tag:blogger.com,1999:blog-19092890.post3299486356302254768..comments2024-03-19T08:15:45.946+02:00Comments on Image Sensors World: ISDI-cmos Offers Two Image Sensors in One ArrayVladimir Koifmanhttp://www.blogger.com/profile/01800020176563544699noreply@blogger.comBlogger11125tag:blogger.com,1999:blog-19092890.post-77884910355157865192013-01-04T16:48:03.242+02:002013-01-04T16:48:03.242+02:00This sensor was not designed by RALThis sensor was not designed by RALAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-30906583936826035162011-05-06T15:53:55.496+03:002011-05-06T15:53:55.496+03:00Company grown out of the UK Research Council funde...Company grown out of the UK Research Council funded projects on Active Pixel Sensors' Hmmm. This is interesting knowing that we (Rutherford Appleton Lab) designed all the sensors for this project ...renato turchettahttp://www.dsc.stfc.ac.uk/cmossensorsnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-34953189898057985902011-02-16T15:52:46.482+02:002011-02-16T15:52:46.482+02:00A log sensor can be sampled at virtually any momen...A log sensor can be sampled at virtually any moment, so such operation can be done more easily by using random addressing based architecture.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-46552644601889396432011-02-16T14:11:37.595+02:002011-02-16T14:11:37.595+02:00DUOS camera offer independent readouts for selecte...DUOS camera offer independent readouts for selected regions. This enables two camera operations within the same pixel array; each of those cameras has its own programmable gain and at the same time is possible to perform multiple sampling within what we call the ‘fast’ camera while we are reading out the background image with what we call the ‘slow’ camera. I don’t think a log sensor can match this operation since this sensor was design for specific application with bright region in the centre of the image. In some scientific applications is important to have integrating detectors because some of the particles arrive are not a uniform with time. Log sensors assume a constant illumination to operate.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-38208463916329941062011-02-14T19:14:42.023+02:002011-02-14T19:14:42.023+02:00Here is a demo video:
http://www.youtube.com/watch...Here is a demo video:<br />http://www.youtube.com/watch?v=UtmXFqptA9A<br /><br />-yang niAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-90014646577817298042011-02-14T13:24:38.797+02:002011-02-14T13:24:38.797+02:00here is a demo :
http://www.youtube.com/watch?v=Ut...here is a demo :<br />http://www.youtube.com/watch?v=UtmXFqptA9A<br /><br />-yang niAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-79761626313466779852011-02-14T12:01:53.307+02:002011-02-14T12:01:53.307+02:00The classic log sensor has poor performance. Our n...The classic log sensor has poor performance. Our new log sensor can have the same SNR as normal linear CMOS sensor but with more than 120dB DR without any accommodation. It'll be presented at ISE2011. <br />-yang niAnonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-51987583468678108032011-02-14T08:27:42.671+02:002011-02-14T08:27:42.671+02:00@ from which institution does this company come??
...@ <i>from which institution does this company come??</i><br /><br />From University of Sheffield, UK, I'd guess:<br /><br />http://www.shef.ac.uk/eee/research/ielVladimir Koifmanhttps://www.blogger.com/profile/01800020176563544699noreply@blogger.comtag:blogger.com,1999:blog-19092890.post-73903523138986129282011-02-14T01:26:18.614+02:002011-02-14T01:26:18.614+02:00i dont think log sensor will do the job for scient...i dont think log sensor will do the job for scientific applications or maintaining good S/N on the dark area of the image.Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-54168412704703068202011-02-13T22:24:20.006+02:002011-02-13T22:24:20.006+02:00from which institution does this company come??from which institution does this company come??Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-19092890.post-18065612122496961372011-02-13T21:49:19.229+02:002011-02-13T21:49:19.229+02:00This can be handled with logarithmic law sensor in...This can be handled with logarithmic law sensor in one frame.Anonymousnoreply@blogger.com