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Nikon EXPEED, a system on a chip including an image processor, video processor, digital signal processor (DSP) and a 32-bit microcontroller controlling the chip. An image processor, also known as an image processing engine, image processing unit (IPU), or image signal processor (ISP), is a type of media processor or specialized digital signal processor (DSP) used for image processing, in ...
[2] [3] Its first version, ImageJ 1.x, is developed in the public domain, while ImageJ2 and the related projects SciJava, ImgLib2, and SCIFIO are licensed with a permissive BSD-2 license. [4] ImageJ was designed with an open architecture that provides extensibility via Java plugins and recordable macros. [ 5 ]
The EXPEED 5A image-processing engine is first seen in the Nikon 1 J5, which was announced April 2, 2015. [50] In the Nikon 1 J5 it is capable of 4k Ultra HD (3840*2160) at 15 fps, Full-HD (1920*1080) at 60 fps, HD (1280*720) at 120 fps, 800 x 296 at 400 fps and 400 x 144 at 1200 fps.
Many of the techniques of digital image processing, or digital picture processing as it often was called, were developed in the 1960s, at Bell Laboratories, the Jet Propulsion Laboratory, Massachusetts Institute of Technology, University of Maryland, and a few other research facilities, with application to satellite imagery, wire-photo standards conversion, medical imaging, videophone ...
The resulting image is larger than the original, and preserves all the original detail, but has (possibly undesirable) jaggedness. The diagonal lines of the "W", for example, now show the "stairway" shape characteristic of nearest-neighbor interpolation. Other scaling methods below are better at preserving smooth contours in the image.
Sharpness-based image processing. Dedicated sections ("blocks") of the processor for specific Dual Pixel CMOS AF tasks, and for subject detection (including the new Head Detection AF, and AF tracking capabilities for both viewfinder and Live View shooting). Image processing performance up to approximately 3.1× faster than two DIGIC 6+ processors.
Fiji is most popular in the life sciences community, where the 3D Viewer [12] helps visualizing data obtained through light microscopy, and for which Fiji provides registration, [13] segmentation, and other advanced image processing algorithms.
The core of a PVC is the image processing unit (IPU) a programmable unit tailored for image processing. The Pixel Visual Core architecture was also designed either to be its own chip, like the SR3HX, or as an IP block for System on a chip (SOC) .