简介: 我们当然还是有那么的迷茫,光鲜饱涨的身体.不过也就是一具皮囊.只需针尖在皮肤上扎一个小孔.就会变成放完了空气的气球.内里充满的无非是空洞的幻想、无聊的梦.因为身躯的沉重.这些轻盈的梦想根本就无法承载身体的飞翔. 于是.借助情绪转化成的声响来产生某种足以翱翔的动力.推动我们在现实与梦想中挣扎的身体. ……
简介:Inthemid-1970s,thereoccurredanabruptturninAfricaneconomicdevelop-ment.AccordingtoaWorldBankreport,theGDPofthe47sub-SaharanAfricancountriesregisteredanaverageannualgrowthrateofonly2.5%intheperiodfrom1973to1980.Thingswentfrombadtoworseinthe1980s.Intheperiodbetween
简介:Theadaptivereconstructionforthelostinformationoftherectangularimageareaisveryimportantfortherobusttransmissionandrestorationoftheimage.Inthispaper,anewreconstructionmethodbasedontheDiscreteCosineTransform(DCT)domainhasbeenputforward.AccordingtothelowpasscharacterofthehumanvisualsystemandtheenergydistributionoftheDCTcoefficientsontherectangularboundary,theDCTcoefficientsoftherectangularimageareaareadaptivelyselectedandrecovered.AftertheInverseDiscreteCosineTransform(IDCT),thelostinformationoftherectangularimageareacanbereconstructed.Theexperimentshavedemonstratedthatthesubjectiveandobjectivequalitiesofthereconstructedimagesareenhancedgreatlythanbefore.