Abstract: The present disclosure provides an image processing device including, a feature quantity generating section configured to generate a feature quantity used as a determination criterion for determining which of a temporal prediction using correlation between images in a temporal direction and a parallactic prediction using correlation between images of different visual points is dominant in image coding, and a reference index assigning section configured to assign reference indices to reference pictures used in the predictions on a basis of the feature quantity generated by the feature quantity generating section.

Abstract: An image processing apparatus includes a quantizer configured to quantize orthogonal transform coefficients of the difference in block units between a coding target picture and a prediction image, a predictor configured to conduct parallax prediction utilizing correlations between the coding target picture and a picture whose view differs from the coding target picture, and a quantization controller configured to determine a protected area that protects image quality from the parallax prediction results, and reduce the quantization step size of the quantizer for quantization of the protected area.

Abstract: An image forming apparatus includes a rotatable image bearing member configured to bear an electrostatic latent image, a plurality of development devices including a developer bearing member configured to bear a developer for developing the electrostatic latent image, a rotatable development device supporting member configured to support the plurality of development devices. In the image forming apparatus, the developer bearing member is configured to execute development while contacting the image bearing member at a development position via the developer, rotating in the same direction as rotating direction of the image bearing member at the development position, and rotating at a speed faster than a surface speed of the image bearing member.

Abstract: The present invention relates to an image processing device and method whereby an image and so forth that a contents producer intends can be displayed in a case where a stereoscopic image content is displayed as a 2D image. A generating unit 13 generates multiplexed data including viewpoint image data for the left eye, and viewpoint image data for the right eye that are two viewpoints of image data, and a view switching flag for specifying image data used for display of a 2D image, of the viewpoint image data for the left eye and the viewpoint image data for the right eye thereof. With decoding of multiplexed data, a view switching flag is extracted from the multiplexed data, and image data used for display of a 2D image is selected from viewpoint image data for the left eye and viewpoint image data for the right eye following the view switching flag thereof.

Abstract: Provided is an image processing apparatus, including: a receiver to receive an all-in-focus image, which is generated through selecting, from focus face images, representative divided images being best-focused images among images in divided regions forming the focus face images, for each of the focus face images correspondingly to the divided regions, the focus face images being obtained through imaging an object at focus positions, and information about the focus positions of the focus face images including the representative divided images; and a predicted-image generator to generate a blur-compensation predicted image corresponding to each of the focus face images through performing a blur-compensation prediction using a blur function with respect to each of the representative divided images based on the information about the focus positions of the focus face images including the representative divided images, the information being received by the receiving means.

Abstract: A charge bias causing the surface potential of a photosensitive drum to be lower than that in image formation is applied to a charge roller during a period in which the stop position of a rotary is moved from an unknown state to a home position to cause a developing bias to be applied to a developing roller to be smaller than that in the image formation.

Abstract: An image forming apparatus includes a control unit that performs two types of stop operations in which an image bearing member is rotated or is not rotated after forming an image. The control unit selects the stop operation according to operation time of the image bearing member.

Abstract: Provided is an image processing apparatus including: a prediction portion to perform an inter-magnification-ratio blur-compensation prediction with respect to a reduced-size reference focus face image, to thereby generate an inter-magnification-ratio blur-compensation predicted image at each of a plurality of focus positions, the reduced-size reference focus face image being obtained by reducing a size of a reference focus face image to be a reference of a plurality of focus face images obtained by imaging a subject at the plurality of focus positions; a differential data generation portion to generate, for each of the plurality of focus positions, differential data between the focus face image and the inter-magnification-ratio blur-compensation predicted image generated by the prediction portion; and an encoding portion to encode the reduced-size reference focus face image and the differential data generated by the differential data generation portion.

Abstract: An image processing apparatus includes: a coding means for encoding image data of multi-view images forming a stereoscopic image to generate a coded stream; and a transmission means for connecting output time information indicating output time of a decoded result of an image only to coded data of any one of the multi-view images in the coded stream.

Abstract: An image processing apparatus includes a receiving unit configured to receive an encoded stream, an image capture type, and image capturing order information, the encoded stream being produced by encoding image data of multi-viewpoint images including images from multiple viewpoints that form a stereoscopic image, the image capture type indicating that the multi-viewpoint images have been captured at different timings, the image capturing order information indicating an image capturing order in which the multi-viewpoint images have been captured; a decoding unit configured to decode the encoded stream received by the receiving unit to generate image data; and a control unit configured to control a display apparatus to display multi-viewpoint images corresponding to the image data generated by the decoding unit in the same order as the image capturing order in accordance with the image capture type and image capturing order information received by the receiving unit.

Abstract: A video data compression apparatus with which compressed video data of suitable amounts of data can be produced and the time required for processing is short. The apparatus approximates a real difficulty data Dj indicating the difficulty of the pattern of each picture by the ME residual, flatness, and intra AC and further calculates the target amount of data Tj of the compressed video data from the approximated real difficulty data Dj. An encoder performs compression and coding so that the amount of data of the compressed video data becomes substantially the target amount of data Tj.

Abstract: A video transmitting apparatus includes: an error receiver that receives, from a video receiving apparatus for receiving a bit stream resulting from encoding of video data including pictures, error information indicating that an error is detected; an encoding-mode selector that selects a propagation-prevention encoding mode as an encoding mode when the error receiver receives the error information; and an encoder that encodes the video data in accordance with the selected encoding mode. In the propagation-prevention encoding mode, intra coding is executed on a forced intra block; a search range is set for a reference encoding unit so as not to include correspondent pixels from a boundary line serving as a boundary between the forced intra block and another block, the correspondent pixels corresponding to the number of adjacent pixels; and a restriction is set on deblocking-filter processing through a change in deblocking-filter setting information.

Abstract: An apparatus and method provide logic for processing an image. In one implementation, a computer-implemented method is provided to process an image. The method receives information associated with pixels of the image disposed in pixel blocks, and selects one of the pixel blocks as a target block. A motion vector associated with a translation of pixels of a portion of the target block from reference positions in a previously-encoded image is computed at less than integer precision. The method computes predicted image data for the pixels of the target block based on at least the received information and the motion vector, and filters the predicted image data according to a predetermined process. The predetermined process is applied to predicted image data associated with pixels adjacent to a boundary pixel of the target block.

Abstract: A video data compression apparatus with which compressed video data of suitable amounts of data can be produced and the time required for processing is short. The apparatus approximates a real difficulty data Dj indicating the difficulty of the pattern of each picture by the ME residual, flatness, and intra AC and further calculates the target amount of data Tj of the compressed video data from the approximated real difficulty data Dj. An encoder performs compression and coding so that the amount of data of the compressed video data becomes substantially the target amount of data Tj.

Abstract: A transcoder for executing a re-coding process on an encoded stream generated based on an MPEG standard to generate a re-coded stream having a different GOP (Group of Pictures) structure or bit rate. A decoding device of a transcoder decodes a source encoded stream to generate decoded video data and extracts past coding parameters superposed in the encoded stream as history_stream( ). An encoding device receives the decoded video data and the past coding parameters and uses the past coding parameters to carry out an encoding process in a manner such that this process will not degrade image quality, thereby generating a re-coded stream. The encoding device superposes, as re_coding_stream—info( ), information indicating the selected past coding parameters.

Abstract: An image forming apparatus includes an image bearing member for bearing an electrostatic latent image; a developing device including a developer carrying member for carrying a developer and developing an electrostatic latent image formed on the image bearing member, and a supplying member for contacting to the developer carrying member to supply the developer to the developer carrying member; and a control device for controlling Vdr and Vrs such that Vrs relative to Vdr increases in a direction of a polarity which is the same as a polarity of the developer with the decrease of an absolute value S, where S is a difference between a peripheral speed Sopc of a surface of the image bearing member and a peripheral speed Sdr of the surface of the developer carrying member, Vrs is a voltage applied to the supplying member, and Vdr is a voltage applied to the developer carrying member.