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社评“tobu48XⅩHD”-环球时报

揭秘中国古代tobu48XⅩHD“三维扫描术”:为器物拍“证件照”

来源: 海峡导报社
2024-12-26 18:22:42

最佳回答

“tobu48XⅩHD”揭秘中国古代tobu48XⅩHD“三维扫描术”:为器物拍“证件照”

  没有tobu48XⅩHD照相机、扫描仪的古人,如何为器tobu48XⅩHD物留影?近日,“墨拓千秋—tobu48XⅩHD—金石器物全形传拓技艺保护成果展”在武汉博物馆开幕。这些跃然纸上的金石拓片,好似器物的证件照。

  魏晋南北朝时期,古人发明出传拓技艺。到了清代嘉道年间,西方素描、透视画法传入中国,匠人受此影响并加以创新,全形拓应运而生,通过锤击力度的轻重,控制拓片墨色的深浅,像三维扫描一样呈现器物的立体样貌。这是难度最高、承载信息量最大的传拓形式。遇到样式复杂的器物,匠人耗费数年方能完成。

  在古代,传拓制品曾流行一时,文人墨客喜爱将拓片挂于书斋,实现“足不出户即可见器物”的观摩自由。随着摄像、复印等现代技术普及,传拓技术曾面临失传。但湖北省级非遗项目“金石器物全形传拓技艺”代表性传承人张友海认为,在考古和文物、古籍保护方面,传拓至今发挥不可替代的作用。

  张友海在武汉市江汉区运营着一家荆楚金石博物馆,馆藏数百件与武汉有关的砖瓦、石碑,并把它们传拓下来,留存城市记忆。他还把传拓技艺带到中小学课堂、带出国门,越来越多的人以此为窗口,领略到中华优秀传统文化的魅力。

  记者 邹浩 湖北武汉报道

发布于:浙江台州三门县
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