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Separate and Combined Effective Coding of Bit Planes of Grayscale Images.

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Title: Separate and Combined Effective Coding of Bit Planes of Grayscale Images.
Authors: Mohammed Al-Furaiji, Oday Jasim1 odaymohammed@mail.ru, Tsviatkou, Viktar Yurevich2, Sadiq, Baqir Jafar2
Source: Iraqi Journal for Electrical & Electronic Engineering. Dec2023, Vol. 19 Issue 2, p128-137. 10p.
Subjects: Grayscale model, Run-length encoding, Video coding, Multispectral imaging, Algorithms, Image compression, Mental arithmetic, Arithmetic
Abstract (English): Currently, an approach involving a coder with a combined structure for compressing images combining several different coders, the system for connecting them to various bit planes, and the control system for these connections have not been studied. Thus, there is a need to develop a structure and study the effectiveness of a combined codec for compressing images of various types without loss in the spatial domain based on arithmetic and (Run-Length Encoding) RLE-coding algorithms. The essence of separate effective coding is to use independent coders of the same type or one coder connected to the planes alternately in order to compress the higher and lower bit planes of the image or their combinations. In this paper, the results of studying the effectiveness of using a combination of arithmetic and RLE coding for several types of images are presented. As a result of developing this structure, the effectiveness of combined coding for compressing the differences in the channels of hyperspectral images (HSI) has been established, as hyperspectral images consist of multi-spectral bands, instead of just the typical three bands (RGB) or (YCbCr) found in regular images. Where, each pixel in a hyperspectral image represents the entire spectrum of light reflected by the object or scene at that particular location. [ABSTRACT FROM AUTHOR]
Abstract (Arabic): المقال يركز على تطوير وفعالية كوديك مشترك لضغط مستويات البت في الصور الرمادية، وخاصة الصور الطيفية العالية، باستخدام خوارزميات الترميز الحسابي وترميز طول التشغيل (RLE). يقترح المؤلفون هيكلًا يستخدم ترميزًا فعالًا منفصلًا لمستويات البت العالية والمنخفضة، مما يظهر أن كوديكات مختلفة يمكن أن تحقق نسب ضغط أعلى لأنواع مختلفة من الصور. تكشف الدراسة أن الترميز المشترك يعزز بشكل كبير كفاءة الضغط، خاصة بالنسبة للصور الطيفية العالية، من خلال تحسين استخدام تقنيات الترميز المختلفة لمستويات البت المختلفة. تشير النتائج إلى أن هذه الطريقة يمكن أن تحسن نسب الضغط بمعدل يتراوح بين 1.4 إلى 3.1 مرة مقارنة بالطرق التقليدية. [Extracted from the article]
Copyright of Iraqi Journal for Electrical & Electronic Engineering is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract. (Copyright applies to all Abstracts.)
Database: Engineering Source
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  Data: Separate and Combined Effective Coding of Bit Planes of Grayscale Images.
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  Data: <searchLink fieldCode="AR" term="%22Mohammed+Al-Furaiji%2C+Oday+Jasim%22">Mohammed Al-Furaiji, Oday Jasim</searchLink><relatesTo>1</relatesTo><i> odaymohammed@mail.ru</i><br /><searchLink fieldCode="AR" term="%22Tsviatkou%2C+Viktar+Yurevich%22">Tsviatkou, Viktar Yurevich</searchLink><relatesTo>2</relatesTo><br /><searchLink fieldCode="AR" term="%22Sadiq%2C+Baqir+Jafar%22">Sadiq, Baqir Jafar</searchLink><relatesTo>2</relatesTo>
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  Data: <searchLink fieldCode="JN" term="%22Iraqi+Journal+for+Electrical+%26+Electronic+Engineering%22">Iraqi Journal for Electrical & Electronic Engineering</searchLink>. Dec2023, Vol. 19 Issue 2, p128-137. 10p.
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  Data: <searchLink fieldCode="DE" term="%22Grayscale+model%22">Grayscale model</searchLink><br /><searchLink fieldCode="DE" term="%22Run-length+encoding%22">Run-length encoding</searchLink><br /><searchLink fieldCode="DE" term="%22Video+coding%22">Video coding</searchLink><br /><searchLink fieldCode="DE" term="%22Multispectral+imaging%22">Multispectral imaging</searchLink><br /><searchLink fieldCode="DE" term="%22Algorithms%22">Algorithms</searchLink><br /><searchLink fieldCode="DE" term="%22Image+compression%22">Image compression</searchLink><br /><searchLink fieldCode="DE" term="%22Mental+arithmetic%22">Mental arithmetic</searchLink><br /><searchLink fieldCode="DE" term="%22Arithmetic%22">Arithmetic</searchLink>
– Name: Abstract
  Label: Abstract (English)
  Group: Ab
  Data: Currently, an approach involving a coder with a combined structure for compressing images combining several different coders, the system for connecting them to various bit planes, and the control system for these connections have not been studied. Thus, there is a need to develop a structure and study the effectiveness of a combined codec for compressing images of various types without loss in the spatial domain based on arithmetic and (Run-Length Encoding) RLE-coding algorithms. The essence of separate effective coding is to use independent coders of the same type or one coder connected to the planes alternately in order to compress the higher and lower bit planes of the image or their combinations. In this paper, the results of studying the effectiveness of using a combination of arithmetic and RLE coding for several types of images are presented. As a result of developing this structure, the effectiveness of combined coding for compressing the differences in the channels of hyperspectral images (HSI) has been established, as hyperspectral images consist of multi-spectral bands, instead of just the typical three bands (RGB) or (YCbCr) found in regular images. Where, each pixel in a hyperspectral image represents the entire spectrum of light reflected by the object or scene at that particular location. [ABSTRACT FROM AUTHOR]
– Name: Abstract
  Label: Abstract (Arabic)
  Group: Ab
  Data: المقال يركز على تطوير وفعالية كوديك مشترك لضغط مستويات البت في الصور الرمادية، وخاصة الصور الطيفية العالية، باستخدام خوارزميات الترميز الحسابي وترميز طول التشغيل (RLE). يقترح المؤلفون هيكلًا يستخدم ترميزًا فعالًا منفصلًا لمستويات البت العالية والمنخفضة، مما يظهر أن كوديكات مختلفة يمكن أن تحقق نسب ضغط أعلى لأنواع مختلفة من الصور. تكشف الدراسة أن الترميز المشترك يعزز بشكل كبير كفاءة الضغط، خاصة بالنسبة للصور الطيفية العالية، من خلال تحسين استخدام تقنيات الترميز المختلفة لمستويات البت المختلفة. تشير النتائج إلى أن هذه الطريقة يمكن أن تحسن نسب الضغط بمعدل يتراوح بين 1.4 إلى 3.1 مرة مقارنة بالطرق التقليدية. [Extracted from the article]
– Name: AbstractSuppliedCopyright
  Label:
  Group: Ab
  Data: <i>Copyright of Iraqi Journal for Electrical & Electronic Engineering is the property of Republic of Iraq Ministry of Higher Education & Scientific Research (MOHESR) and its content may not be copied or emailed to multiple sites without the copyright holder's express written permission. Additionally, content may not be used with any artificial intelligence tools or machine learning technologies. However, users may print, download, or email articles for individual use. This abstract may be abridged. No warranty is given about the accuracy of the copy. Users should refer to the original published version of the material for the full abstract.</i> (Copyright applies to all Abstracts.)
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      – Type: doi
        Value: 10.37917/ijeee.19.2.15
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      – Code: eng
        Text: English
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        PageCount: 10
        StartPage: 128
    Subjects:
      – SubjectFull: Grayscale model
        Type: general
      – SubjectFull: Run-length encoding
        Type: general
      – SubjectFull: Video coding
        Type: general
      – SubjectFull: Multispectral imaging
        Type: general
      – SubjectFull: Algorithms
        Type: general
      – SubjectFull: Image compression
        Type: general
      – SubjectFull: Mental arithmetic
        Type: general
      – SubjectFull: Arithmetic
        Type: general
    Titles:
      – TitleFull: Separate and Combined Effective Coding of Bit Planes of Grayscale Images.
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            NameFull: Mohammed Al-Furaiji, Oday Jasim
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            NameFull: Tsviatkou, Viktar Yurevich
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            NameFull: Sadiq, Baqir Jafar
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            – D: 01
              M: 12
              Text: Dec2023
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              Y: 2023
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