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Canon to Use DPAF Method for AI Blur « NEW CAMERA


By admin, on October fifteenth, 2021

Everyone knows Canon is now busy making next-generation vlogging cameras. And their R&D workforce working with the DPAF method to introduce an AI blur perform contained in the digicam. So, as soon as you’ll push the AI Blur button the Digital camera will mechanically set your lens to its Max aperture, after which with the assistance of DPAF pixels advance AI algorithms (BLRrmax) the digicam will permit customers to fine-tune the kind of bokeh or introduce extra blur.

Though the Patent could be very NEW, So we are able to count on such a function within the Canon digicam someday in 2023 or later.

Literature from Patent Doc

To offer an imaging equipment that suppresses an overlap of a blur with respect to an in-focus area when imaging for a composite picture of depth composition whereas sustaining a way of decision.SOLUTION: The imaging equipment (digital digicam 100) has an imaging unit 22 that captures a plurality of photographs captured with angles of view not less than elements of that are overlapped with topics and at completely different focal positions, a system management unit 50 that acquires distance data of the themes and acquires a distinction in distances based mostly on the gap data to set a diaphragm worth based mostly on the distinction in distances, and a picture processing unit 24 that synthesizes a plurality of photographs. The imaging unit 22 captures a plurality of photographs with the diaphragm worth set by the system management unit 50.SELECTED DRAWING: Determine 2

The picture processing unit 24 calculates some blurring charges by performing the above calculation on all adjoining areas (for instance, areas 511 and 513 in FIG. 5, and areas 512 and 513).

In step S405, the picture processing unit 24 units the most blur charge calculated in step S404 as the utmost blur charge.

Subsequent, in step S305, the system management unit 50 determines the aperture worth based mostly on the allowable blur quantity.
The allowable blur quantity referred to right here could also be preset relying on the properties of the lens or the like, or could also be set by the person.

Subsequent, in step S305, the system management unit 50 determines the aperture worth based mostly on the allowable blur quantity.
The allowable blur quantity referred to right here could also be preset relying on the properties of the lens or the like, or could also be set by the person.

First, the quantity of blur d on the imaging unit 22 may be calculated by the next (Equation 5).
Nevertheless, D represents the efficient aperture, and BLRrmax represents the utmost blur charge estimated in step S304.

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