• Please use real names.

    Greetings to all who have registered to OPF and those guests taking a look around. Please use real names. Registrations with fictitious names will not be processed. REAL NAMES ONLY will be processed

    Firstname Lastname


    We are a courteous and supportive community. No need to hide behind an alia. If you have a genuine need for privacy/secrecy then let me know!
  • Welcome to the new site. Here's a thread about the update where you can post your feedback, ask questions or spot those nasty bugs!

human vision

  1. Dr Klaus Schmitt

    Exhibit with multispectral works

    There is currently an exhibit in Germany at the Museum Sinclair-House, Bad Homburg within the "Wandelmut" (willingness to change) series, which has some of my multispectral works on display. Visible here is a Rudbeckia hirta flower in human vision, simulated bee and butterfly vision, showing the...
  2. Dr Klaus Schmitt

    Oncostele orchid multispectral

    Human vision, reflected UV, simulated butterfly and bee vision (left to right, top to bottom)
  3. Dr Klaus Schmitt

    Human vs Animal vision ...

    This is vision of HUMAN, BUTTERFLY, BEE, DOG, HORSE and BAT. Humans have trichromatic vision, they see Blue, Green, Red, Butterflies see UV (ultraviolet), Blue, Green, Red they are Tetrachromats Bees see UV, Blue, Green, they are trichomats Dogs are Dichromats, see only blue and yellow, but...
  4. Dr Klaus Schmitt

    [UV, VIS] Rudbeckia hirta stereo butterfly vision

    Some of my recent works on human and (simulated) insect vision, here how a flower ("black eyed susan", Rudbeckia hirta more specifically) may look like seen through a butterflies' eyes (only the sensitivity aspect: UV mapped in as blue). The stereo images are LRL images and allow crosseyed...