{"product_id":"the-effect-of-synthetic-aperture-radar-image-resolution-on-target-discrimination-9781288395910","title":"The Effect of Synthetic Aperture Radar Image Resolution on Target Discrimination","description":"\u003cp\u003e • Author(s): John E. McGowan\u003cbr\u003e • Publisher: Biblioscholar\u003cbr\u003e • Publisher Imprint: Biblioscholar\u003cbr\u003e • BISAC: General\u003c\/p\u003e\u003cp\u003eThis 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.\u003c\/p\u003e","brand":"Biblioscholar","offers":[{"title":"Paperback","offer_id":46862164197527,"sku":"9781288395910","price":1462.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0666\/3471\/1191\/files\/9781288395910.webp?v=1769964977","url":"https:\/\/atlanticbooks.com\/products\/the-effect-of-synthetic-aperture-radar-image-resolution-on-target-discrimination-9781288395910","provider":"Atlantic Books","version":"1.0","type":"link"}