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-0850627 (2010-08-05) |
등록번호 | US-8866923 (2014-10-21) |
우선권정보 | AU-PQ0560 (1999-05-25) |
발명자 / 주소 |
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출원인 / 주소 |
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대리인 / 주소 |
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인용정보 | 피인용 횟수 : 0 인용 특허 : 1540 |
A modular camera and printer is disclosed. A camera module is provided having an image sensor for capturing an image in a RGB format. The camera module also has a central processing unit with program memory for storing program steps for execution by the central processing unit to operate the camera
A modular camera and printer is disclosed. A camera module is provided having an image sensor for capturing an image in a RGB format. The camera module also has a central processing unit with program memory for storing program steps for execution by the central processing unit to operate the camera module, and an image storage memory for storing the captured image in the RGB format. An image processing unit of the camera module is in communication with the image storage memory and transforms image data in the image storage memory into a L*a*b* format. The camera module also has a serial bus for outputting transformed image data in the L*a*b* format. A printer module is provided also having a serial bus in communication with the serial bus of the camera module. The printer module receives the image data from the camera module in the L*a*b* format, converts the image data to a color space of the printer module, and then prints the image data on a printhead.
1. A handheld device, comprising: an image sensor for capturing an image;one or more memories for storing image data that represents the captured image; andone or more processors operatively coupled to the image sensor and the one or more memories, wherein the one or more processors are configured w
1. A handheld device, comprising: an image sensor for capturing an image;one or more memories for storing image data that represents the captured image; andone or more processors operatively coupled to the image sensor and the one or more memories, wherein the one or more processors are configured with computer executable instructions for: reading the image data;converting the image data into linearized RGB (red green blue) image data;planarizing the linearized RGB image data; andwriting the planarized and linearized RGB image data to the one or more memories;wherein planarizing the linearized RGB image data comprises storing data representing each of the red, green, and blue components of the image as an independent plane;wherein each plane is a data structure that can be read or written independently of the other planeswherein the one or more processors include an image capture processing unit, an image histogram processing unit, an image enhancement processing unit, and a central processing unit; andwherein the image enhancement processing unit is configured with computer executable instructions for performing white-balancing, range expansion, image resampling, color conversion, and image sharpening in parallel. 2. The method of claim 1, wherein writing the planarized and linearized RGB image data to the one or more memories comprises: writing each plane of linearized RGB image data to the one or more memories as an array of data distinct from the arrays of data corresponding to the other planes. 3. The handheld device of claim 1, wherein the image sensor is included in a camera component of the handheld device. 4. The handheld device of claim 1, wherein the one or more processors are included in an application specific integrated circuit (ASIC). 5. The handheld device according to claim 1, wherein the one or more processors are further configured with computer executable instructions for rotating the linearized RGB image data. 6. The handheld device according to claim 1, wherein the resampling comprises generating a full complement of red, green, and blue pixels for each coordinate present in the linearized RGB image data. 7. The handheld device according to claim 1, wherein the resampling includes calculating a medium resolution R, G, and B by pixels by running an image reconstruction filter on R, G, and B data, respectively. 8. The handheld device according to claim 1, wherein the computer executable instructions for performing color conversion comprise computer executable instructions for converting the linearized RGB image data to a color space that forms a superset of multiple traditional color spaces. 9. The handheld device according to claim 1, wherein the computer executable instructions for performing color conversion comprise computer executable instructions for converting the linearized RGB image data to L*a*b* format. 10. The handheld device according to claim 9, wherein the one or more processors are part of an integrated circuit and are further configured with computer executable instructions for transmitting the L*a*b* formatted image data out on a bus of the integrated circuit. 11. The handheld device according to claim 1, wherein the sharpening process involves a highpass filter of the luminance channel of the image.
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