fa بهینه سازی طبقهبندی اهداف زمینی رادار SAR با ترکیب شبکه کانولوشنی و الگوریتم ژنتیک جهت استفاده در سامانه های فرماندهی و کنترل هوش مصنوعی Artificial Intelligence پژوهشي Research <span style="font-size:12pt"><span style="direction:rtl"><span style="unicode-bidi:embed"><span new="" roman="" style="font-family:" times=""><span style="font-weight:bold"><span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">در فرماندهی و کنترل برای تصمیم گیری بهتر صحنه نبرد نیاز است تا داده های تمیز در اختیار سامانه قرار گیرد. در این راستا رادار</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">روزنه</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">مصنوعی</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">یک</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">رادار</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">تصویر&shy;برداری است</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">با</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">قدرت</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">تفکیک</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">بالا است که برای تشخیص</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">جزئیات</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">صحنه</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">&nbsp;نیاز به</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">بهبود</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">کیفیت و طبقه&shy;بندی</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">این</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">تصاویر</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">مورد توجه قرار</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">گرفته&shy; است.</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">وجود</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">نویز</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">لکه</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">به</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">عنوان</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">مهمترین</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">عامل</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">تخریب کیفیت</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">تصویر</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">بوده</span></span></span> <span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">و </span></span></span><span lang="AR-SA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">نیاز است در مرحله پیش&shy;پردازش نسبت به کاهش اثر نویز لکه اقدام گردد. همچنین </span></span></span><span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">یکی از روش های مهم در &nbsp;تفسیر تصاویر رادار </span></span></span><span dir="LTR" style="font-size:10.0pt"><span b="" lo="" style="font-family:">SAR</span></span><span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">، طبقه&shy;بندی تصاویر بوده که کاربرد زیادی در بررسی تغییرات اهداف زمینی دارد زیرا رصد و پایش اهداف در فرماندهی و کنترل یک ابزار خوب محسوب می گردد. تعیین یک روش طبقه بندی با دقت مناسب برای تصاویر رادار </span></span></span><span dir="LTR" style="font-size:10.0pt"><span b="" lo="" style="font-family:">SAR</span></span><span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal"> با قدرت تفکیک مکانی بالا یک هدف در این مقاله می باشد که</span></span></span><span lang="AR-SA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal"> الگوریتم‌های قدیمی در این زمینه مانند </span></span></span><span dir="LTR" style="font-size:10.0pt"><span b="" lo="" style="font-family:">Kmeans</span></span><span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">، پرسپترون، </span></span></span><span dir="LTR" style="font-size:10.0pt"><span b="" lo="" style="font-family:">SVM</span></span><span style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal"> و </span></span></span><span dir="LTR" style="font-size:10.0pt"><span b="" lo="" style="font-family:">MLP</span></span><span style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal"> دارای قدرت تشخیص ضعیف و سرعت نامناسبی هستند. در نتیجه در این مقاله، هدف ارائه الگوریتمی توانمند برای بهینه&shy;سازی طبقه&shy;بندی اهداف زمینی رادار</span></span></span> <span dir="LTR" style="font-size:10.0pt"><span b="" lo="" style="font-family:">SAR&nbsp;</span></span><span lang="AR-SA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">به کمک روش پیشنهادی ترکیب شبکه</span></span></span><span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal"> کانولوشنی و الگوریتم ژنتیک</span></span></span><span lang="AR-SA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal"> می</span></span></span><span dir="LTR" lang="AR-SA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">&lrm;</span></span></span><span lang="AR-SA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">باشد که از طریق هواپیما، فضاپیما و یا ماهواره‌ برای رصد نمودن اهداف زمینی‌، اخذ شده&shy;است</span></span></span><span dir="LTR" style="font-size:10.0pt"><span b="" lo="" style="font-family:">.</span></span> <span lang="AR-SA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">در ایﻦ ﻣﻘﺎﻟﻪ در مرحله پیش&shy;پردازش پس از کاهش اثر نویز </span></span></span><span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">لکه بر روی تصاویر رادار </span></span></span><span dir="LTR" style="font-size:10.0pt"><span b="" lo="" style="font-family:">SAR</span></span><span style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal"> به کمک فیلتر </span></span></span><span dir="LTR" style="font-size:10.0pt"><span b="" lo="" style="font-family:">Lee</span></span><span lang="AR-SA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">، ﺑﻪ ﺑﺮرﺳﯽ </span></span></span><span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">بهینه&shy;سازی طبقه&shy;بندی اهداف زمینی رادار </span></span></span><span dir="LTR" style="font-size:10.0pt"><span b="" lo="" style="font-family:">SAR</span></span><span style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal"> با روش پیشنهادی پرداخته که نتایج قابل قبولی بدست آمده است. شبکه </span></span></span><span lang="AR-SA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">پیشنهادی</span></span></span><span lang="FA" style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal">، از نظر دقت طبقه&shy;بندی تصاویر نویززدایی شده </span></span></span><span dir="LTR" style="font-size:10.0pt"><span b="" lo="" style="font-family:">MSTAR</span></span><span style="font-size:10.0pt"><span b="" lotus="" style="font-family:"><span style="font-weight:normal"> با 99.33% بهتر از روش&shy;های دیگر عمل نموده &shy;است.</span></span></span></span></span></span></span></span><br> &nbsp; <span style="font-size:12pt"><span style="line-height:120%"><span new="" roman="" style="font-family:" times=""><i><span lang="EN" style="font-size:10.0pt"><span style="line-height:120%"><span style="color:black">In command and control, it is necessary to provide clean data to the system for better decision-making in the battle scene. In this regard, artificial aperture radar is an imaging radar with high resolution, which needs to improve the quality and classification of these images to recognize the details of the scene. The presence of speckle noise is the most important factor in image quality degradation, and it is necessary to reduce the effect of speckle noise in the pre-processing stage. Also, one of the important methods in interpreting SAR radar images is the classification of images, which is very useful in examining the changes in ground targets, because the observation and monitoring of targets in command and control is considered a good tool. Determining a classification method with appropriate accuracy for SAR radar images with high spatial resolution is a goal in this article, as the old algorithms in this field such as Kmeans, Perceptron, SVM, and MLP have poor detection power and inappropriate speed. As a result, in this article, the aim is to present a powerful algorithm for optimizing the classification of SAR radar ground targets with the help of the proposed method of combining convolutional network and genetic algorithm, which can be obtained through airplanes, spacecraft or satellites to observe ground targets. has been In this article, in the pre-processing stage, after reducing the effect of speckle noise on SAR radar images with the help of the Lee filter, the optimization of the classification of SAR radar ground targets with the proposed method has been obtained, and acceptable results have been obtained. The proposed network has performed 99.33% better than other methods in terms of classification accuracy of denoised MSTAR images.</span></span></span></i><i><span style="font-size:10.0pt"><span style="line-height:120%"><span style="color:black"></span></span></span></i></span></span></span><br> &nbsp; فرماندهی و کنترل, رادار روزنه مصنوعی, طبقه‌بندی تصاویر, شبکه کانولوشن, الگوریتم ژنتیک command and control, Synthetic aperture radar, Classification of images, Convolution network, Genetic algorithm 1 11 http://ic4i-journal.ir/browse.php?a_code=A-10-517-1&slc_lang=fa&sid=1 علی علیزاده ali581219@gmail.com 10031947532846002156 10031947532846002156 No دانشکده مهندسی برق، دانشگاه علوم و فنون هوایی شهید ستاری بهنام درستکاریاقوتی behnamdorostkar@gmail.com 10031947532846002157 10031947532846002157 Yes دانشگاه علوم انتظامی امین جلیل مظلوم jalil.mazloum@ssau.ac.ir 10031947532846002158 10031947532846002158 No دانشکده مهندسی برق، دانشگاه علوم و فنون هوایی شهید ستاری بهرنگ هادیان b_hadian@sbu.ac.ir 10031947532846002159 10031947532846002159 No دانشکده مهندسی برق، دانشگاه علوم و فنون هوایی شهید ستاری