可用于检测图像被篡改位置的脆弱水印

[{"title":"（ 8 个子文件 127KB ） 可用于检测图像被篡改位置的脆弱水印","children":[{"title":"checksum_fragile_watermark","children":[{"title":"wmed_lena.bmp <span style='color:#111;'> 88.94KB </span>","children":null,"spread":false},{"title":"cksmwm_test.m <span style='color:#111;'> 1.12KB </span>","children":null,"spread":false},{"title":"cksmwm_em.m <span style='color:#111;'> 1.05KB </span>","children":null,"spread":false},{"title":"lena.bmp <span style='color:#111;'> 88.95KB </span>","children":null,"spread":false},{"title":"frgwm.m <span style='color:#111;'> 2.08KB </span>","children":null,"spread":false},{"title":"cksmc_test.m <span style='color:#111;'> 474B </span>","children":null,"spread":false},{"title":"cksm_cell.m <span style='color:#111;'> 917B </span>","children":null,"spread":false},{"title":"psnr.m <span style='color:#111;'> 618B </span>","children":null,"spread":false}],"spread":true}],"spread":true}]