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-0620919 (2012-09-15) |
등록번호 | US-9185247 (2015-11-10) |
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 : 1557 |
A central processor for installation in an imaging device with a CMOS image sensor. The central processor had an image sensor interface for receiving data from the CMOS image sensor and multiple processing units configured to operate in parallel for processing data from the image sensor interface. E
A central processor for installation in an imaging device with a CMOS image sensor. The central processor had an image sensor interface for receiving data from the CMOS image sensor and multiple processing units configured to operate in parallel for processing data from the image sensor interface. Each of the processing units has rewritable memory for microcode that operatively controls that processing unit. The multiple processing units and the image sensor interface are integrated onto a single chip.
1. A processor for an imaging device, the processor comprising: an image sensor interface for receiving data from an image sensor;multiple processing units configured to operate in parallel for processing data from the image sensor interface, wherein each of the multiple processing units includes re
1. A processor for an imaging device, the processor comprising: an image sensor interface for receiving data from an image sensor;multiple processing units configured to operate in parallel for processing data from the image sensor interface, wherein each of the multiple processing units includes rewritable memory for storing microcode to operatively control the processing unit; andan instruction input interface for receiving encoded data indicative of an image processing instruction executed by the multiple processing units, the instruction input interface being configured to decode the encoded data corresponding to the image processing instruction,wherein the multiple processing units, the instruction input interface, and the image sensor interface are integrated onto a single chip. 2. The processor according to claim 1, further comprising a crossbar switch that interconnects each of the multiple processing units. 3. The processor according to claim 1, further comprising: an input FIFO (first in, first out) configured for receiving data from the image sensor interface and inputting the data to the multiple processing units, andan output FIFO configured for receiving data processed by the multiple processing units to be read by other components of the imaging device. 4. The processor according to claim 3, further comprising: a central processing unit, anda data bus connecting the central processing unit to the input FIFO and the output FIFO, the central processing unit configured to operatively control the multiple processing units. 5. The processor according to claim 1, further comprising a data cache to store data processed by the multiple processing units. 6. The processor according to claim 1, wherein the data from the image sensor interface is input image data, and the multiple processing units perform one or more processing tasks selected from: rotating the input image data;color converting the input image data; anddithering the input image data. 7. The processor according to claim 5, further comprising a display interface connected to the data cache for reading the data processed by the multiple processing units and transmitting the data processed by the multiple processing units to a display included in the imaging device. 8. The processor according to claim 5, wherein each of the multiple processing units includes at least one address generator for the data processed by the multiple processing units sent to the data cache. 9. The processor according to claim 1, further comprising a keyboard interface for receiving user input of instructions for rewriting the microcode stored in the rewritable memory within each of the multiple processing units. 10. The processor according to claim 1, further comprising a USB (universal serial bus) interface, wherein the imaging device has a USB port for communication with an external device, such that the USB interface connects to the for communication with the external device. 11. An electronic device, comprising: an image sensor; anda processor, comprising: an image sensor interface for receiving data from the image sensor,multiple processing units configured to operate in parallel for processing data from the image sensor interface, wherein each of the multiple processing units includes rewritable memory for storing microcode to operatively control the processing unit, andan instruction input interface for receiving encoded data indicative of an image processing instruction executed by the multiple processing units, the instruction input interface being configured to decode the encoded data corresponding to the image processing instruction,wherein the multiple processing units, the instruction input interface, and the image sensor interface are integrated onto a single chip. 12. The electronic device according to claim 11, wherein the processor further comprises a crossbar switch that interconnects each of the multiple processing units. 13. The electronic device according to claim 11, wherein the processor further comprises: an input FIFO (first in, first out) configured for receiving data from the image sensor interface and inputting the data to the multiple processing units; andan output FIFO configured for receiving data processed by the multiple processing units to be read by other components of the electronic device. 14. The electronic device according to claim 13, wherein the processor further comprises: a central processing unit; anda data bus connecting the central processing unit to the input FIFO and the output FIFO, the central processing unit configured to operatively control the multiple processing units. 15. The electronic device according to claim 11, wherein the processor further comprises a data cache to store data processed by the multiple processing units. 16. The electronic device according to claim 15, wherein the processor further comprises a display interface connected to the data cache for reading the data processed by the multiple processing units and transmitting the data processed by the multiple processing units to a display included in the electronic device. 17. The electronic device according to claim 15, wherein each of the multiple processing units includes at least one address generator for the data processed by the multiple processing units sent to the data cache. 18. The electronic device according to claim 11, wherein the data from the image sensor interface is input image data, and the multiple processing units perform one or more processing tasks selected from: rotating the input image data;color converting the input image data; anddithering the input image data. 19. The electronic device according to claim 11, wherein the processor further comprises a keyboard interface for receiving user input of instructions for rewriting the microcode stored in the rewriteable memory within each of the multiple processing units. 20. The electronic device according to claim 11, further comprising a USB (universal serial bus) port for communication between the electronic device and an external device, wherein the processor further comprises a USB interface for communication with the external device via the USB port.
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