Bokode - Wikipedia
WEBThe bokode pattern is a tiled series of Data Matrix codes. The name is a portmanteau of the words bokeh —a photographic term for defocus —and barcode. Rewritable bokodes are called bocodes. Bokodes are circular with a diameter of 3 millimetres (0.12 in). A bokode consists of an LED covered with a photomask and a lens.
Bokode | Camera Culture
WEBThe design exploits the bokeh effect of ordinary cameras lenses, which maps rays exiting from an out of focus scene point into a disk like blur on the camera sensor. This bokeh-code or Bokode is a barcode design with a simple lenslet over the pattern.
Bokode: Barcodes Done Better | alum.mit.edu
WEBJul 27, 2009 · The new system, called Bokode, is based on a different way of encoding visual information, says Media Lab Associate Professor Ramesh Raskar, who leads the lab's Camera Culture group. The new approach encodes data in the angular dimension: Rays of light coming from the new tags vary in brightness depending on …
Bokode_百度百科
WEBbokode是一种基于相机的远距离交互的细微视觉标签，可以读到一个标准的相机定位四米远的解码的身份,和六自由度姿态 (角和距离)。
Barcodes for the rest of us - MIT News
WEBJul 24, 2009 · The name Bokode comes from the Japanese photography term bokeh, which refers to the round blob produced in an out-of-focus image of a light source. The Bokode system uses an out-of-focus camera -- which allows the angle-encoded information to emerge from the resulting blurred spot -- to record the …
Bokode - YouTube
WEBJul 25, 2009 · The Camera Culture group presents Bokodes, tiny imperceptible barcodes that can be read by a standard camera positioned up to four meters away to decode identity, and six-degree-of-freedom pose ...
Overview ‹ Bokode: Imperceptible Visual Tags for Camera-Based ...
WEBBokode: Imperceptible Visual Tags for Camera-Based Interaction from a Distance was active from January 2008 to January 2012. With over a billion people carrying camera-phones worldwide, we have a new opportunity to upgrade the classic bar code to encourage a flexible interface between the machine world and the human world.
Bokode: imperceptible visual tags for camera based interaction …
WEBJul 27, 2009 · We show a new camera based interaction solution where an ordinary camera can detect small optical tags from a relatively large distance. Current optical tags, such as barcodes, must be read within a short range and the codes occupy valuable physical space on …
Bokode: Imperceptible Visual Tags for Camera-based Interaction …
WEBAug 3, 2009 · The design exploits the bokeh effect of ordinary cameras lenses, which maps rays exiting from an out of focus scene point into a disk like blur on the camera sensor. This bokeh-code or Bokode is a barcode design with a simple lenslet over the pattern.
OVS | Bokode: Imperceptible Visual Tags for Camera Based …
WEBApr 12, 2018 · Bokode: Imperceptible Visual Tags for Camera Based Interaction from a Distance We show a new camera based interaction solution where an ordinary camera can detect small optical tags from a relatively large distance. Current optical tags, such as barcodes, must be read within a short range and the codes occupy valuable physical space on …