Re: Update: AntiSpam Images (CAPTCHA)
Jean-Luc Cooke wrote:
- Images are now using GIF as requested by many people
Just a random thought: wouldn't JPEG with a high "artefact count" (JPEG
"bluriness") help fool programs?
.
Relevant Pages
- Re: Overlay in DataSet CompressedSamples^RG3
... own decoder for lossless JPEG because of the bugs found in some 16 ... you remove the "overlay" bits, ... pixel is 0, but image is MONOCHROME1 so pixel appears as very bright). ... looping over the whole image in quest for a potential artefact. ...
(comp.protocols.dicom) - Overlay in DataSet CompressedSamples^RG3
... Since the early beginning of GDCM we have always been 'cleaning up' ... Clearly the DataSet does not declare any Overlay, ... the IJG (the jpeg lib used in GDCM) is ... looping over the whole image in quest for a potential artefact. ...
(comp.protocols.dicom) - Re: Overlay in DataSet CompressedSamples^RG3
... TomoVision use PVRG for lossy JPEG decoding. ... you remove the "overlay" bits, ... pixel is 0, but image is MONOCHROME1 so pixel appears as very bright). ... looping over the whole image in quest for a potential artefact. ...
(comp.protocols.dicom) - Re: Overlay in DataSet CompressedSamples^RG3
... Jasper decoder because it ... TomoVision use PVRG for lossy JPEG decoding. ... pixel is 0, but image is MONOCHROME1 so pixel appears as very bright). ... same artefact as we do. ...
(comp.protocols.dicom) - Re: Overlay in DataSet CompressedSamples^RG3
... TomoVision use PVRG for lossy JPEG decoding. ... looping over the whole image in quest for a potential artefact. ...
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