i've never used photoshop CS, but i slapped a pnm header on top of the raw file saying that it was 8 bit grayscale, 3600 x 2200, and i see the car pretty clearly, with some weird stretched ghost image on top. the ghost might be some sort of high bit count Y channel?
allan On Sat, Aug 30, 2008 at 4:47 AM, <jgobuzon-lm at yahoo.com> wrote: > Allan: > > A 1.5 bytes per pixel cool!. Maybe was my imagination, but I can see a > odd repeated image when I open the RAW image with Photoshop CS2 with this > options: > > 1200 width, 1000 height, 3 channels, 16 bits depth and 0 bytes size header. > > > I'd put a zip-file with the RAW image on the next url > (a Windows-generated JGP image of the same car was included too) > > http://www.upitus.net/08354nussl68/imageCar.zip.htm > > and here too > > http://www.gigasize.com/get.php?d=t7m1l42fxrc > > > The scanner header-image date values are: > > STS : srbsts/0x01 hres/0x00000000 pcbActualData/256 > DMP : aSizeof: 256 > DMP : aImageSize: 7833600 > DMP : aImageIdentifier: 3 > DMP : aResolution: 200 > DMP : aXoffset: 0 > DMP : aYoffset: 0 > DMP : aImageWidth: 2400 > DMP : aImageHeight: 2176 > DMP : aBitDepth: 48 > DMP : aCompression: 0 > DMP : aPrintString: < > > > DMP : aDocumentCount: 0 > DMP : aTokenCount: 0 > DMP : aRegeneration: 0 > DMP : aDeskewEnabled 0 > DMP : aDeskewStatus: 0 > DMP : aRif: 0 > DMP : aSkewAngle: 0 > DMP : aPatchType: 0 > DMP : aPatchDetected 0 > DMP : aImageStatus: 0 > DMP : aAdditionalLength: 0 > DMP : aImageSegmentNumber: 0 > DMP : aImageLastSegment: 0 > > > > > Jose Osuna > > > > On Fri, Aug 29, 2008 at 8:52 PM, Jose Guadalupe Osuna Chavez > <jose.chaves at sat.gob.mx> wrote: >> >> Another weird thing about bit depth is as a result of the >> read_imageheader command I get values of: 2400 width, 2176 length with a >> total image bytes of 7833600. That doesn't match with an image of 2400 x >> 2176 x 6 bytes per pixel. > > sounds like it is compressed. i think the 48 bit value is a red > herring. the i1860 requires something like 96 bits in that spot, even > though it only scans in 24 bit color. > >> >> I'm just have watch on inquiry result a label with >> aFrontCameraYCCOutput:1 and aFrontCameraYRGBOutput:0. YCC is a Kodak image >> format, isn't? > > no, shortened form of YCbCr. > >> >> Later I'll post an URL to a RAW image file scanned (without graphic >> format header). > > sounds good. i might be able to figure it out. > > allan > >> >> Thanks a lot. > > > > > > > __________________________________________________ > Correo Yahoo! > Espacio para todos tus mensajes, antivirus y antispam ?gratis! > Reg?strate ya - http://correo.yahoo.com.mx/ > -- "The truth is an offense, but not a sin"
