{"product_id":"the-effect-of-synthetic-aperture-john-e-mcgowan-9781288395910","title":"The Effect of Synthetic Aperture Radar Image Resolution on Target Discrimination","description":"This research details the effect of spatial resolution on target discrimination in Synthetic Aperture Radar (SAR) images. Multiple SAR image chips containing targets and non-targets are used to test a baseline Automatic Target Recognition (ATR) system with reduced spatial resolution obtained by lowering the pixel count or synthesizing a degraded image. The pixel count is lowered by averaging groups of adjoining pixels to form a new single value. The degraded image is synthesized by low-pass filtering the image frequency space and then lowering the pixel count. A two parameter Constant False Alarm Rate (CFAR) detector is tested, and three different types of feature spaces; size, contrast, and texture; are used to trian a linear classifier. The results are scored using the Area Under the Receiver Operator Characteristic (AUROC) curve.\u003cbr\u003e\u003cbr\u003e\u003cb\u003eAuthor:\u003c\/b\u003e John E. McGowan\u003cbr\u003e\u003cb\u003eISBN-10:\u003c\/b\u003e 1288395914\u003cbr\u003e\u003cb\u003eISBN-13:\u003c\/b\u003e 9781288395910\u003cbr\u003e\u003cb\u003ePublisher:\u003c\/b\u003e Biblioscholar\u003cbr\u003e\u003cb\u003eLanguage:\u003c\/b\u003e English\u003cbr\u003e\u003cb\u003ePublished:\u003c\/b\u003e 12\/04\/2012\u003cbr\u003e\u003cb\u003ePages:\u003c\/b\u003e 132\u003cbr\u003e\u003cb\u003eFormat:\u003c\/b\u003e Paperback\u003cbr\u003e\u003cb\u003eWeight:\u003c\/b\u003e 0.43lbs\u003cbr\u003e\u003cb\u003eSize:\u003c\/b\u003e 9.21h x 6.14w x 0.28d","brand":"John E. McGowan","offers":[{"title":"Paperback","offer_id":48449441562879,"sku":"9781288395910","price":17.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0662\/2982\/9887\/files\/img_88979c9d-8a7a-4bfa-b260-84f93ab11fdf.jpg?v=1777263406","url":"https:\/\/www.whiterainbookhouse.com\/products\/the-effect-of-synthetic-aperture-john-e-mcgowan-9781288395910","provider":"WR Book House","version":"1.0","type":"link"}