Tag Archives: processor

Sony New IMX382 Sensor Tracks Objects at 1000fps!

Sony New IMX382 Sensor

Sony is not only pushing the frame rate boundaries of CMOS sensors with their Stacked technology; but now it’s implementing and improving on the design with circuitry that can track objects with pinpoint electronic precision based on pixel colors, contrast, and motion vectors. The result the IMX382 is a complete tracking sensor solution that could one day be used for full AF during high-speed video capture by accurately representing the scene.

While 1000fps is not the end all be all of high-speed frame rate, the fact that it can accurately track with very little lag the object motion in front could one day translate into perfect autofocus capability for many types of cameras. Not only the focus department is improved by this technology but now you can use the sensor in all sorts of industrial, law enforcement, traffic cameras and monitoring solutions for robotics.

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Samsung Exynos 9 8895 Series 4k 120fps Capable!

Samsung Exynos 9 8895

The new Samsung  Exynos 9 Series 8895 Chipset for smartphones has impressive new specs.  It claims the most advanced 3D and general processing performance for use in flagship smartphones. What interests us a lot is the direct claim that the chip can handle both recording and playback of 4k video at 120fps.

The UHD 4k resolution is 3,840 by 2,160 pixels or 8,294,400 pixels rounded up to 8.3MP per frame.  At 120fps this equates to 995 Megapixels /sec or near one Gigapixel.  This translates exactly to 480fps at 1080p full HD resolution or 1080fps at 720p.  This is quite astounding for bandwidth specs for a phone and opens the door wide open for real super slow motion on Samsung Tablets and Smartphones.

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Ambarella H2 Promises 4k at 120fps!

Ambarella-H2

Regardless of what the GoPro and Ambarella marriage can provide in tandem hardware it is clear the company wants to branch out of the fledgling sales of GoPro which have tanked in recent quarters and the stock price from a high near a $100 USD is now trading at a mere $12 which is half the IPO price.   By branching out it seems they want their chips in many more imaging devices and be less affected by the GoPro product cycle.

The announced H2 and H12 chips are able to provide beefy 4k specs at high frame rates for mobile devices at a mere 2 Watts of power. As to 1080p frame rates it will remain to be seen how this powerful new chip can handle that in a camera design and how it is implemented to squeeze that performance.  120fps at 4k from the H2 in theory should be able to yield 480fps at 1080p just counting the Pixel processing.  This however can be limited by the rest of the components like imaging sensor.

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