å¾ç失çå¤çï¼æ¾å¤§å¤±ççæ åµï¼æ¥éª¤å¦ä¸ï¼
1ãæå¼Photoshopï¼æå¼éè¦å¤çç失çå¾çï¼å¦å¾
2ãç¹å»å¾å--å¾å大å°ï¼ä¸å¾ï¼ï¼ä¹åä¼åºç°ä¸ä¸ªé¡µé¢ï¼ä¸å¾ï¼
3ãå°å辨ç96åç´ /è±å¯¸ä¿®æ¹ä¸º500åç´ /è±å¯¸ï¼å¦å¾ï¼ï¼ç¶åç¹å»ç¡®å®ï¼ååå¨ä¸ä¸å³å¯ãè¿æ ·æ¾å¤§ä»¥åä¾ç¶å¾æ¸ æ¥ï¼ä¸ä¼å¤±ççã