Сони выкатила новый CMOS сенсор, формата 1/1.8, 6 мегапискселей 60 раз в секунду. Достигнуто это благодаря массиву АЦП, который параллельно оцифровывает данные с 3000 столбцов. Если выборку проредить, брать только каждый пятый столбец, то скорость увеличится в 5 раз и составит 300к/с. То есть, наконец-то появилась возможность не только снимать фотографии и кино одновременно, но и определять экспозицию с помощью сенсора.
http://www.sony.net/Products/SC-HP/cx_news/vol47/pdf/imx017cqe.pdf
Sony has now developed the IMX017CQE high-speed/high-resolution CMOS
sensor that can output 6.4M-pixel images at 60 frame/s.
This sensor can also capture 6.4M-pixel high-resolution still images during
moving images capture without interrupting the moving images capture.
This allows it to implement seamless imaging in which the user has
no need to be aware of the boundary between still and moving imaging. It
furthermore supports 300 frame/s ultrahigh-speed imaging, making it possible
for consumer cameras to capture moving images without missing
any of the decisive moments that were previously impossible to capture.
Image sensors have seen continuous progress in total pixel counts and, at
the same time, in reduced feature sizes in the pixels. Now, by striving for
higher speeds in addition to excellent picture quality, Sony is about to create
a whole new market for image sensors. Конец цитаты.
http://www.sony.net/Products/SC-HP/cx_news/vol47/pdf/imx017cqe.pdf
Sony has now developed the IMX017CQE high-speed/high-resolution CMOS
sensor that can output 6.4M-pixel images at 60 frame/s.
This sensor can also capture 6.4M-pixel high-resolution still images during
moving images capture without interrupting the moving images capture.
This allows it to implement seamless imaging in which the user has
no need to be aware of the boundary between still and moving imaging. It
furthermore supports 300 frame/s ultrahigh-speed imaging, making it possible
for consumer cameras to capture moving images without missing
any of the decisive moments that were previously impossible to capture.
Image sensors have seen continuous progress in total pixel counts and, at
the same time, in reduced feature sizes in the pixels. Now, by striving for
higher speeds in addition to excellent picture quality, Sony is about to create
a whole new market for image sensors. Конец цитаты.