摘要:
In an image processing apparatus, when a plurality of items of moving-image data, modified data obtained by modifying the plurality of items of moving-image data, and presentation-description data which indicates the presentation order of the plurality of items of moving-image data and the modified data, are processed, an editing screen formed of representative images of moving-image data for which presentation is specified in the presentation-description data, and of a representative image of the modified data is generated according to the presentation-description data, and the representative images of the moving-image data and the representative image of the modified data can be distinguished from each other.
摘要:
This invention provides an apparatus capable of optimal code amount control corresponding to an input source. The apparatus includes a first input unit which inputs the first moving image data, a second input unit which inputs the second moving image data, a selection unit which selects one of the first and second moving image data, a coding unit which encodes the first or second moving image data selected by the selection unit, a recording unit which records encoded moving image data output from the coding unit on a recording medium, a code amount control unit which controls the generated code amount of the encoded moving image data output from the coding unit, and a change unit which changes the control procedure of the code amount control unit in accordance with the selection result of the selection unit.
摘要:
There is provided an information processing apparatus which generates, for an image reproducing apparatus, an application program that is executable by the image reproducing apparatus, the image reproducing apparatus operating under a basic program that is capable of executing an application program recorded in a first area of a recording medium but that is incapable of reproducing image data that is recorded in a second area of the recording medium, and the information processing apparatus comprising: a program generation unit which generates a reproducing program for the image reproducing apparatus to reproduce the image data recorded in the second area of the recording medium, as an application program executable by the image reproducing apparatus; and a recording unit which records the reproducing program generated by the program generation unit into the first area of the recording medium.
摘要:
An imaging apparatus, a control method adaptable to the imaging apparatus, and a computer program product for providing a control program for the imaging apparatus, includes an imaging apparatus having a deflection correlation unit that corrects a deflection of an object image by displacing the object image. The deflection correction unit is actuated based on a detected correlation between a first object image and a second object image, which are picked up by an imaging unit, so that the first and second object images can be joined to form a continuous image.
摘要:
An image communication apparatus transmits image data of a plurality of pictures to a receiver side, and transmits the high-resolution information of a picture requested by the receiver side, among the plurality of pictures, in a mode of transmission different from the mode of transmission for the moving image data. The image communication apparatus thus serves two purposes of transmitting a high-resolution still image and transmitting efficiently a moving image.
摘要:
The present invention provides an image signal reproducing apparatus, in which code errors are concealed by using only pixel data corresponding to parts of the pixels of respective two or more adjacent blocks both of which are adjacent to a subject block to be concealed in the same frame, to conceal the code errors without disturbing the image even if the image is rapidly moving and all of pixels included in the block are not available.
摘要:
An image signal encoding apparatus for encoding an image signal in which image of one picture plane consisting of a plurality of pixel data are divided into a plurality of blocks each consisting of a predetermined number of pixel data. For each of the blocks, a pair of reference value data regarding the maximum and minimum values of the levels of the pixel data constructing the block are formed. On the basis of the formed reference value data, encoded date is formed by encoding each of the pixel data of the block. Decoded data is formed by decoding the encoded data formed on the basis of the reference value data. By comparing each of the pixel data of the block with the decoded data, errors are detected. The reference value data are corrected in accordance with the result of the detection. Thus, the encoding errors are reduced and it is possible to perform the encoding with less deterioration in picture quality of the image signal.
摘要:
In an image projection apparatus, a sensed image obtained by sensing a projection surface, which contains a projected image, is obtained. Then, a difference image obtained by removing the projected image from the sensed image is used to detect a region corresponding to a predetermined object such as a user's hand or a pointer. Then, a user operation is determined based on the position and temporal variations of a particular portion of the region corresponding to the predetermined object.
摘要:
This invention provides a method and apparatus for processing video data containing a plurality of video tracks. According to an aspect of this invention, new modified data is generated by modifying part of the plurality of video tracks. After that, play list data to control the video data playback sequence to play back the generated modified data in place of data of the part is generated.
摘要:
An object of this invention is to effectively reduce a luminance flicker caused by noise while suppressing an adverse effect such as an afterimage and a decrease in the resolution upon smoothing as much as possible even when the S/N ratio of an image photographed at an increased gain is low. An image signal processing apparatus includes a smoothing circuit (124) to execute smoothing processing of an image signal, a compression encoding circuit (112, 113) to compression-encode the image signal, a setting circuit (126) capable of setting, for the compression encoding circuit, the code amount for each picture type, and a control circuit (116) that controls in accordance with a gain setting value acquired from a camera (102) to change the intensity of smoothing processing and the assignment ratio of code amount for each picture type.