Abstract: There is provided with an image processing apparatus. An acquisition unit acquires, frame by frame, a video to be displayed in a display unit that is obtained by performing rendering processing on each frame of a captured video. An estimation unit estimates an ID of a frame to be acquired by the acquisition unit. A determination unit determines a drop in the frame rate of the video acquired by the acquisition unit, based on a comparison between an ID of a frame acquired by the acquisition unit and the ID estimated by the estimation unit.

Abstract: An information processing apparatus includes an acquisition unit configured to acquire image data, a generation unit configured to generate information about time as generated additional data, and a replacement unit configured to replace data at a plurality of pixel positions of the acquired image data with the generated additional data.

Abstract: The present disclosure changes a position of a combined image relative to a display unit in at least one of a horizontal and a vertical direction of the display unit based on information about a position and an orientation at the time of combined image display on the display unit and information about a position and an orientation of an image display apparatus at the time of image capturing by an imaging unit. In this case, the present disclosure changes the position of the combined image such that a moving amount of the combined image falls within a predetermined range in at least one of the horizontal and the vertical directions of the display unit.

Abstract: A communication apparatus includes at least one processor executing instructions to operate as an obtaining unit to obtain first video data including repetition of an effective interval in which frame image data of a first video is input and an interval in which image data is not input, second video data comprising repetition of an effective interval in which frame image data of a second video is input and an interval in which frame image data is not input, and communication data other than the video data. Instructions are also executed to operate as a setting unit to set a method of multiplexation of the first video data, the second video data, and the communication data in accordance with the effective interval of the first video data and the effective interval of the second video data, and a transmission unit to transmit data multiplexed in accordance with the set method of multiplexation.

Abstract: A method of controlling a printing system includes displaying, in a mobile terminal, a setting region for inputting a print setting for print data, and a search region for inputting a search condition for image forming apparatus candidates, of a plurality of image forming apparatuses, for executing printing, and searching, in a management system, for one or more image forming apparatuses, out of the plurality of image forming apparatuses, in accordance with the search condition input in the search region of the screen, and displaying display content that associates information of the image forming apparatuses with charge information for when the print data is printed by the image forming apparatuses, respectively, on a screen that includes a selection region by which it is possible to select the printing target, out of the one or more image forming apparatuses found in the searching.

Abstract: An image-forming apparatus includes a light-irradiation unit configured to move a spot of laser light on a surface of a photosensitive member at a non-constant scanning velocity in a main scanning direction to form a latent image on the photosensitive member, an image data correcting unit configured to correct a length in the main scanning direction of image data by inserting one or more image data pieces into the image data, the number of the image data pieces increasing as the scanning velocity increases, and/or extracting one or more image data pieces from the image data, the number of the image data pieces increasing as the scanning velocity decreases, and a brightness correcting unit configured to correct a brightness of the laser light so that an emission brightness increases as the scanning velocity increases and/or the emission brightness decreases as the scanning velocity decreases.

Abstract: An information processing apparatus includes an acquisition unit configured to acquire image data, a generation unit configured to generate information about time as generated additional data, and a replacement unit configured to replace data at a plurality of pixel positions of the acquired image data with the generated additional data.

Abstract: An image-forming apparatus includes a light-irradiation unit configured to move a spot of laser light on a surface of a photosensitive member at a non-constant scanning velocity in a main scanning direction to form a latent image on the photosensitive member, an image data correcting unit configured to correct a length in the main scanning direction of image data by inserting one or more image data pieces into the image data, the number of the image data pieces increasing as the scanning velocity increases, and/or extracting one or more image data pieces from the image data, the number of the image data pieces increasing as the scanning velocity decreases, and a brightness correcting unit configured to correct a brightness of the laser light so that an emission brightness increases as the scanning velocity increases and/or the emission brightness decreases as the scanning velocity decreases.

Abstract: An image forming apparatus is provided, which is capable of implementing updating of gamma correction information with a high accuracy while avoiding a wasteful output of a patch image even in the case where environmental fluctuations occur. The image forming apparatus corrects a density tone level of image data by using gamma correction information, forms an image based on the corrected image data, and includes an updating unit configured to update the gamma correction information by using a patch image, and the updating unit updates the gamma correction information by using a patch image the output stability of which is high as first updating and further updates the gamma correction information updated by the first updating by using a patch image the sensitivity of which is high as second updating.

Abstract: The present disclosure changes a position of a combined image relative to a display unit in at least one of a horizontal and a vertical direction of the display unit based on information about a position and an orientation at the time of combined image display on the display unit and information about a position and an orientation of an image display apparatus at the time of image capturing by an imaging unit. In this case, the present disclosure changes the position of the combined image such that a moving amount of the combined image falls within a predetermined range in at least one of the horizontal and the vertical directions of the display unit.

Abstract: An image-forming apparatus includes a light-irradiation unit configured to move a spot of laser light on a surface of a photosensitive member at a non-constant scanning velocity in a main scanning direction to form a latent image on the photosensitive member, an image data correcting unit configured to correct a length in the main scanning direction of image data by inserting one or more image data pieces into the image data, the number of the image data pieces increasing as the scanning velocity increases, and/or extracting one or more image data pieces from the image data, the number of the image data pieces increasing as the scanning velocity decreases, and a brightness correcting unit configured to correct a brightness of the laser light so that an emission brightness increases as the scanning velocity increases and/or the emission brightness decreases as the scanning velocity decreases.

Abstract: There is provided with a communication apparatus. First video data comprising repetition of an effective interval in which frame image data of a first video is input, and an interval in which frame image data is not input, and communication data other than the video data are obtained. A method of multiplexation of the first video data and the communication data is set in accordance with whether or not in the effective interval of the first video data. Data multiplexed in accordance with the set method of multiplexation is transmitted.

Abstract: An image forming apparatus for forming an image on a recording material by a plurality of color materials, the apparatus includes: a determination unit configured to determine, based on converted data that are converted from image data corresponding to each image formed by the plurality of color materials, values each relating to an area of a respective color material caused to adhere to a recording material; and a detection unit configured to detect, based on the values each relating to the area of the respective color material that the determination unit determines, an overlapping of color materials.

Abstract: An image-forming apparatus includes a light-irradiation unit configured to move a spot of laser light on a surface of a photosensitive member at a non-constant scanning velocity in a main scanning direction to form a latent image on the photosensitive member, an image data correcting unit configured to correct a length in the main scanning direction of image data by inserting one or more image data pieces into the image data, the number of the image data pieces increasing as the scanning velocity increases, and/or extracting one or more image data pieces from the image data, the number of the image data pieces increasing as the scanning velocity decreases, and a brightness correcting unit configured to correct a brightness of the laser light so that an emission brightness increases as the scanning velocity increases and/or the emission brightness decreases as the scanning velocity decreases.

Abstract: An image-forming apparatus includes a light-irradiation unit configured to move a spot of laser light on a surface of a photosensitive member at a non-constant scanning velocity in a main scanning direction to form a latent image on the photosensitive member, an image data correcting unit configured to correct a length in the main scanning direction of image data by inserting one or more image data pieces into the image data, the number of the image data pieces increasing as the scanning velocity increases, and/or extracting one or more image data pieces from the image data, the number of the image data pieces increasing as the scanning velocity decreases, and a brightness correcting unit configured to correct a brightness of the laser light so that an emission brightness increases as the scanning velocity increases and/or the emission brightness decreases as the scanning velocity decreases.

Abstract: An image forming apparatus is provided, which is capable of implementing updating of gamma correction information with a high accuracy while avoiding a wasteful output of a patch image even in the case where environmental fluctuations occur. The image forming apparatus corrects a density tone level of image data by using gamma correction information, forms an image based on the corrected image data, and includes an updating unit configured to update the gamma correction information by using a patch image, and the updating unit updates the gamma correction information by using a patch image the output stability of which is high as first updating and further updates the gamma correction information updated by the first updating by using a patch image the sensitivity of which is high as second updating.

Abstract: A printing system and a method of controlling a printing system capable of making it easier for service providers that provide print services via a network to spread more easily are provided. Also, a printing system and a method of controlling a printing system by which a service user can use print services easily are provided.

Abstract: An image-forming apparatus includes a light-irradiation unit configured to move a spot of laser light on a surface of a photosensitive member at a non-constant scanning velocity in a main scanning direction to form a latent image on the photosensitive member, an image data correcting unit configured to correct a length in the main scanning direction of image data by inserting one or more image data pieces into the image data, the number of the image data pieces increasing as the scanning velocity increases, and/or extracting one or more image data pieces from the image data, the number of the image data pieces increasing as the scanning velocity decreases, and a brightness correcting unit configured to correct a brightness of the laser light so that an emission brightness increases as the scanning velocity increases and/or the emission brightness decreases as the scanning velocity decreases.

Abstract: An image-forming apparatus includes a light-irradiation unit configured to move a spot of laser light on a surface of a photosensitive member at a non-constant scanning velocity in a main scanning direction to form a latent image on the photosensitive member, an image data correcting unit configured to correct a length in the main scanning direction of image data by inserting one or more image data pieces into the image data, the number of the image data pieces increasing as the scanning velocity increases, and/or extracting one or more image data pieces from the image data, the number of the image data pieces increasing as the scanning velocity decreases, and a brightness correcting unit configured to correct a brightness of the laser light so that an emission brightness increases as the scanning velocity increases and/or the emission brightness decreases as the scanning velocity decreases.

Abstract: An image-forming apparatus includes a light-irradiation unit configured to move a spot of laser light on a surface of a photosensitive member at a non-constant scanning velocity in a main scanning direction to form a latent image on the photosensitive member, an image data correcting unit configured to correct a length in the main scanning direction of image data by inserting one or more image data pieces into the image data, the number of the image data pieces increasing as the scanning velocity increases, and/or extracting one or more image data pieces from the image data, the number of the image data pieces increasing as the scanning velocity decreases, and a brightness correcting unit configured to correct a brightness of the laser light so that an emission brightness increases as the scanning velocity increases and/or the emission brightness decreases as the scanning velocity decreases.