Image quality improvement for digital still cameras : demosaicking and de- ringing

Image quality improvement for digital still cameras : demosaicking and de- ringing

The digital still color camera has become a popular consumer product for capturing natural images. In a typical digital camera, the image is captured, processed, and then stored on the camera. To achieve cost reduction and compact design, digital still color cameras capture the visible spectrum by u...

Full description

Saved in:
Bibliographic Details
Main Author: Wang, Xiaomeng
Other Authors: Lin Weisi
Format: Theses and Dissertations
Published: 2008
Subjects:
DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
Online Access:https://hdl.handle.net/10356/3692
Tags: Add Tag
No Tags, Be the first to tag this record!
Institution: Nanyang Technological University
id sg-ntu-dr.10356-3692
record_format dspace
spelling sg-ntu-dr.10356-36922023-07-04T17:36:00Z Image quality improvement for digital still cameras : demosaicking and de- ringing Wang, Xiaomeng Lin Weisi Xue Ping School of Electrical and Electronic Engineering DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing The digital still color camera has become a popular consumer product for capturing natural images. In a typical digital camera, the image is captured, processed, and then stored on the camera. To achieve cost reduction and compact design, digital still color cameras capture the visible spectrum by using a color filter array (CFA) overlaid on a single-sensor such that each pixel samples only one color channel (red, green or blue). The values of the other color channels must be interpolated using neighboring samples. This color plane interpolation is known as demosaicking. In order to maximize the efficiency of storage in a digital camera, images are usually compressed using a standard image compression algorithm, such as JPEG (Joint Photographic Experts Group). MASTER OF ENGINEERING (EEE) 2008-09-17T09:35:19Z 2008-09-17T09:35:19Z 2005 2005 Thesis Wang, X.. (2005). Image quality improvement for digital still cameras : demosaicking and de- ringing. Master’s thesis, Nanyang Technological University, Singapore. https://hdl.handle.net/10356/3692 10.32657/10356/3692 Nanyang Technological University application/pdf
institution Nanyang Technological University
building NTU Library
continent Asia
country Singapore
Singapore
content_provider NTU Library
collection DR-NTU
topic DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
spellingShingle DRNTU::Engineering::Electrical and electronic engineering::Electronic systems::Signal processing
Wang, Xiaomeng
Image quality improvement for digital still cameras : demosaicking and de- ringing
description The digital still color camera has become a popular consumer product for capturing natural images. In a typical digital camera, the image is captured, processed, and then stored on the camera. To achieve cost reduction and compact design, digital still color cameras capture the visible spectrum by using a color filter array (CFA) overlaid on a single-sensor such that each pixel samples only one color channel (red, green or blue). The values of the other color channels must be interpolated using neighboring samples. This color plane interpolation is known as demosaicking. In order to maximize the efficiency of storage in a digital camera, images are usually compressed using a standard image compression algorithm, such as JPEG (Joint Photographic Experts Group).
author2 Lin Weisi
author_facet Lin Weisi
Wang, Xiaomeng
format Theses and Dissertations
author Wang, Xiaomeng
author_sort Wang, Xiaomeng
title Image quality improvement for digital still cameras : demosaicking and de- ringing
title_short Image quality improvement for digital still cameras : demosaicking and de- ringing
title_full Image quality improvement for digital still cameras : demosaicking and de- ringing
title_fullStr Image quality improvement for digital still cameras : demosaicking and de- ringing
title_full_unstemmed Image quality improvement for digital still cameras : demosaicking and de- ringing
title_sort image quality improvement for digital still cameras : demosaicking and de- ringing
publishDate 2008
url https://hdl.handle.net/10356/3692
_version_ 1772827992217616384

Similar Items