Modifying smartphone camera module to extend sensitivity into the Near Infrared (NIR)

Описание: http://www.eigenimaging.com/learn-mor...

Table of Contents

Introduction
Tools, Supplies, Warning
Camera Module Basic Construction
Remove camera module from the smartphone
Camera Module Modification Procedure
Before and after spectral response
Blue sky test image
Infrared images
Detecting plants chlorophyll
Night Vision Through 4x Riflescope
Applications Demo Videos

Introduction

This guide is meant for advanced DIY so the procedure is gears more toward the top level disassembly instructions but all critical points for a successful modification will be pointed out clearly. The Samsung Galaxy Nexus camera module will be used as a reference for pointing out key features. Even though there are many different camera modules in the marketplace, however, they are all very similar in constructions. Therefore, the goal of this guide is to provide a sufficient basic knowledge that you can apply to most other models as well. The FREE Android and iOS apps for Multi-Spectral Imaging and Analysis can be used with or without this modification although the software algorithms are designed to process images of the entire visible to near IR spectrum.

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We have posted DIY for Modifying Nikon Coolpix S800C for Multispectral Imaging
http://www.eigenimaging.com/learn-mor...

We have modified vaious smartphones such as Google Nexus and Apple iPhones for near infrared imaging applications.
http://www.eigenimaging.com/Galaxy-Ne...