Fuji Xerox Co., Ltd.

Fujifilm Corporation

Fuji Photo Film Company, Limited

Fujifilm Business Innovation Corp.

Xerox Corporation

Sokkia Company Limited

Sokkia Topcon Co., Ltd.

Other

Topcon Corporation

Takashi Nagao

Noriaki Seki

Yukio Kumazawa

Junichi Kaneko

Yasuhiko Kaneko

Kazuyuki Itagaki

Youichi Isaka

Kosei Takemoto

Kei Tanaka

Masayoshi Sakakibara

Toshiya Koyama

Teruka Saito

Masakazu Tateno

Kotaro Nakamura

Xinyu Peng

Dennis Lee Venable

Toshiya Yamada

Kazuya Yamada

Hiroshi Ishikawa

Satoshi Yamamoto

William A Fuss

Michael Robert Campanelli

Takashi Igarashi

James E Bollman

Yoshinori Wada

Yusuke Sugimoto

Tetsuro Kawata

Kazutaka Hirata

Yuji Onozawa

Michitaka Hariya

Koji Masuda

Makoto Sasaki

Atsushi Itoh

Koji Adachi

Yoshiharu Hibi

Koki Uwatoko

Hiroshi Masuichi

Masaru Okutsu

Satoshi Kubota

Akinori Komura

Taro Terao

Kazuo Asano

Kiyoshi Tashiro

Masatoshi Tagawa

Yuji Suemitsu

Naoko Sato

Kanya Ishizaka

Michihiro Tamune

Naoki Shoji

Tomonari Yamauchi

Nobuyuki Nishita

Masashi Ogasawara

Masahiko Koyanagi

An image processing device configured to execute image processing, using respective objects of an object group in which objects configured to execute image processing are connected in a form of a directed acyclic graph, the image processing device including: a division section configured to divide image data into plural items of divisional image data; a control section configured to effect control to cause plural arithmetic devices to execute, in parallel, respective partial processing routines, each of the partial processing routines including image processing to be carried out on a corresponding item of the divisional image data that is stored in a predetermined storage area; and a notification section configured to, in a case in which an item of divisional image data that corresponds to a partial processing routine is stored in the storage area, notify the control section that the item of divisional image data has been stored.

Image processing device, image processing method and storage medium for shortening processing of image processing

An image processing apparatus in which image processing is executed by each of objects of an object group in which the objects each executing the image processing are connected to one another in a directed acyclic graph form, includes: a division portion that divides image data, which is a target of the image processing, into plural first divided image data pieces when the image processing is processing having sequentiality in processing sequence; and a control portion that makes control to enable computing devices to execute first partial processings in parallel, the first partial processings being pieces of the image processing to be performed on the first divided image data pieces and being allowed to be processed in accordance with dependent relations with front and rear stages and a processing sequence dependent relation.

Image processing apparatus, image processing method, and computer readable medium storing image processing program

An image processing apparatus for executing partial processes on each of plural image-section data items, corresponding to plural image sections obtained by dividing an input image into partial regions, in each object of an object group in which plural objects for executing image processing is connected in a directed acyclic graph form, the image processing apparatus includes a processor configured to: assign dependency relationships to the partial processes between the objects; assign a priority to a partial process of an object arranged in a terminal stage of the object group; assign, as a priority of a partial process of an object arranged at a pre-stage side which has at least one partial process that is connected at a post-stage side and that has the dependency relationship assigned, a largest value of the priority; and execute a partial process having become executable according to the dependency relationship, according to the priority.

Image processing apparatus, image processing method, and computer readable medium for executing partial processes on image-section data items

A computer including a subdividing section subdividing image data into plural subdivided image data, a control section that causes each of plural cores included a first processing unit to execute in parallel tasks on the subdivided image data, the tasks enabled for processing according to their precedence dependency relationship, a registration section that, if a task is executable by a second processing unit asynchronously with respect to the first processing unit, register a finish detection task to detect completion of the task on the second processing unit in a list after causing a core of the first processing unit to execute an execution instruction task instructing execution of the task on the second processing unit, and a determination section that accesses the list and to determine whether or not there is a completed finish detection task.

Image processing device, image processing method, and storage medium

A computer that functions as an image processing apparatus that includes a plurality of processor cores extracts, from an object group in which a plurality of image processing modules for executing image processing are connected to each other in a directed acyclic graph form, a plurality of image processing modules that are serially connected to each other, and causes the same processor core among the plurality of processor cores to execute image processing in each of the plurality of extracted image processing modules.

Image processing apparatus, image processing method, and image processing program

An image processing apparatus that performs a partial process with respect to each piece of divided image data obtained by dividing an input image expressed by input image data into partial regions using each object of an object group in which plural objects for executing image processing are connected to each other in a directed acyclic graph form, including: an assignment section that assigns a dependency relationship of processes to the partial processes between the connected the objects and assigns a priority to each partial process; a registration section that arranges executable partial processes on the basis of the dependency relationship in accordance with the assigned priorities and registers the result in an executable partial process list; and an execution section that executes the partial processes in a descending order of the priorities in the executable partial process list registered by the registration section.

An image processing device executes image processing by each object of an object group in which plural objects are connected to each other in a directed acyclic graph form. A processing unit performs updating processing and imparting processing, the updating processing for updating image processing which is executed by each object of the object group to partial processing which performs image processing on division image data representing a division image obtained by dividing an input image represented by input image data into plural partial regions, and the imparting processing for imparting a dependency relationship between pieces of the partial processing of the objects connected to each other. A controller performs control for causing plural computation devices to execute, in parallel, the updating processing and the imparting processing by the processing unit and the partial processing which becomes executable based on the dependency relationship.

Image processing device, image processing method, and non-transitory computer readable medium for image processing

An image processing apparatus that executes image processing using an object group in which plural objects that perform image processing with respect to input image data stored in a storage region and output output image data are connected to each other is provided. The apparatus includes: a determination section that determines whether performing overwriting on the input image data using the output image data is possible according to each piece of processing content of the image processing; a controller that performs a setting for setting a storage region of the output image data of the image processing as a region including a storage region in which the input image data on which the overwriting is possible is stored, and performs a control for executing the image processing using the object group, with respect to the image processing for which it is determined that the overwriting is possible.

An image processing device executes image processing by each object of an object group in which plural objects are connected to each other in a directed acyclic graph form. The image processing device includes: a division unit that divides image data as an image processing target into division image data having a first size; a subdivision unit that subdivides the division image data into subdivision image data having a second size smaller than the first size for each partial processing which is image processing to be performed on the division image data, the division image data corresponding to the partial processing which is determined as executable processing based on a pre-and-post dependency relationship; and a control unit that performs control for causing plural computation devices to execute subdivision partial processing which is image processing to be performed on the subdivision image data, in parallel.

Provided is an electronic level capable of accurately measuring a height difference between two points even when a waving method of finding and determining as a measured height a minimum value of read heights while rocking a leveling rod back and forth is used. An electronic level includes leveling rod reading-in means (S) which reads graduations on a leveling rod being rocked back and forth and stores read heights, and stores the time of reading, approximate function determining means (S) which approximates the read heights read in by the leveling rod reading-in means by a quadratic function of time, and measured value calculating means (S) which determines a minimum value of the quadratic function approximated by the approximate function determining means as a measured height.

Electronic level

An image processing apparatus includes a division-conversion unit and a composing unit. The division-conversion unit extracts data representing N pixels (N is an integer of two or greater) from image data, divides the extracted data into k (2&#x2266;k&#x2266;N) divided data elements such that at least one pixel is described in each of the k divided data elements, and converts each of the k divided data elements into a single piece of data by using a conversion table. The conversion table is provided in accordance with the number of pixels described in each of the k divided data elements and is used for converting the corresponding k divided data element into the single piece of data by performing conversion processing. The composing unit combines the single pieces of data so as to generate one-pixel output data which is reduced from the extracted N-pixel data with a reduction ratio of 1/N.

Image processing apparatus including a division-conversion unit and a composing unit, image processing method, computer readable medium

A leveling rod for electronic level for easily expanding a measurable range for long/short distance measurements without inaccuracy even when mixed and used with a conventional level, has a first pattern having a grayscale of predetermined rules for a first distance range measurement, and a second pattern enlarged/reduced with respect to a pattern with the inverted grayscale of the first pattern for a second distance range measurement different from the first distance range. An electronic level includes a height measuring device measuring a collimation point height from an output signal from a line sensor for correspondence to the first pattern, a grayscale inverting device inverting the grayscale of the output signal from the line sensor for correspondence to the second pattern, and a height correcting device correcting the height measured by the height measuring device according to a reduction scale of the second pattern with respect to the first pattern.

Electronic level and leveling rod for electronic level

An image processing apparatus according to an aspect of the invention includes a first storage unit, a second storage unit, a control unit, and a construction unit. A program of at least one module including a buffer module among modules of an image processing unit is stored in the first storage unit. An image processing program and a shared library can be additionally stored in the second storage unit. The image processing program is used to perform image processing and a program of a module generation unit is registered in the shared library. The control unit instructs at least one module in the image processing unit to perform image processing during construction of the image processing unit. The construction unit constructs the image processing unit.

Image processing apparatus, storage medium in which image processing program is stored, and image processing method

A processing device has plural processing modules executing a processing; and plural connectors each having a linking section, an associating section, and a controller. The linking section is able to link with at least one other connector at an input side or an output side. The associating section associates the connector with one of the processing modules. In accordance with a linked state, the controller controls the processing module associated by the associating section.

Processing device, processing method and computer readable medium

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Kanagawa, Japan

Takashi Nagao