摘要:
The present invention is to provide a document processing device with picture-taking, video and audio recording, scanning and projecting functions, which mainly is including a set of base composed of a left and a right base bodies, a vertical rack bar able to be insert-put on the left and right base bodies, a horizontal rack bar pivot-connected on top of the vertical rack bar, a main machine body pivot-set in the vertical rack bar elements. The said main machine body has an optical lens and is set with a microphone and a light compensator. The device of present invention can be provided for putting the ordinary document data on the base. The data on the documents can be transformed into editable files by utilizing the optical lens inside the main machine body to take the pictures and through the recognizing software. Furthermore, it can record the audio or video in accordance with selected action processes through the main machine body. Simultaneously, the main machine body can further provide for connecting externally with the computers to proceed the image projecting.
摘要:
A scanning apparatus, which supports flatbed and sheet-feeding scanning of document, includes a first scanning unit and a second scanning unit. The first scanning unit includes a first scanning chassis which scans a document in a first main scanning direction. The second scanning unit is disposed beneath the first scanning unit and electrically connected with the first scanning unit. The second scanning unit includes a second scanning chassis which scans a document in a second main scanning direction different from the first main scanning direction. Preferably, the first and the second scanning units provide the flatbed scanning and sheet-feeding scanning functions, respectfully.
摘要:
In S1, an image reading device obtains an image region length Ld of an original placed on an original mounting portion, a set moving velocity Vm of an image reading unit, a required deceleration distance Ls, a reference velocity Vr, and an absolute length Z. In S5, the image reading device sets a flag to 0 if Vm≦Vr (S2: NO) or Z≧(Ld+Ls) (S3: YES) and reads the entire image region length while the image reading unit is moving at the set moving velocity Vm. The image reading device sets the flag to 1 if Vm>Vr (S2: YES) and Z
摘要:
An improved document reader is provided, including: a platen for an original document to be placed thereon; and a hold-down member capable of opening and closing relative to the platen and operative to press the original document against the platen so as to make the original document stationary when in a closed state, wherein: the hold-down member includes a plurality of pressing sections arranged adjacent to each other, the pressing sections having respective grips which, except the grip, are engageable with respective notches defined by the pressing sections, respectively.
摘要:
A method and an apparatus for scanning an image. The method includes determining a first side of the periphery of an original document while moving an image sensor, detecting first and second reference points representing first and second end points of the first side, scanning an image between the first and second reference points, and determining a second side of the original document opposite to the first side, wherein the scanning is stopped.
摘要:
A scanning apparatus including a scanner body that has a document bed on which a document is placed; a scan unit that is movably disposed in the inside of the scanner body and scans the document placed on the document bed; and a light-blocking unit that selectively covers a non-image area on the document bed where the document is not placed. With the scanning apparatus of the present invention, it is possible to prevent unnecessary consumption of a developer and exposure of light from the scan unit as resulting from scanning the non-image area.
摘要:
An image reading apparatus includes a scanning module reading an image of a document while sliding, a guide module guiding the scanning module to slide along an axis, and a drive module including first and second timing belts respectively coupled to both ends of the scanning module, first and second belt pulleys having teeth for respectively circulating the first and second timing belts, a connection shaft coaxially connecting the first and second belt pulleys, a drive motor, and a gear train, as a driving force transfer member, directly connecting the drive motor and the first belt pulley.
摘要:
Disclosed is an image reading apparatus in which the band width for reading by one scanning is variable in accordance with the original size, the reading mode, etc. R, G, and B image data of the k-th band is successively read in one-band width to store image data R1, G1, and B1 of pixel coordinates X(n, m). Then, the original is fed so as to cause partial overlapping of the (k+1)-th band with a lower predetermined pixel region of the k-th band, and R, G, and B image data of the (k+1)-th band is read in one-band width to successively store image data R2, G2, and B2 of pixel coordinates X(n, m′). The image data obtained through overlap reading of the k-th band and the (k+1)-th band is averaged to calculate correction image data, which is transferred to a host computer along with along other image data which has not been averaged as read image data. And, it is possible to optimize reading time according to the kind of original, reading mode, etc., without involving a deterioration in image quality.
摘要:
A chart original in which two or more patterns are disposed so as to be separated at predetermined intervals and are symmetric with respect to a second imaginary line which is orthogonal to a first imaginary line. Each of the patterns is formed from a first line segment, which is orthogonal to the first imaginary line, and two second line segments, which are disposed at opposite positions with respect to the first line segment so as to intersect the first line segment. Each of the patterns intersect the first imaginary line at three points.
摘要:
An image reading apparatus having: a body case provided with a document platen; a scan unit positioned in the body case, the scan unit traveling in an auxiliary scanning direction of a document and scanning an image of the document; a home sensor positioned on the scan unit to sense a home position of the scan unit; and a scanning determination unit positioned on the body case to predetermine a scanning range of the document.