Hi Philippe: Any progress? Do you need any help?
On 3/6/06, Ivan Sekulovic <[EMAIL PROTECTED]> wrote: > I think that licence is OK. > > Using that libray for plugin is realy simple. I've done some test some > time ago. > > All you have to do is something like this (content is byte[]) > > Metadata metadata = > JpegMetadataReader.extractMetadataFromJpegSegmentReader(new > JpegSegmentReader(content)); > > And then you can read all EXIF and IPTC data you need: > > Directory exifDirectory = > metadata.getDirectory(ExifDirectory.class); > String exifCameraMake = > exifDirectory.getString(ExifDirectory.TAG_MAKE); > String exifCameraModel = > exifDirectory.getString(ExifDirectory.TAG_MODEL); > String exifCopyright = > exifDirectory.getString(ExifDirectory.TAG_COPYRIGHT); > String exifArtist = > exifDirectory.getString(ExifDirectory.TAG_ARTIST); > String exifSubjectLocation = > exifDirectory.getString(ExifDirectory.TAG_SUBJECT_LOCATION); > String exifSubjectLocation2 = > exifDirectory.getString(ExifDirectory.TAG_SUBJECT_LOCATION_2); > String exifUserComment = > exifDirectory.getString(ExifDirectory.TAG_USER_COMMENT); > String exifWinTitle = > exifDirectory.getString(ExifDirectory.TAG_WIN_TITLE); > String exifWinComment = > exifDirectory.getString(ExifDirectory.TAG_WIN_COMMENT); > String exifWinAuthor = > exifDirectory.getString(ExifDirectory.TAG_WIN_AUTHOR); > String exifWinKeywords = > exifDirectory.getString(ExifDirectory.TAG_WIN_KEYWORDS); > String exifWinSubject = > exifDirectory.getString(ExifDirectory.TAG_WIN_SUBJECT); > > > Directory iptcDirectory = > metadata.getDirectory(IptcDirectory.class); > String iptcCaption = > iptcDirectory.getString(IptcDirectory.TAG_CAPTION); > String iptcWriter = > iptcDirectory.getString(IptcDirectory.TAG_WRITER); > String iptcHeadline = > iptcDirectory.getString(IptcDirectory.TAG_HEADLINE); > String iptcKeywords = > iptcDirectory.getString(IptcDirectory.TAG_KEYWORDS); > String iptcCredit = > iptcDirectory.getString(IptcDirectory.TAG_CREDIT); > String iptcCopyrightNotice = > iptcDirectory.getString(IptcDirectory.TAG_COPYRIGHT_NOTICE); > String iptcObjectName = > iptcDirectory.getString(IptcDirectory.TAG_OBJECT_NAME); > String iptcCategory = > iptcDirectory.getString(IptcDirectory.TAG_CATEGORY); > String iptcSupplementalCategories = > iptcDirectory.getString(IptcDirectory.TAG_SUPPLEMENTAL_CATEGORIES); > String iptcSource = > iptcDirectory.getString(IptcDirectory.TAG_SOURCE); > String iptcCity = iptcDirectory.getString(IptcDirectory.TAG_CITY); > String iptcState = > iptcDirectory.getString(IptcDirectory.TAG_PROVINCE_OR_STATE); > String iptcCountry = > iptcDirectory.getString(IptcDirectory.TAG_COUNTRY_OR_PRIMARY_LOCATION); > > > But I think that jpeg plugin should have some additional search > criteria, such as image height and width and dominant colors (e.g. > dominant color search on http://www.ifimages.com/). What would it take > to have lucene range queries in nutch ? Something like: "height:[500 > TO 600] width:[300 TO 400]. > > > Sekula > > > Philippe EUGENE wrote: > > > > >> I think it makes sense. > >> For a general search engine it will allow to search on image comments > >> for > >> instance. > >> For an image search engine it will allow to search on technical metadata > >> (exposure time, date, ...) > >> > > > > > > Ok. I can try to make this plug-in next week. > > I can use this java library : > > http://www.drewnoakes.com/code/exif/ > > > > I hope there is no Licensing problem using this library inside Nutch > > Project. > > -- > > Philippe > > > > > > > > ------------------------------------------------------- This SF.Net email is sponsored by xPML, a groundbreaking scripting language that extends applications into web and mobile media. Attend the live webcast and join the prime developer group breaking into this new coding territory! http://sel.as-us.falkag.net/sel?cmd=lnk&kid0944&bid$1720&dat1642 _______________________________________________ Nutch-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/nutch-general
