{"id":51,"date":"2014-08-15T20:25:21","date_gmt":"2014-08-15T11:25:21","guid":{"rendered":"http:\/\/tako.nakano.net\/blog\/?p=51"},"modified":"2014-08-15T20:25:21","modified_gmt":"2014-08-15T11:25:21","slug":"fixup_of_jpeg_image_broken_by_cluster_error","status":"publish","type":"post","link":"https:\/\/tako.nakano.net\/blog\/2014\/08\/fixup_of_jpeg_image_broken_by_cluster_error\/","title":{"rendered":"\u30af\u30e9\u30b9\u30bf\u30a8\u30e9\u30fc\u306b\u3088\u3063\u3066\u7834\u640d\u3057\u305f JPEG \u30d5\u30a1\u30a4\u30eb\u306e\u4fee\u5fa9"},"content":{"rendered":"

\u6982\u8981<\/h1>\n

\u30af\u30e9\u30b9\u30bf\u30a8\u30e9\u30fc\u306b\u3088\u3063\u3066\u7834\u640d\u3057\u305f JPEG \u30d5\u30a1\u30a4\u30eb\u306e\u4fee\u5fa9\u3092\u884c\u3063\u3066\u307f\u305f\u3068\u304d\u306e\u30e1\u30e2\u3002\u7834\u640dJPEG\u753b\u50cf\u4fee\u5fa9\u30bd\u30d5\u30c8\u8a66\u7528\u8a18<\/a>\u306b\u30014\u3064\u306e\u30bd\u30d5\u30c8\u304c\u7d39\u4ecb\u3055\u308c\u3066\u3044\u308b\u304c\u3001JpegAnalyzer Plus\uff08JpegAna142\uff09\u306b\u3088\u3063\u3066\u304b\u306a\u308a\u826f\u3044\u4fee\u5fa9\u304c\u3067\u304d\u305f\u306e\u3067\u3001\u3053\u3053\u306b\u8a18\u9332\u3068\u3057\u3066\u6b8b\u3059\u3002<\/p>\n

\u6e96\u5099<\/h1>\n

JpegAnalyzer Plus \u3092\u3001\u30c0\u30a6\u30f3\u30ed\u30fc\u30c9\u3057\u3001\u89e3\u51cd\u3057\u3066\u304a\u304f\u3002JpegAnalyzer Plus \u306e\u30da\u30fc\u30b8<\/a>\u306b\u306f\u3001<\/span><\/p>\n

Q\u3000Windows Vista\u308464bit\u7248\u306eWindows\u306b\u306f\u5bfe\u5fdc\u3057\u3066\u3044\u307e\u3059\u304b\uff1f<\/span>\r\nA\u3000\u6b63\u5f0f\u56de\u7b54\u306f\u300c\u672a\u78ba\u8a8d\u300d\u3067\u3059\u3002<\/span><\/pre>\n
<\/h2>\n
 <\/p>\n
\u3068\u3042\u308b\u304c\u3001Windows 7 64bit \u306e\u74b0\u5883\u3067\u3082\u304d\u3061\u3093\u3068\u52d5\u4f5c\u3057\u305f\u3002\u9069\u5b9cJpegAnalyzer Plus\u3000\u30aa\u30f3\u30e9\u30a4\u30f3\u30d8\u30eb\u30d7<\/a>\u3092\u53c2\u7167\u3057\u3066\u307b\u3057\u3044\u3002<\/p>\n
\u72b6\u6cc1<\/h1>\n
\u30b9\u30de\u30db\u3067\u64ae\u5f71\u3057\u3066\u3001SDHC \u306b\u4fdd\u5b58\u3057\u3066\u3044\u305f\u30d5\u30a1\u30a4\u30eb\u304c\u3001\u30af\u30e9\u30b9\u30bf\u30a8\u30e9\u30fc\u3068\u601d\u308f\u308c\u308b\u30a8\u30e9\u30fc\u306b\u3088\u3063\u3066\u7834\u640d\u3057\u3066\u3044\u305f\u3002Read error \u304c\u51fa\u3066\u3044\u305f\u3002scandisc \u306b\u3088\u308b\u4fee\u5fa9\u3092\u884c\u3044\u3001\u3042\u3063\u305f\u304b\u3082\u3057\u308c\u306a\u3044\u30d0\u30c3\u30af\u30a2\u30c3\u30d7\u3092\u4e0a\u66f8\u304d\u3057\u3066\u3057\u307e\u3063\u305f\u3002\u30d5\u30a1\u30a4\u30eb\u5f8c\u534a\u306f\u30c7\u30fc\u30bf\u304c\u6b8b\u3063\u3066\u3044\u305f\u306e\u3067\u3001\u4fee\u5fa9\u3067\u304d\u308b\u304b\u3092\u8003\u3048\u305f\u3002<\/p>\n
\u7834\u640d\u30d5\u30a1\u30a4\u30eb\u306f\u00a02,799,000 \u30d0\u30a4\u30c8\u3067\u3001\u30d0\u30a4\u30ca\u30ea\u30a8\u30c7\u30a3\u30bf\u3067\u307f\u308b\u3068\u300140167\uff0816\u9032\uff09\u307e\u30670\u3067\u57cb\u307e\u3063\u3066\u3044\u308b\u3002\u3064\u307e\u308a\u3001262504 \u30d0\u30a4\u30c8\u304c0\u3067\u57cb\u307e\u3063\u3066\u3044\u308b\u3068\u3044\u3046\u72b6\u6cc1\u3067\u3042\u308b\u3002JPEG \u306e\u30d8\u30c3\u30c0\u7b49\u306f\u306a\u304f\u3001\u809d\u5fc3\u306a\u90e8\u5206\u304c\u5931\u308f\u308c\u3066\u3044\u308b\u3053\u3068\u306b\u306a\u308b\u3002<\/p>\n
\u4fee\u5fa9\u65b9\u6cd5<\/h1>\n
\u5927\u7b4b\u3001\u4ee5\u524d\u8868\u793a\u51fa\u6765\u305f\u30d5\u30a1\u30a4\u30eb\u304c\u898b\u308c\u306a\u304f\u306a\u3063\u305f\u5834\u5408<\/a>\u3001\u30c7\u30b8\u30bf\u30eb\u30ab\u30e1\u30e9\u753b\u50cf\u306e\u30d8\u30c3\u30c0\u30fc\u4fee\u5fa9\u4f8b<\/a>\u3092\u898b\u308b\u3068\u308f\u304b\u308b\u304c\u3001\u300cJPEG\u306e\u65ad\u7247\u30d5\u30a1\u30a4\u30eb\u3084\u5148\u982d\u304c\u6b20\u843d\u3057\u3066\u3044\u308b\u30d5\u30a1\u30a4\u30eb\u306fJPEG\u306e\u30d8\u30c3\u30c0\u30fc(SOI\u304b\u3089SOS\u307e\u3067)\u3084\u30a4\u30e1\u30fc\u30b8\u30c7\u30fc\u30bf\u306e\u5148\u982d\u304c\u6b20\u843d\u3059\u308b\u3068\u901a\u5e38\u306f\u4fee\u5fa9\u51fa\u6765\u307e\u305b\u3093\u3002\u300d\u304c\u3057\u304b\u3057\u3001\u300cJPEG\u30d5\u30a1\u30a4\u30eb\u306e\u51fa\u529b\u5143\u304c\u30c7\u30b8\u30ab\u30e1\u3084\u7279\u5b9a\u306e\u30bd\u30d5\u30c8\u306e\u5834\u5408\u3001\u540c\u69d8\u306e\u51e6\u7406\u3092\u3057\u305fJPEG\u30d5\u30a1\u30a4\u30eb\u306f\u30d8\u30c3\u30c0\u30fc\u90e8\u5206\u304c\u540c\u3058\u304b\u4f3c\u305f\u69cb\u9020\u306b\u306a\u308a\u307e\u3059\u3002
\n\u305d\u308c\u3092\u5229\u7528\u3057\u3066\u30d8\u30c3\u30c0\u30fc\u90e8\u5206\u3092\u4ed8\u3051\u66ff\u3048\u308b\u4e8b\u3067\u753b\u50cf\u304c\u4f55\u304c\u5199\u3063\u3066\u3044\u308b\u304b\u5224\u308b\u30ec\u30d9\u30eb\u307e\u3067\u4fee\u5fa9\u51fa\u6765\u308b\u5834\u5408\u304c\u3042\u308a\u307e\u3059\u3002\u300d\u306a\u306e\u3067\u3001\u3084\u3063\u3066\u307f\u308b\u306e\u304c\u826f\u3044\u3002\u30c7\u30b8\u30bf\u30eb\u30ab\u30e1\u30e9\u753b\u50cf\u306e\u30d8\u30c3\u30c0\u30fc\u4fee\u5fa9\u4f8b\u306b\u6e96\u3058\u3066\u884c\u3046\u3002<\/p>\n
\u57fa\u672c\u7684\u306b\u64ae\u50cf\u65b9\u6cd5\u306f\u5909\u3048\u3066\u3044\u306a\u3044\u306e\u3067\u3001<\/p>\n
\u6c4e\u7528\u30cf\u30d5\u30de\u30f3\u30c6\u30fc\u30d6\u30eb\u3092\u4f7f\u7528\u3057\u3066\u3044\u308b\u3053\u3068\r\n\u753b\u50cf\u30b5\u30a4\u30ba\u3001\u30b5\u30f3\u30d7\u30ea\u30f3\u30b0\u6bd4\u304c\u5171\u901a\u3057\u3066\u3044\u308b\u3053\u3068<\/pre>\n
\u3068\u3044\u3046\u6761\u4ef6\u306b\u306f\u30de\u30c3\u30c1\u3059\u308b\u3002\u307e\u305a\u3001\u58ca\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307f\u8fbc\u307e\u305b\u308b\u3068\u3001<\/p>\n\n\n\n
Address\u3000Length Message<\/span>
\n<\/span>00000000\u3000\u3000\u3000\u3000 <=== \u4e0d\u660e\u306a\u9818\u57df 2,798,998 bytes<\/span>
\n002AB596 ****** EOI :End Of Image ******
\n<\/span>
\n\u25c6 \u30a4\u30e1\u30fc\u30b8\u30c7\u30fc\u30bf\u306e\u65ad\u7247\u304b\u3082\u3057\u308c\u307e\u305b\u3093 \u25c6
\n<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u3068\u8868\u793a\u3055\u308c\u308b\u3002\u3053\u3053\u304c\u91cd\u8981<\/strong>\u3060\u304c\u3001\u6b21\u306b\u3001\u300c\u30e1\u30cb\u30e5\u30fc: \u8a2d\u5b9a -> \u30de\u30fc\u30ab\u30fb\u30bb\u30b0\u30e1\u30f3\u30c8\u8aa4\u691c\u51fa\u9632\u6b62\u00a0-> \u5168\u3066OFF\u300d\u3068\u3059\u308b\u3068\u3001<\/p>\n\n\n\n
Address\u3000Length Message<\/span>
\n<\/span>00000000\u3000\u3000\u3000\u3000 <=== \u4e0d\u660e\u306a\u9818\u57df 262,540 bytes
\n<\/span>0004018C ****** RST3:Restart Interval Marker<\/span>
\n\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u3000\u00a014,578\u500b\u306eRST\u3067\u631f\u307e\u308c\u305f\u753b\u50cf\u30c7\u30fc\u30bf\u9818\u57df\u3092\u691c\u51fa<\/span>
\n<\/span>002AB596 ****** EOI :End Of Image ******<\/span><\/p>\n
\u25c6 \u30a4\u30e1\u30fc\u30b8\u30c7\u30fc\u30bf\u306e\u65ad\u7247\u304b\u3082\u3057\u308c\u307e\u305b\u3093 \u25c6
\n\u25c6 \uff24\uff32\uff29\u30bb\u30b0\u30e1\u30f3\u30c8\u304c\u6709\u308a\u307e\u305b\u3093 \u25c6<\/p>\n
<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u3068\u306a\u308b\u3002<\/p>\n
\u3088\u3063\u3066\u3001\u30d8\u30c3\u30c0\u30fc\u4fee\u5fa9\u6a5f\u80fd<\/a>\u3092\u307e\u305a\u8a66\u3057\u305f\u3002\u7d9a\u3044\u3066\u3001\u300c\u30c4\u30fc\u30eb -> \u30d8\u30c3\u30c0\u30fc\u4fee\u5fa9 -> \u30d8\u30c3\u30c0\u30fc\u633f\u5165\u300d\u3067\u3001\u540c\u6642\u671f\u306b\u64ae\u5f71\u3057\u305f\u3001\u5225\u306e JPEG \u30d5\u30a1\u30a4\u30eb\u3092\u8aad\u307e\u305b\u305f\u3002\u7e26\u6a2a\u306f\u3042\u3063\u3066\u3044\u308b\u307b\u3046\u304c\u671b\u307e\u3057\u3044\u3068\u601d\u308f\u308c\u308b\u3002\u3059\u308b\u3068\u3001<\/p>\n\n\n\n
Address\u3000Length Message<\/span>
\n<\/span>00000000 ****** SOI \u00a0:Start Of Image ******
\n00000002 [0010] APP0 :JPEG File Interchange Format Ver 1.2 (JFIF)
\n\u5bc6\u5ea6 1:1 \u5358\u4f4d\u306a\u3057
\n00000014 [006B] COM :Comment<\/span>
\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Header Repaired by JpegAnalyzer Plus V1.42. ImageFile-201404<\/span>
\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a017_205451.jpg HeaderFile-20140417_205516.jpg.<\/span><\/span>
\n<\/span>00000081 [0084] DQT :Define Quantization Table \u3010IJG \u753b\u8cea98\u3011<\/span>
\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a000000085 QT0-8bit IJG\u8f1d\u5ea6 \u753b\u8cea98<\/span>
\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0000000C6 QT1-8bit IJG\u8272\u5dee \u753b\u8cea98<\/span>
\n00000107 [0004] DRI :Define Restart Interval (MCU blocks=4)<\/span>
\n0000010D [0011] SOF0 :Start Of Frame 0 – Baseline DCT<\/span>
\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a03264[0] x 2280[0] pixel – 24bit color (YCbCr 4:2:2)<\/span>
\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0ComponentID-01 Y 2×1 QT0<\/span>
\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0ComponentID-02 Cb 1×1 QT1<\/span>
\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0ComponentID-03 Cr 1×1 QT1<\/span>
\n00000120 [01A2] DHT :Define Huffman Table \u3010\u6c4e\u7528\u30cf\u30d5\u30de\u30f3\u30c6\u30fc\u30d6\u30eb\u3011<\/span>
\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a000000124 HT0-DC \u6c4e\u7528\u8f1d\u5ea6HT-DC<\/span>
\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a000000141 HT0-AC \u6c4e\u7528\u8f1d\u5ea6HT-AC<\/span>
\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0000001F4 HT1-DC \u6c4e\u7528\u8272\u5deeHT-DC<\/span>
\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a000000211 HT1-AC \u6c4e\u7528\u8272\u5deeHT-AC<\/span>
\n000002C4 [000C] SOS :Start Of Scan 0-63[00]<\/span>
\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0HT Selector[DC\/AC] Y[0\/0] Cb[1\/1] Cr[1\/1]<\/span>
\n000002D2 ****** Image Data ******<\/span>
\n \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0\u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0 \u00a0Data Size 2,527,023 bytes<\/span>
\n<\/span>00269201 ****** EOI \u00a0:End Of Image \u00a0 ******<\/span>
\n<\/span><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n
\u3068\u306a\u3063\u305f\u3002\u3053\u306e\u307e\u307e\u3001\u4fdd\u5b58\u30dc\u30bf\u30f3\u3092\u62bc\u3059\u3068\u3001\u4fee\u5fa9\u3055\u308c\u305f\u30d5\u30a1\u30a4\u30eb\u304c\u4fdd\u5b58\u3055\u308c\u305f\u3002<\/p>\n
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