tag:blogger.com,1999:blog-19092890.post6008592192757486925..comments2024-03-28T17:41:43.970+02:00Comments on Image Sensors World: Sony Hiring More Image Sensor Engineers in Japan, Expanding Polarization Sensors LineupVladimir Koifmanhttp://www.blogger.com/profile/01800020176563544699noreply@blogger.comBlogger6125tag:blogger.com,1999:blog-19092890.post-92157343268083662372020-06-27T00:52:07.204+03:002020-06-27T00:52:07.204+03:00Anyone here interested in Wavelets?
Please, check...Anyone here interested in Wavelets?<br /><br />Please, check out my Master dissertation about PCBs inspection using Fast Wavelet Transform:<br /><br />http://repositorio.unicamp.br/jspui/bitstream/REPOSIP/338849/1/Bonello_DanielKatz_M.pdf<br /><br />Thank you ;)Daniel Katzhttps://www.blogger.com/profile/17627367224326700380noreply@blogger.comtag:blogger.com,1999:blog-19092890.post-4579316056525654452019-03-09T00:24:43.781+02:002019-03-09T00:24:43.781+02:00FRAMOS has an article describing how 4D Technology...FRAMOS has an article describing how 4D Technology applies the IMX250MZR sensors for metrology applications.<br />https://www.framos.com/en/news/case-study-4d-technology-micro-polarizer-technology-makes-impossible-measurements-possibleJames Mihaychukhttps://www.blogger.com/profile/15715427472552097213noreply@blogger.comtag:blogger.com,1999:blog-19092890.post-84765811050637707472019-02-27T17:24:30.583+02:002019-02-27T17:24:30.583+02:00Everything comes with a cost. Polarization filters...Everything comes with a cost. Polarization filters substantially cut number of photons reaching photodiodes thus decrease sensitivity and SNR. If someone would invent polarizing filters on demand, ex. switch it on when needed and switch off in ow light conditions...Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-14374351374935326642019-02-22T18:36:00.172+02:002019-02-22T18:36:00.172+02:00we all need to make money right Albert? :)we all need to make money right Albert? :)Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-16142016755788202632019-02-22T17:59:31.711+02:002019-02-22T17:59:31.711+02:00The polarization sensor would be useful underwater...The polarization sensor would be useful underwater and for self-driving vehicles. Many invertebrates, including insects, spiders, cephalopods, and stomatopods, have evolved to detect polarization information with high-dynamic-range photosensitive cells and utilize this information in visually guided behavior.<br /><br />The articles: "Dynamic polarization vision in mantis shrimps" https://www.nature.com/articles/ncomms12140 and "Bioinspired polarization vision enables underwater geolocalization": http://advances.sciencemag.org/content/4/4/eaao6841 along with its associated YouTube video: "Mantis Shrimp Inspired Camera Enables Glimpse Into Hidden World": https://www.youtube.com/watch?v=0jb7DtWFgAQ shows underwater footage from this type of imaging.<br /><br />Land based footage from a self-driving car is shown in this article: "Self-driving cars see better with cameras that mimic mantis shrimp vision": https://www.sciencenews.org/article/self-driving-cars-see-better-cameras-mimic-mantis-shrimp-vision and associated YouTube video: "See how a new type of polarization camera illuminates a foggy street | Science News": https://www.youtube.com/watch?v=NoALiNpEiJA .<br /><br />Robhttps://www.blogger.com/profile/08222535289392471857noreply@blogger.comtag:blogger.com,1999:blog-19092890.post-86653265486283503882019-02-22T12:32:19.853+02:002019-02-22T12:32:19.853+02:00Hi Sony, the more imaging engineers you hire the b...Hi Sony, the more imaging engineers you hire the better ! And don't forget : they all need decent training in digital image capture.Albert Theuwissen - Harvest Imagingnoreply@blogger.com