Abstract: Provided is a method for preventing or treating a liver disease, including administering a therapeutically effective amount of pharmaceutical composition to a subject in need, and the pharmaceutical composition includes the isothiocyanate structural modified compound and a pharmaceutically acceptable carrier thereof.

Abstract: An optical system affixed to an electronic apparatus is provided, including a first optical module, a second optical module, and a third optical module. The first optical module is configured to adjust the moving direction of a first light from a first moving direction to a second moving direction, wherein the first moving direction is not parallel to the second moving direction. The second optical module is configured to receive the first light moving in the second moving direction. The first light reaches the third optical module via the first optical module and the second optical module in sequence. The third optical module includes a first photoelectric converter configured to transform the first light into a first image signal.

Abstract: A handheld device includes a base comprising a handgrip for receiving a vibration movement, a gripping element linked to the base for releasably connecting the handheld device to an object, at least one inertia sensor for detecting an acceleration of the vibration movement to generate an acceleration signal, a processing unit for determining to generate a cancellation decision according to the acceleration signal, and at least one actuator for controlling movement of the gripping element according to the cancellation decision, such that the acceleration is counteracted.

Abstract: A handheld device includes a base comprising a handgrip for receiving a vibration movement, a gripping element linked to the base for releasably connecting the handheld device to an object, at least one inertia sensor for detecting an acceleration of the vibration movement to generate an acceleration signal, a processing unit for determining to generate a cancellation decision according to the acceleration signal, and at least one actuator for controlling movement of the gripping element according to the cancellation decision, such that the acceleration is counteracted.

Abstract: A skewed image data detecting and correcting device includes a skew angle detecting module, and an image rotating correction module. A skewed image data detecting and correcting method includes the following steps. Firstly, a binary digitizing operation is performed to obtain a binary image data. The binary image data is rotated by multiple different rotating angles, thereby obtaining multiple rotated binary image data. The pixel numbers of all horizontal rows of the rotated binary image data are totalized, thereby obtaining multiple horizontal pixel number distribution curves. A high-pass filtering procedure is performed to filter off low-frequency noise, thereby obtaining multiple high-frequency signal curves. The square sums of respective high-frequency signal curves are calculated, thereby obtaining multiple index values.

Abstract: A skewed image data detecting and correcting device includes a skew angle detecting module, and an image rotating correction module. A skewed image data detecting and correcting method includes the following steps. Firstly, a binary digitizing operation is performed to obtain a binary image data. The binary image data is rotated by multiple different rotating angles, thereby obtaining multiple rotated binary image data. The pixel numbers of all horizontal rows of the rotated binary image data are totalized, thereby obtaining multiple horizontal pixel number distribution curves. A high-pass filtering procedure is performed to filter off low-frequency noise, thereby obtaining multiple high-frequency signal curves. The square sums of respective high-frequency signal curves are calculated, thereby obtaining multiple index values.

Abstract: A method is used with a document camera and an image display device for adjusting the image display range. The document camera includes an image synthesis controller and a graphics buffer. In the method, a first image frame and a second image frame are received by the image synthesis controller. In response to the image parallel display information, the graphics buffer is divided into a first region and a second region, and the image synthesis controller fills partial data of the first image frame and second image frame into the first region and the second region, respectively. In response to a change of the image parallel display information made by the user, the graphics buffer is divided into a third region and a fourth region, and the image synthesis controller fills partial data of the first image frame and second image frame into the third region and the fourth region, respectively.

Abstract: The invention discloses a document camera and a method to make an element distinguished from others on a projected image, the method which implements on the document camera, firstly to capture an image, then to generate a cursor image and paste it onto the image according to a latest relative coordinate of a movement performed by a cursor controller, next to detect whether the cursor image is approximate to an element with a closed contour on the image, when an element with closed contour is detected, then to make the element distinguished from others on the image; eventually, to output the image with the distinguished element.

Abstract: A method of displaying an image for a document projector is disclosed. The method includes capturing the image of an object to get an input image; generating a frame; overlapping the frame and the input image, wherein the frame separates the input image into an emphasized area and a not-emphasized area to form an output image; and displaying the output image.

Abstract: A document camera is used to show image of an object on a display. In the document camera, a first image data of the object obtained by a video-capturing device is derived into a second image data and a third image data by an image processor in response to a zoom operation, wherein the second image data results in a zoomed image of the object and the third image data results in a scaled image of the object. In response to the zoom operation, there is also a mark frame data generated by a position information controller, which results in a mark frame. The zoomed image, scaled image and mark frame are then synthesized into a combined image by an image synthesizer, and the mark frame superimposes the scaled image to indicate a result of the zoom operation.

Abstract: A projecting device capable of synchronously encoding images and sounds into an AV play file includes a receiving unit, a first processing unit, a projecting unit, a sound-recording unit, a second processing unit and an AV encoding unit. The receiving unit receives and outputs a first video signal. The first processing unit receives the first video signal to output a second video signal. The projecting unit receives the second video signal and projects a corresponding image onto a wall. The sound-recording unit records sounds of a user as explaining the image and outputs a first audio signal accordingly. The second processing unit receives the first audio signal to output a second audio signal. The AV encoding unit receives and synchronously encodes the second video signal and the second audio signal into an AV synchronous play file.

Abstract: A method is used with a document camera and an image display device for adjusting the image display range. The document camera includes an image synthesis controller and a graphics buffer. In the method, a first image frame and a second image frame are received by the image synthesis controller. In response to the image parallel display information, the graphics buffer is divided into a first region and a second region, and the image synthesis controller fills partial data of the first image frame and second image frame into the first region and the second region, respectively. In response to a change of the image parallel display information made by the user, the graphics buffer is divided into a third region and a fourth region, and the image synthesis controller fills partial data of the first image frame and second image frame into the third region and the fourth region, respectively.

Abstract: A document camera is used to show image of an object on a display. In the document camera, a first image data of the object obtained by a video-capturing device is derived into a second image data and a third image data by an image processor in response to a zoom operation, wherein the second image data results in a zoomed image of the object and the third image data results in a scaled image of the object. In response to the zoom operation, there is also a mark frame data generated by a position information controller, which results in a mark frame. The zoomed image, scaled image and mark frame are then synthesized into a combined image by an image synthesizer, and the mark frame superimposes the scaled image to indicate a result of the zoom operation.

Abstract: A document camera is used to show image picked up from an object and/or image received from an external apparatus such as a computer on an image display. In the document camera, an image sensing and processing device senses image of an object and processing the image into an image signal. A display controller controls the display of the image signal. An image synthesizer combines a first image signal received from an external apparatus with a second image signal received from the image sensing and processing device and has images represented by the first image signal and the second image signal simultaneously displayed under the control of the display controller.