英语课前演讲PPT.pptVIP

How?old?do?I?look It‘s no secret celebrities spend thousands upon thousands of dollars on maintaining (vt.保持，断言，宣称）their looks. From?bloody?‘vampire?facials’?to?placenta? serums?and of?course?plastic?surgery?-?the?fountain?of?youth runs?deep. But?an?app?is?now?trying?to?cut?through?（穿过, 挤过）all?the cosmetics?to?determine?exactly?how?old?a ?person looks?based?on?a?picture. The?website,?called?How?old?do?I?look,?it?allows?people?to?analyse?any?image?found?on?Bing, Microsofts?search?engine,?or?upload?their?own. It?even?allows?users?to?search?for?celebrities?-?and?see?what?Microsoft?thinks?their?real?ages? are It?designed?to?site?to?show?off?the?capabilitiesn（能力；功能；性能）of?its?cloud?server?software. It?revealed?the?site?at?its?annual?Build? developers?conference?（会议）in? San?Francisco. ‘We?wanted?to?create?an?experience?that?was? intelligent?and?fun?could?capture?the?attention of?people?globally’?it said. ?capture吸引(注意力);激发(想象);赢得(喜爱) The?system?works?by?analysing?27? points?on?the?face. Called?face?landmarks,?they?are?a?series?of? specifically?detailed?points?on?a?face;?typicallypoints?of?face?components?like?the?pupils,? canthus?or?nose. Face?landmarks?are?optional（adj. 可选择的，随意的）attributes（属性）that? can?be?analyzed?during?face?detection. ? ‘These?attributes?are?predicted?by?using ?statistical?algorithms?and?may?not?always?be? 100% arrurate. ‘However,?they?are?still?helpful?when? you?want?to?classify?faces?by?these? attributes. （有人将奥巴马最开始的照片和现在的照片年龄进行对比，发现他任职6年，颜龄老了13岁。今年这位总统53岁，照片显示已有58岁。） （虽然已经51岁，米歇尔夫人却被测出只有37岁。奥巴马总统曾经说过：“米歇尔一天都没有变老，我问她青春永驻的秘密是什么，她只是说，‘新鲜的水果和蔬菜，这太让人恼火了。”) * （67岁高龄的希拉里·克林顿经过软件分析后显示只有40岁。这张照片选自她的竞选宣传片“我想成为捍卫者”。） * （有人将奥巴马最开始的照片和现在的照片年龄进行对比，发现他任职6年，颜龄老了13岁。今年这位总统53岁，照片显示已有58岁。） （虽然已经51岁，米歇尔夫人却被测出只有37岁。奥巴马总统曾经说过：“米歇尔一天都没有变老，我问她青春永驻的秘密是什么，她只是说，‘新鲜的水果和蔬菜，这太让人恼火了。”) * （67岁高龄的希拉里·克林顿经过软件分析后显示只有40岁。这张照片选自她的竞选宣传片“我想成为捍卫者”。） *