عنوان البحث(Papers / Research Title)
Locational Image Compression based on Chain Code Representation
الناشر \ المحرر \ الكاتب (Author / Editor / Publisher)
توفيق عبد الخالق عباس الاسدي
Citation Information
توفيق,عبد,الخالق,عباس,الاسدي ,Locational Image Compression based on Chain Code Representation , Time 05/03/2014 10:13:43 : كلية تكنولوجيا المعلومات
وصف الابستركت (Abstract)
Locational Image Compression based on Chain Code Representation
الوصف الكامل (Full Abstract)
Locational Image Compression based on Chain Code Representation
Prof. Dr. Tawfiq Abdulkhaleq Abbas 1, Fanar Ali Joda 2
1(Collage of Information Technology – Babylon University - Iraq)
2(Collage ofInformation Technology – Babylon University - Iraq)
Abstract: -
In this research we have proposed a new compression algorithm that used locational compression technique based on Freeman chain code. The technique consists of two parts, the first part is compression algorithm which starts by obtaining the chain code for particular color value then saving location of start point for chain code, color value and chain code in compressed file, the next step is to remove all color values that related to chain code from input image and shrink the input image, the algorithm repeats the previous procedures until there will be no color values with significant chain code. The second part is to construct the original image by using start point, color value and chain code.
Keywords: - Chain code, Compressed, Decompressed, Lossless image compression.
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