최소 단어 이상 선택하여야 합니다.
최대 10 단어까지만 선택 가능합니다.
다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
NTIS 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
DataON 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Edison 바로가기다음과 같은 기능을 한번의 로그인으로 사용 할 수 있습니다.
Kafe 바로가기국가/구분 | United States(US) Patent 등록 |
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국제특허분류(IPC7판) |
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출원번호 | US-0620941 (2012-09-15) |
등록번호 | US-8810723 (2014-08-19) |
우선권정보 | AU-PO7991 (1997-07-15); AU-PO8504 (1997-08-11) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 1534 |
A quad-core processor for use in a hand-held device with a CMOS image sensor. The quad-core processor has an image sensor interface for receiving data from the CMOS image sensor and four processing units interconnected with each other for parallel processing of data from the image sensor interface.
A quad-core processor for use in a hand-held device with a CMOS image sensor. The quad-core processor has an image sensor interface for receiving data from the CMOS image sensor and four processing units interconnected with each other for parallel processing of data from the image sensor interface. The four processing units and the image sensor interface are integrated onto a single chip.
1. A processor for a hand-held device with an image sensor and a scanner for scanning encoded data printed on a substrate in a machine readable form, the processor comprising: an image sensor interface for receiving data from the image sensor;multiple processing units interconnected with each other
1. A processor for a hand-held device with an image sensor and a scanner for scanning encoded data printed on a substrate in a machine readable form, the processor comprising: an image sensor interface for receiving data from the image sensor;multiple processing units interconnected with each other for parallel processing of data from the image sensor interface; anda scanner interface configured to receive image processing instructions in the encoded data,wherein the multiple processing units, the scanner interface, and the image sensor interface are integrated onto a single chip, andwherein each processing unit includes rewritable memory storing microcode to operatively control the processing unit. 2. A device, comprising: an image sensor;a memory for storing image data captured by an image sensor;a processor including: multiple processing units configured for processing the image data based on image processing instructions,an instruction input interface for receiving a signal based on a pattern of pixels and for decoding the signal into the image processing instructions. 3. The device according to claim 2, wherein the processor further includes a crossbar switch to interconnect the multiple processing units. 4. The device according to claim 2, wherein the processor further includes: an image sensor interface from receiving the image data from the image sensor;an input FIFO (first in, first out); andan output FIFO,wherein the input FIFO is configured for receiving data from the image sensor interface and inputting the data to the multiple processing units, andwherein the output FIFO is configured for receiving output data processed by the multiple processing units based on the image processing instructions. 5. The device according to claim 4, further comprising a data bus, wherein the data bus is configured to connect the processor to the input FIFO and the output FIFO. 6. The device according to claim 2, further comprising a data cache for storing output data processed by the multiple processing units based on the image processing instructions. 7. The device according to claim 2, wherein the multiple processing units perform one or more processing tasks selected from: rotating the image data;color converting the image data; anddithering the image data. 8. The device according to claim 4, wherein the instruction input interface is connected to the input FIFO and the processor for inputting the image processing instructions to the multiple processing units by causing the processor to rewrite microcode in a memory included in each of the multiple processing units. 9. The device according to claim 2, further comprising: a display;wherein the processor further includes a display interface configured to receive processed data from the multiple processing units and transmit the processed data to the display. 10. The device according to claim 2, wherein the processor further includes a keyboard interface for receiving instructions for rewriting microcode in a memory included within each of the multiple processing units. 11. The device according to claim 2, further comprising: a USB (universal serial bus) port for communication with an external device;wherein the processor further includes a USB interface that connects to the USB port and the processor for communication with the external device. 12. The device according to claim 2, wherein the bit pattern based on pixels is decoded to generate the image processing instructions. 13. The device according to claim 2, wherein the processor further comprises an instruction memory, wherein the image processing instructions are stored in the instruction memory as a script. 14. The processor according to claim 1, further comprising a crossbar switch to interconnect the multiple processing units. 15. The processor according to claim 1, further comprising: an input FIFO (first in, first out) and an output FIFO,wherein the input FIFO is configured for receiving data from the image sensor interface and inputting the data to the multiple processing units, andwherein the output FIFO is configured for receiving output data processed by the multiple processing units. 16. The processor according to claim 1, further comprising a data cache for storing output data processed by the multiple processing units. 17. The processor according to claim 1, wherein the multiple processing units perform one or more processing tasks selected from: rotating the image data;color converting the image data; anddithering the image data.
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