...
Similar to extraction, you can get a list of output formats to which a given input file can be converted:
Pipelining Transformations
Using this feature you can combine two or more transformations in a single command. For example, converting a PGM file to PNG and then doing extraction:
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examples $ cat balloons.json | jq . { "metadata.jsonld": [ { "content": { "Human Preference Extractor": { "Definitions": { "Human Preference": "A Computer Vision model that uses the spectral data of an image to get a human preference value ranging from 1 to 5.", "Green Index": "The green index is the estimated percentage of green pixels within an image." }, "Data": { "Green Index": "0.0" } } }, "created_at": "Fri Jun 23 11:34:45 CDT 2017", "agent": { "extractor_id": "http://clowder.ncsa.illinois.edu/extractors/deprecatedapi", "@type": "cat:extractor", "name": "http://clowder.ncsa.illinois.edu/extractors/deprecatedapi" } }, { "content": { "basic_caltech101_score": "-0.723433", "basic_caltech101_category": "Faces" }, "@context": [ "https://clowder.ncsa.illinois.edu/contexts/metadata.jsonld", { "basic_caltech101_score": "http://clowder.ncsa.illinois.edu/metadata/ncsa.cv.caltech101#basic_caltech101_score", "basic_caltech101_category": "http://clowder.ncsa.illinois.edu/metadata/ncsa.cv.caltech101#basic_caltech101_category" } ], "created_at": "Fri Jun 23 11:34:45 CDT 2017", "agent": { "extractor_id": "http://141.142.211.76:9000/clowder-dev/extractors/ncsa.cv.caltech101/1.0", "@type": "cat:extractor", "name": "http://141.142.211.76:9000/clowder-dev/extractors/ncsa.cv.caltech101/1.0" } }, { "content": { "profiles": [ { "y": "46", "x": "42", "width": "118", "section_id": "594d43254f0c4db82da51630", "height": "118" } ] }, "@context": [ "https://clowder.ncsa.illinois.edu/contexts/metadata.jsonld", { "profiles": "http://clowder.ncsa.illinois.edu/ncsa.cv.profiles#profiles" } ], "created_at": "Fri Jun 23 11:34:45 CDT 2017", "agent": { "extractor_id": "https://clowder.ncsa.illinois.edu/clowder/api/extractors/ncsa.cv.profiles", "@type": "cat:extractor", "name": "https://clowder.ncsa.illinois.edu/clowder/api/extractors/ncsa.cv.profiles" } }, { "content": { "Border color": "gray(223)", "Compression": "Zip", "Elapsed time": "0:01.040", "Artifacts": { "verbose": true, "filename": "/tmp/tmppZUN2Y.png" }, "height": 480, "Interlace": "None", "Compose": "Over", "Tainted": false, "Filesize": "169KB", "Pixels per second": "7.68MB", "Number pixels": "307K", "Type": "Grayscale", "Channel depth": { "gray": "8-bit" }, "Background color": "gray(255)", "Transparent color": "gray(0)", "Colormap": { "216": "(216,216,216) #D8D8D8 gray(216)", "217": "(217,217,217) #D9D9D9 gray(217)", "214": "(214,214,214) #D6D6D6 gray(214)", "215": "(215,215,215) #D7D7D7 gray(215)", "212": "(212,212,212) #D4D4D4 gray(212)", "213": "(213,213,213) #D5D5D5 gray(213)", "210": "(210,210,210) #D2D2D2 gray(210)", "211": "(211,211,211) #D3D3D3 gray(211)", "165": "(165,165,165) #A5A5A5 gray(165)", "218": "(218,218,218) #DADADA gray(218)", "219": "(219,219,219) #DBDBDB gray(219)", "133": "(133,133,133) #858585 gray(133)", "132": "(132,132,132) #848484 gray(132)", "131": "(131,131,131) #838383 gray(131)", "130": "(130,130,130) #828282 gray(130)", "137": "(137,137,137) #898989 gray(137)", "136": "(136,136,136) #888888 gray(136)", "135": "(135,135,135) #878787 gray(135)", "134": "(134,134,134) #868686 gray(134)", "139": "(139,139,139) #8B8B8B gray(139)", "138": "(138,138,138) #8A8A8A gray(138)", "225": "(225,225,225) #E1E1E1 gray(225)", "24": "( 24, 24, 24) #181818 gray(24)", "25": "( 25, 25, 25) #191919 gray(25)", "26": "( 26, 26, 26) #1A1A1A gray(26)", "27": "( 27, 27, 27) #1B1B1B gray(27)", "20": "( 20, 20, 20) #141414 gray(20)", "21": "( 21, 21, 21) #151515 gray(21)", "22": "( 22, 22, 22) #161616 gray(22)", "23": "( 23, 23, 23) #171717 gray(23)", "95": "( 95, 95, 95) #5F5F5F gray(95)", "28": "( 28, 28, 28) #1C1C1C gray(28)", "29": "( 29, 29, 29) #1D1D1D gray(29)", "94": "( 94, 94, 94) #5E5E5E gray(94)", "0": "( 0, 0, 0) #000000 gray(0)", "4": "( 4, 4, 4) #040404 gray(4)", "161": "(161,161,161) #A1A1A1 gray(161)", "8": "( 8, 8, 8) #080808 gray(8)", "163": "(163,163,163) #A3A3A3 gray(163)", "120": "(120,120,120) #787878 gray(120)", "121": "(121,121,121) #797979 gray(121)", "122": "(122,122,122) #7A7A7A gray(122)", "123": "(123,123,123) #7B7B7B gray(123)", "124": "(124,124,124) #7C7C7C gray(124)", "125": "(125,125,125) #7D7D7D gray(125)", "126": "(126,126,126) #7E7E7E gray(126)", "127": "(127,127,127) #7F7F7F gray(127)", "128": "(128,128,128) #808080 gray(128)", "129": "(129,129,129) #818181 gray(129)", "167": "(167,167,167) #A7A7A7 gray(167)", "91": "( 91, 91, 91) #5B5B5B gray(91)", "59": "( 59, 59, 59) #3B3B3B gray(59)", "58": "( 58, 58, 58) #3A3A3A gray(58)", "55": "( 55, 55, 55) #373737 gray(55)", "54": "( 54, 54, 54) #363636 gray(54)", "57": "( 57, 57, 57) #393939 gray(57)", "56": "( 56, 56, 56) #383838 gray(56)", "51": "( 51, 51, 51) #333333 gray(51)", "50": "( 50, 50, 50) #323232 gray(50)", "53": "( 53, 53, 53) #353535 gray(53)", "52": "( 52, 52, 52) #343434 gray(52)", "164": "(164,164,164) #A4A4A4 gray(164)", "201": "(201,201,201) #C9C9C9 gray(201)", "199": "(199,199,199) #C7C7C7 gray(199)", "198": "(198,198,198) #C6C6C6 gray(198)", "200": "(200,200,200) #C8C8C8 gray(200)", "195": "(195,195,195) #C3C3C3 gray(195)", "194": "(194,194,194) #C2C2C2 gray(194)", "197": "(197,197,197) #C5C5C5 gray(197)", "178": "(178,178,178) #B2B2B2 gray(178)", "191": "(191,191,191) #BFBFBF gray(191)", "190": "(190,190,190) #BEBEBE gray(190)", "193": "(193,193,193) #C1C1C1 gray(193)", "192": "(192,192,192) #C0C0C0 gray(192)", "115": "(115,115,115) #737373 gray(115)", "114": "(114,114,114) #727272 gray(114)", "88": "( 88, 88, 88) #585858 gray(88)", "89": "( 89, 89, 89) #595959 gray(89)", "111": "(111,111,111) #6F6F6F gray(111)", "110": "(110,110,110) #6E6E6E gray(110)", "113": "(113,113,113) #717171 gray(113)", "112": "(112,112,112) #707070 gray(112)", "82": "( 82, 82, 82) #525252 gray(82)", "83": "( 83, 83, 83) #535353 gray(83)", "80": "( 80, 80, 80) #505050 gray(80)", "81": "( 81, 81, 81) #515151 gray(81)", "119": "(119,119,119) #777777 gray(119)", "118": "(118,118,118) #767676 gray(118)", "84": "( 84, 84, 84) #545454 gray(84)", "85": "( 85, 85, 85) #555555 gray(85)", "251": "(251,251,251) #FBFBFB gray(251)", "207": "(207,207,207) #CFCFCF gray(207)", "206": "(206,206,206) #CECECE gray(206)", "226": "(226,226,226) #E2E2E2 gray(226)", "172": "(172,172,172) #ACACAC gray(172)", "3": "( 3, 3, 3) #030303 gray(3)", "254": "(254,254,254) #FEFEFE gray(254)", "7": "( 7, 7, 7) #070707 gray(7)", "255": "(255,255,255) #FFFFFF gray(255)", "166": "(166,166,166) #A6A6A6 gray(166)", "245": "(245,245,245) #F5F5F5 gray(245)", "244": "(244,244,244) #F4F4F4 gray(244)", "247": "(247,247,247) #F7F7F7 gray(247)", "109": "(109,109,109) #6D6D6D gray(109)", "241": "(241,241,241) #F1F1F1 gray(241)", "240": "(240,240,240) #F0F0F0 gray(240)", "243": "(243,243,243) #F3F3F3 gray(243)", "242": "(242,242,242) #F2F2F2 gray(242)", "102": "(102,102,102) #666666 gray(102)", "103": "(103,103,103) #676767 gray(103)", "100": "(100,100,100) #646464 gray(100)", "101": "(101,101,101) #656565 gray(101)", "106": "(106,106,106) #6A6A6A gray(106)", "107": "(107,107,107) #6B6B6B gray(107)", "104": "(104,104,104) #686868 gray(104)", "105": "(105,105,105) #696969 gray(105)", "39": "( 39, 39, 39) #272727 gray(39)", "38": "( 38, 38, 38) #262626 gray(38)", "33": "( 33, 33, 33) #212121 gray(33)", "32": "( 32, 32, 32) #202020 gray(32)", "31": "( 31, 31, 31) #1F1F1F gray(31)", "30": "( 30, 30, 30) #1E1E1E gray(30)", "37": "( 37, 37, 37) #252525 gray(37)", "108": "(108,108,108) #6C6C6C gray(108)", "35": "( 35, 35, 35) #232323 gray(35)", "34": "( 34, 34, 34) #222222 gray(34)", "246": "(246,246,246) #F6F6F6 gray(246)", "162": "(162,162,162) #A2A2A2 gray(162)", "160": "(160,160,160) #A0A0A0 gray(160)", "252": "(252,252,252) #FCFCFC gray(252)", "176": "(176,176,176) #B0B0B0 gray(176)", "60": "( 60, 60, 60) #3C3C3C gray(60)", "61": "( 61, 61, 61) #3D3D3D gray(61)", "62": "( 62, 62, 62) #3E3E3E gray(62)", "63": "( 63, 63, 63) #3F3F3F gray(63)", "64": "( 64, 64, 64) #404040 gray(64)", "65": "( 65, 65, 65) 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#CACACA gray(202)", "196": "(196,196,196) #C4C4C4 gray(196)", "97": "( 97, 97, 97) #616161 gray(97)", "185": "(185,185,185) #B9B9B9 gray(185)", "99": "( 99, 99, 99) #636363 gray(99)", "98": "( 98, 98, 98) #626262 gray(98)", "168": "(168,168,168) #A8A8A8 gray(168)", "169": "(169,169,169) #A9A9A9 gray(169)", "229": "(229,229,229) #E5E5E5 gray(229)", "228": "(228,228,228) #E4E4E4 gray(228)", "227": "(227,227,227) #E3E3E3 gray(227)", "90": "( 90, 90, 90) #5A5A5A gray(90)", "93": "( 93, 93, 93) #5D5D5D gray(93)", "92": "( 92, 92, 92) #5C5C5C gray(92)", "223": "(223,223,223) #DFDFDF gray(223)", "222": "(222,222,222) #DEDEDE gray(222)", "221": "(221,221,221) #DDDDDD gray(221)", "220": "(220,220,220) #DCDCDC gray(220)", "11": "( 11, 11, 11) #0B0B0B gray(11)", "10": "( 10, 10, 10) #0A0A0A gray(10)", "13": "( 13, 13, 13) #0D0D0D gray(13)", "12": "( 12, 12, 12) #0C0C0C gray(12)", "15": "( 15, 15, 15) #0F0F0F gray(15)", "14": "( 14, 14, 14) #0E0E0E gray(14)", "66": "( 66, 66, 66) #424242 gray(66)", "16": "( 16, 16, 16) #101010 gray(16)", "19": "( 19, 19, 19) #131313 gray(19)", "18": "( 18, 18, 18) #121212 gray(18)", "117": "(117,117,117) #757575 gray(117)", "116": "(116,116,116) #747474 gray(116)", "204": "(204,204,204) #CCCCCC gray(204)", "17": "( 17, 17, 17) #111111 gray(17)", "151": "(151,151,151) #979797 gray(151)", "150": "(150,150,150) #969696 gray(150)", "153": "(153,153,153) #999999 gray(153)", "152": "(152,152,152) #989898 gray(152)", "155": "(155,155,155) #9B9B9B gray(155)", "250": "(250,250,250) #FAFAFA gray(250)", "157": "(157,157,157) #9D9D9D gray(157)", "156": "(156,156,156) #9C9C9C gray(156)", "159": "(159,159,159) #9F9F9F gray(159)", "158": "(158,158,158) #9E9E9E gray(158)", "36": "( 36, 36, 36) #242424 gray(36)", "238": "(238,238,238) #EEEEEE gray(238)", "239": "(239,239,239) #EFEFEF gray(239)", "234": "(234,234,234) #EAEAEA gray(234)", "235": "(235,235,235) #EBEBEB gray(235)", "236": "(236,236,236) #ECECEC gray(236)", "237": "(237,237,237) #EDEDED 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"kurtosis": -0.610308, "mean": "159.916 (0.627121)" }, "Pixels": 307200 }, "Class": "PseudoClass", "Mime type": "image/png", "Page geometry": "640x480+0+0", "Geometry": "640x480+0+0", "Colorspace": "Gray", "Colormap entries": 256, "Depth": "8-bit", "User time": "0.010u", "Matte color": "gray(189)", "Gamma": 0.45455, "Image": "/tmp/tmppZUN2Y.png", "Properties": { "comment": "created by 'xv balloons_bw.tif'", "date": { "create": "2017-06-23T16:34:43+00:00", "modify": "2017-06-23T16:34:43+00:00" }, "png": { "bKGD": "chunk was found (see Background color, above)", "IHDR": { "color-type-orig": 0, "color_type": "0 (Grayscale)", "bit_depth": 8, "width,height": "640, 480", "bit-depth-orig": 8, "interlace_method": "0 (Not interlaced)" }, "text": "3 tEXt/zTXt/iTXt chunks were found", "gAMA": "gamma=0.45455 (See Gamma, above)", "tIME": "2017-06-23T16:34:42Z" }, "signature": "2bd68a4db6eb3a9887414ccdeffb742e315d6a7dd5a5b72eb62d4c9bfef3c98f" }, "Colors": 168, "Version": "ImageMagick 6.8.9-9 Q16 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"https://clowder.ncsa.illinois.edu/clowder/api/extractors/gi_detector" } }, { "content": { "ocr_text": "No text detected" }, "@context": [ "https://clowder.ncsa.illinois.edu/contexts/metadata.jsonld", { "ocr_text": "http://clowder.ncsa.illinois.edu/ncsa.image.ocr#ocr_text" } ], "created_at": "Fri Jun 23 11:34:44 CDT 2017", "agent": { "extractor_id": "https://clowder.ncsa.illinois.edu/clowder/api/extractors/ncsa.image.ocr", "@type": "cat:extractor", "name": "https://clowder.ncsa.illinois.edu/clowder/api/extractors/ncsa.image.ocr" } }, { "content": { "conformsTo": [ { "sf:mime": "image/png", "sf:version": "1.0", "@id": "info:pronom/fmt/11", "sf:name": "Portable Network Graphics", "sf:basis": "extension match png; byte match at [[[0 16]] [[169329 12]]]" } ], "extent": 169341 }, "@context": [ "https://clowder.ncsa.illinois.edu/contexts/metadata.jsonld", { "conformsTo": "http://purl.org/dc/terms/conformsTo", "extent": "http://purl.org/dc/terms/extent" } ], "created_at": "Fri Jun 23 11:34:44 CDT 2017", "agent": { "extractor_id": "http://141.142.211.76:9000/clowder-dev/extractors/siegfried/2.0", "@type": "cat:extractor", "name": "http://141.142.211.76:9000/clowder-dev/extractors/siegfried/2.0" } }, { "content": { "versus_descriptors": [] }, "@context": [ "https://clowder.ncsa.illinois.edu/contexts/metadata.jsonld", { "descriptor_id": "http://clowder.ncsa.illinois.edu/ncsa.versus.image#descriptor_id", "versus_descriptors": "http://clowder.ncsa.illinois.edu/ncsa.versus.image#versus_descriptors", "bands": "http://clowder.ncsa.illinois.edu/ncsa.versus.image#bands", "descriptor": "http://clowder.ncsa.illinois.edu/ncsa.versus.image#descriptor", "extractor_id": "http://clowder.ncsa.illinois.edu/ncsa.versus.image#extractor_id", "bins": "http://clowder.ncsa.illinois.edu/ncsa.versus.image#bins" } ], "created_at": "Fri Jun 23 11:34:44 CDT 2017", "agent": { "extractor_id": "https://clowder.ncsa.illinois.edu/clowder/api/extractors/ncsa.versus.image", "@type": "cat:extractor", "name": "https://clowder.ncsa.illinois.edu/clowder/api/extractors/ncsa.versus.image" } }, { "content": { "mean grayscale value": 159.91587890625001 }, "@context": [ "https://clowder.ncsa.illinois.edu/contexts/metadata.jsonld", { "mean grayscale value": "http://clowder.ncsa.illinois.edu/ncsa.cv.meangrey#mean_grayscale_value" } ], "created_at": "Fri Jun 23 11:34:44 CDT 2017", "agent": { "extractor_id": "https://clowder.ncsa.illinois.edu/clowder/api/extractors/ncsa.cv.meangrey", "@type": "cat:extractor", "name": "https://clowder.ncsa.illinois.edu/clowder/api/extractors/ncsa.cv.meangrey" } }, { "content": { "sha1": "aa96bac9ad1ae37c6333941de87c25ed855cf6a8", "sha224": "886fd6479e48135578cbf309cdf74a22b70ca000cfc402b4c3a8ebeb", "sha384": "0c5b6ad353576d2edd5213b25c3dd1a7f43529caa3e899c9c218f549673c9bce1ac8655b885f090cfe2ebd3921bc0a27", "sha256": "9fad76631d78287817489cb501a42385e3cf8012855a11bcfdf0196809ce597a", "sha512": 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Preference Extractor": { "Definitions": { "Human Preference": "A Computer Vision model that uses the spectral data of an image to get a human preference value ranging from 1 to 5.", "Green Index": "The green index is the estimated percentage of green pixels within an image." }, "Data": { "Green Index": "0.0" } } } ], "id": "594d43234f0c4db82da515dd" } |
Redirection
BD-CLI supports input / output redirection. This feature can be used to integrate BD-CLI with other command-line utilities. An example is shown below. Here we are providing the name of the input file needed by BD-CLI from a text file. At present, we support processing of only one filename (the first one) from such an input file:
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Help
Below you can see the output of the command (bd -h) which basically describes how to use this client:
...