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تطبيق خوارزمية عملية القص الهندسية على الصور الثابتة

Authors: الهام جاسم محمد --- علي عبد داوود --- ايمان مجيد كاظم --- لمى ملك شاقولي
Journal: Journal of College of Education مجلة كلية التربية ISSN: 18120380 Year: 2010 Issue: 3 Pages: 11-28
Publisher: Al-Mustansyriah University الجامعة المستنصرية

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Abstract

h this study an algo五thrn suggested to applying perforrned gcomet五csheanng operation.When any image operation the position in many of pixeldid not integer,for that reason this image must be follllcd by mathematicalinterpolatlon.There are many interpolation inethods and in this study threc lnethods are dinearest interpolation,di leaner interpolation and di cubic interpolation.Forused;best rnethod norlnalized mean square clor are calculated betweenprocess images these are forming follllinversc lransfollllations for anyoperation and origin image.In analysis results thc di cubic interpolatitt hadefflciency at using basic image.The most of simulation systems and movie generation are basic dependod onimage operation that caΠ 5/ing Out on the level ofimagO or part ofimage ortarget in the image therefore,the alm ofthis stndy search to studies imageoperation that is effected ofimage quality and coefflcient rnoving generation。In this rescarch program designed to gcnerate mo宙ng ouectin image byusing image p五ncipal geometnc operations thatis gencration moving in levelofthe image.

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استخدام خوارزميات عملية التدوير للصور الثابتة

Authors: علي عبد داوود --- الهام جاسم محمد --- سندس ياسر هليل --- عفراء شاكر كاظم
Journal: Journal of College of Education مجلة كلية التربية ISSN: 18120380 Year: 2010 Issue: 3 Pages: 99-118
Publisher: Al-Mustansyriah University الجامعة المستنصرية

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Abstract

Few years ago , many of simulation systems in moving generationwere deveoped to grated movie image in several application as incontrol system, training system ,modern cinema and movie painting.Most of simulation systems and movie generation are basic dependedon image operation that carry out on the level of image or part of imageor target in the image therefore, we tend in this seiuch to stndy imageoperation that is effected on image quality and coefficient movinggeneration . In This study we suggested many algorithm to applyimage geometric rotation operation. When we perfonn any imageoperation the position in many of pixel did not integer, for that reasonwe must form this image by mathematical interpolation . There aremany interpolation methods and in this study we used three methodsare di nearest interpolation, di linear interpolation and di cubicinterpolation . For we know best method we calculated normalizedmean square error betweenprocess images these are forming form inverse transformations for anyoperation and origin imageIn analysis results we shown the di cubic interpolation had efficiencyat using basic image.Otherthan, in this research we design program to generate movingobject in image by using image rotation operation that is generatigmoving in level of the image.

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