JPEGsnoop解码图片问题

freecodex 2015-01-28 01:07:58

用JPEGsnoop解码图片后的部分信息：

*** Searching Compression Signatures ***



  Signature:           01E764F3ECB6C14A51FF83F1FF6D546B

  Signature (Rotated): 01E6610D026E8E6FE4BECEA9B3328A63

  File Offset:         0 bytes

  Chroma subsampling:  1x2

  EXIF Make/Model:     OK   [Yulong] [9976A]

  EXIF Makernotes:     NONE

  EXIF Software:       NONE



  Searching Compression Signatures: (3347 built-in, 0 user(*) )



          EXIF.Make / Software        EXIF.Model                            Quality           Subsamp Match?

          -------------------------   -----------------------------------   ----------------  --------------

     CAM:[Minolta Co., Ltd.        ] [DiMAGE F100                        ] [                ] No               

     CAM:[NIKON                    ] [E2500                              ] [FINE            ] No               

     CAM:[NIKON                    ] [E4500                              ] [FINE            ] No               

     CAM:[NIKON                    ] [E5400                              ] [FINE            ] No               

     CAM:[NIKON                    ] [E5700                              ] [FINE            ] No               

     CAM:[NIKON                    ] [E775                               ] [FINE            ] No               

     CAM:[NIKON                    ] [E8700                              ] [FINE            ] No               

     CAM:[OLYMPUS CORPORATION      ] [C8080WZ                            ] [                ] No               

     CAM:[PENTAX                   ] [PENTAX K10D                        ] [                ] No               

     CAM:[SAMSUNG TECHWIN          ] [Pro 815                            ] [                ] No               

     CAM:[SAMSUNG TECHWIN          ] [VLUU NV 7, NV 7                    ] [                ] No               

     CAM:[SAMSUNG TECHWIN          ] [VLUU NV10, NV10                    ] [                ] No               

     CAM:[SEIKO EPSON CORP.        ] [PhotoPC 3000Z                      ] [                ] No               

     CAM:[SONY                     ] [DSC-F828                           ] [                ] No               

     CAM:[SONY                     ] [DSC-H1                             ] [                ] No               

     CAM:[SONY                     ] [DSC-H2                             ] [                ] No               

     CAM:[SONY                     ] [DSC-H5                             ] [                ] No               

     CAM:[SONY                     ] [DSC-H7                             ] [                ] No               

     CAM:[SONY                     ] [DSC-H9                             ] [                ] No               

     CAM:[SONY                     ] [DSC-L1                             ] [                ] No               

     CAM:[SONY                     ] [DSC-N1                             ] [                ] No               

     CAM:[SONY                     ] [DSC-P150                           ] [                ] No               

     CAM:[SONY                     ] [DSC-P200                           ] [                ] No               

     CAM:[SONY                     ] [DSC-S90                            ] [                ] No               

     CAM:[SONY                     ] [DSC-V3                             ] [                ] No               

     CAM:[SONY                     ] [DSC-W55                            ] [                ] No               

     CAM:[SONY                     ] [DSC-W7                             ] [                ] No               

     SW :[Apple ImageIO.framework  ]                                       [084             ]                  

     SW :[IJG Library              ]                                       [095             ]                  



    The following IJG-based editors also match this signature:

     SW :[GIMP                     ]                                       [095             ]                  

     SW :[IrfanView                ]                                       [095             ]                  

     SW :[idImager                 ]                                       [095             ]                  

     SW :[FastStone Image Viewer   ]                                       [095             ]                  

     SW :[NeatImage                ]                                       [095             ]                  

     SW :[Paint.NET                ]                                       [095             ]                  

     SW :[Photomatix               ]                                       [095             ]                  

     SW :[XnView                   ]                                       [095             ]                  



  Based on the analysis of compression characteristics and EXIF metadata:



  ASSESSMENT: Class 2 - Image has high probability of being processed/edited

有经验的大侠能否解释下这段信息的整体意思？或者推荐一些相关的资料（最好不要推荐官网的文档）？先上100分，多谢！