular; blend weights drop linearly from 1→0 across the overlap.
* Keep methods simple and reproducible; refine only if artifacts remain.
---
h2. Team & Responsibilities
|_. Role |_. Member(s) |
| Advisor | [[Members/Great-Gilbert-Soco|Great Gilbert Soco]] |
| Project Leader (PL) | [[Members/Koki-Hamamura|Koki Hamamura]] |
| Project Manager (PM) | [[Members/Noah-Larson|Noah Larson]] |
| Technical Developers | [[Members/Jiajun-Deng|Jiajun Deng]], [[Members/Great-Gilbert-Soco|Great Gilbert Soco]] |
| Documentation Lead (Doxygen) | [[Members/Amirul-Haziq-Bin-Airol-Hairrie|Amirul Haziq Bin Airol Hairrie]] |
| Documentation Contributors (Doxygen) | [[Members/Jordan-Keiwein-Lay|Jordan Keiwein Lay]], [[Members/Hnin-Ei-Shwe-Yee|Hnin Ei Shwe Yee]] |
| Wiki Lead | [[Members/Phillip-Anderson|Phillip Anderson]] |
| Wiki Editors | [[Members/Wing-Sum-Tang|Wing Sum Tang]], [[Members/Sota-Yatsugi|Sota Yatsugi]] |
| Redmine Support | [[Members/Nonoka-Ohama|Nonoka Ohama]] |
| Jira Research Team | [[Members/Zhi-Jie-Yew|Zhi Jie Yew]], [[Members/Phillip-Anderson|Phillip Anderson]] |