Portable imaging device with multi-core processor and orientation sensor
First Claim
Patent Images
1. A imaging device, comprising:
- an image sensor;
a display for displaying an image sensed by the image sensor;
an orientation sensor for sensing an orientation of the imaging device; and
,a central processor including;
an image sensor interface for receiving data from the image sensor and an output from the orientation sensor,multiple processing units configured for simultaneously processing the data based on image processing instructions, wherein the multiple processing units are interconnected to each other separately from a connection from the multiple processing units to the image sensor interface,an image display interface for sending processed data to the display, andan instruction input interface for receiving a signal based on a pattern of pixels, wherein the central processor is configured for decoding the signal into the image processing instructions;
wherein the image sensor interface, the multiple processing units, the image display interface, and the instruction input interface are integrated onto a single chip.
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Abstract
A portable imaging device that has a CMOS image sensor, a color display for displaying an image sensed by the CMOS image sensor, an orientation sensor for sensing the device orientation and, a central processor. The central processor has an image sensor interface for receiving data from the CMOS image sensor and an output from the orientation sensor, multiple processing units configured for simultaneously processing the data, and an image display interface for sending processed data to the color display. The central processor is integrated onto a single chip.
1734 Citations
20 Claims
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1. A imaging device, comprising:
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an image sensor; a display for displaying an image sensed by the image sensor; an orientation sensor for sensing an orientation of the imaging device; and
,a central processor including; an image sensor interface for receiving data from the image sensor and an output from the orientation sensor, multiple processing units configured for simultaneously processing the data based on image processing instructions, wherein the multiple processing units are interconnected to each other separately from a connection from the multiple processing units to the image sensor interface, an image display interface for sending processed data to the display, and an instruction input interface for receiving a signal based on a pattern of pixels, wherein the central processor is configured for decoding the signal into the image processing instructions; wherein the image sensor interface, the multiple processing units, the image display interface, and the instruction input interface are integrated onto a single chip. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16)
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17. An imaging device comprising:
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user input buttons; an image sensor; a display for displaying an image sensed by the image sensor; an orientation sensor for sensing an orientation of the imaging device; and a central processor, including; an image sensor interface for receiving data from the image sensor and an output from the orientation sensor, multiple processing units configured for simultaneously processing the data based on image processing instructions, an image display interface for sending processed data to the display, an input FIFO (first in, first out) for receiving data from the image sensor interface, and inputting the data to the multiple processing units, and an output FIFO for receiving processed data, wherein the central processor is configured to receive scanned image data of an image, decode the scanned image data into the image processing instructions, and send the image processing instructions to the input FIFO. - View Dependent Claims (18, 19, 20)
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Specification