Abstract:
PROBLEM TO BE SOLVED: To make it possible to clearly photograph and store a paper medium to be read only by an operation to close a first case and a second case.SOLUTION: In order to photograph a paper medium 12 to be read placed in a first case 13a by an imaging unit 6 provided in a second case 13b, when detecting that the first case 13a and the second case 13b are closed into a predetermined state by a plurality of types of methods, a tablet terminal apparatus performs trapezoidal distortion correction processing on a photographed image acquired from the imaging unit 6 on the basis of a closed state, and thereafter records and stores it.
Abstract:
This invention provides an image reading apparatus including a light source unit which has a plurality of light sources in the same direction as the main scanning direction of an original and irradiates the original to read the original, a reader which reads the original on the basis of irradiation by the light source section and outputs reading information, an original region identificator which identifies an original existing region where the original exists, and a lighting control unit which executes lighting control of the light sources corresponding to the original region identified by the original region identificator. An image reading method using the image reading apparatus is also provided.
Abstract:
본 발명은 스캐닝 진행상황을 알려주는 스캐닝 장치에 관한 것이다. 본 발명에 의한 스캐닝 장치는 원고가 놓이는 원고대를 포함하는 본체와, 본체의 내측에서 이동하며 원고를 스캐닝하는 스캐닝 모듈, 및 상기 스캐닝 모듈의 현재 위치를 표시하는 표시광원을 포함하며, 상기 표시광원은 상기 스캐닝 모듈에 설치되며, 상기 본체에는 표시창이 형성된다. 스캐닝, 진행상황, 별도광원, 표시창, 에러표시
Abstract:
An electronic device includes a photodetector, a notification light emitter, and a determination component. The photodetector detects reflected light of light from a projection device within a detection region, the projection device projecting the light in a projection region on a projection surface. The notification light emitter emits on the projection surface two notification lines of visible wavelength that approach each other towards the photodetector. The determination component determines that the projection region is at least partially located outside the detection region based on a detection result of the photodetector. The determination component further determines that an edge of the projection region that is located closest to the photodetector is substantially parallel to a line segment that connects ends of the two notification lines.
Abstract:
An information processing apparatus having first and second cases (13a, 13b) that are openably/closably connected, and includes an imaging section (6) provided in the second case and opposed to the first case where a read target medium is placed, a detection section (1) which detects that the first and second cases have been closed into a predetermined state by plural types of methods, an acquisition section (1) which acquires a photographed image from the imaging section when the detection section detects that the first and second cases have been closed into the predetermined state by the plural types of methods, a correction section (1) which performs distortion correction processing on the photographed image acquired by the acquisition section, based on a closing state between the first and second cases detected by the detection section, and a storing section (3) which stores the photographed image corrected by the correction section.
Abstract:
A system and method for processing an image of a document is disclosed. The method includes receiving at least one predetermined document parameter of the document. An image of the document is previewed on a display using a camera. The display provides a visual indication of a defect in the image based on the preview. A processor proposes a procedure to minimize the defect in the image. A user adjusts the camera in response to the proposal. The processor processes the image of the document.
Abstract:
A scanning apparatus to indicate a scanning progress status includes a main body having a platen on which a document is set, a scanning module to move inside the main body and to scan the document, and an indicating light disposed integrally with the scanning module to indicate a current location of the scanning module.
Abstract:
An optical text scanning device compatible with a small handheld computer such as a personal digital assistant (PDA). The scanning device allows for a clear view of the text that is scanned simultaneous to the scanning process so that the operator can continuously align the device to the text. The scanned images of the text are converted in real-time to standard byte or word characters for subsequent display on the computer's viewing screen. The operator can quickly verify the accuracy of the conversion by comparing the displayed character with the actual character of text on the surface that is being scanned. Scanned text characters are stored in standard digital text files for ease of manipulation.
Abstract:
An optical text scanning device compatible with a small handheld computer such as a personal digital assistant (PDA). The scanning device allows for a clear view of the text that is scanned simultaneous to the scanning process so that the operator can continuously align the device to the text. The scanned images of the text are converted in real-time to standard byte or word characters for subsequent display on the computer's viewing screen. The operator can quickly verify the accuracy of the conversion by comparing the displayed character with the actual character of text on the surface that is being scanned. Scanned text characters are stored in standard digital text files for ease of manipulation.
Abstract:
An image reading unit includes an image reading section that reads an image of a document in a one-dimensional direction by one-dimensionally aligned imaging elements, a light source that irradiates an image reading region by the image reading section with light, and a rotation head that holds the image reading section and the light source in a manner that the image reading section and the light source are rotatable relative to the document about a rotation axis which is parallel to an alignment direction of the imaging elements.