Nitto-denko Corporation

Panasonic Intellectual Property Management Co., Ltd.

Panasonic Corporation

Other

Ricoh Company, Ltd.

Hirofumi Fujii

Takeshi Watanabe

Sumio Yokomitsu

Satoshi Tanigawa

Takeshi Fujimatsu

Yuichi Matsumoto

Masataka Sugiura

Michio Miwa

Mikio Morioka

Kazunori Mune

Shunichi Hayashi

Kazuma Yoshida

Yoshio Terada

Kazuhito Hosokawa

Kazuhiko Iwai

Makoto Namikawa

Masaki Mizutani

Toshihiko Omote

Takuji Okeyui

Takayuki Matsukawa

Daisuke Uenda

Yasuhiro Amano

Tetsurou Kakizawa

Marie Kuwahara

Kosuke Hosoi

Katsunori Waragai

Katsutoshi Hirashima

Amane Mochizuki

Makoto Saito

Takahiro Fukuoka

Eiji Toyoda

Tokihito Suwa

Yasuhito Funada

Kazumasa Igarashi

Kazuo Ouchi

Hitoshi Ishizaka

Kenji Ohnishi

Hiroyuki Yamamoto

Jirou Nukaga

Yasuhiko Yamamoto

Yasushi Tamura

Ryusuke Naitou

Kyouyuu Jo

Atsushi Tanaka

Nobuaki Maruoka

Ryouji Suezaki

Shun-ichi Hayashi

Asami Funatsu

Yasuhik Yamamoto

Kouji Matsui

An image forming apparatus includes an image forming device, an image bearer, at least one density sensor, a cleaning jig, and an insertion port. The image forming device forms a toner image. The image bearer bears the toner image to be transferred on a recording medium. The density sensor has a light-receiving surface to optically read the toner image. The light-receiving surface faces the image bearer constantly. The cleaning jig cleans the density sensor and includes a cleaner to contact the light-receiving surface. The cleaning jig is inserted through the insertion port into the body of the image forming apparatus and reciprocally moved to clean the light-receiving surface and is removed from the body of the image forming apparatus after the light-receiving surface is cleaned.

Image forming apparatus

A monitoring apparatus includes a processor, wherein the monitoring apparatus images a monitoring area and outputs a moving image of the monitoring area, and the processor detects all persons appearing in the moving image, performs mask processing of changing inner portions of outlines of all persons into translucent mask images, and superposes the mask images on a background image, to generate a mask-processed moving image, and outputs the mask-processed moving image to a browsing apparatus through a network.

Monitoring apparatus, and moving image output method

An image pickup device transmits to a server a transmission sample including a detection image detected by a first detection section from a transmitting/receiving section under the control of a transmission sample control section. The server performs detection processing that requires more resources than those of the first detection section on the detection image transmitted by a second detection section from the image pickup device, and determines whether or not the detection image in question is spurious, based on a second detection score which is thereby obtained. A transmission frequency deciding section generates transmission frequency control information such as to raise the transmission frequency by an image pickup device that has a high frequency of spurious detection; a transmitting/receiving section transmits the transmission frequency control information to the image pickup device.

Image processing system, server device, image pickup device and image evaluation method

A monitoring apparatus according to embodiments of the invention generates and outputs an output moving image obtained by changing an image area of a person detected from an imaged moving image of a monitoring area to a mask image. The monitoring apparatus includes a person image analyzer including a person detector which detects a person from the imaged moving image and acquires area information regarding each person and an attribute determinator which determines attributes for each person detected from the imaged moving image, a mask image setter which sets the mask image by the attribute, and a moving image output controller which generates and outputs the output moving image obtained by changing the image area for each person to the mask image by the attribute, based on the area information and the attribute for each person output from the person image analyzer.

Monitoring apparatus, monitoring system, and monitoring method

An image monitoring system that efficiently utilizes a network band and decrease the processing load of a server is provided. A second image decision processor analyzes an extracted image transmitted from a monitoring terminal, and evaluates the quality (reliability) of the extracted image. A reliability decision unit outputs an individual ID of the analyzed extracted image to a load estimation unit when the numerical value from the analysis output by the second decision processor becomes less than the preset threshold. The load estimation unit estimates the server processor load of a server and the network load. A resend request unit controls the resend request for an individual ID output from the negative load estimation unit corresponding to the server processor load and the network load.

Camera device, server device, image monitoring system, control method of image monitoring system, and control program of image monitoring system

Each camera comprises an image generation unit for generating an image by capturing the image, a moving object detection unit for detecting a moving object from the image and transmitting information on the position of the moving object to the server, and an image transmission unit for, when the camera is selected by the server, transmitting an image. The server comprises an image delivery camera selection unit for selecting some cameras as image delivery cameras from among the cameras based on the information on the position of the moving object transmitted from each of the cameras, an image delivery camera notification unit for notifying the selection result to the cameras, and an image input unit for inputting the images transmitted from the image delivery cameras.

Image capturing system, camera control device for use therein, image capturing method, camera control method, and computer program

A panoramic image display device divides a panoramic expansion image into at least two panoramic images and displays the panoramic images. The panoramic expansion image display device including: a clipping reference position setting unit that sets a clipping reference position for the panoramic expansion image; an object detection unit that detects an object as a display target from the panoramic expansion image; a clipping position determination unit that determines a clipping position of the panoramic image according to a relationship between a detected object position and the clipping reference position; and a display image generation unit that displays the panoramic image clipped from the panoramic expansion image at the clipping position.

Panoramic expansion image display device and method of displaying panoramic expansion image

A person counting device according to embodiments of the present invention counts the number of persons passing through a doorway based on an imaged image in which the surroundings of the doorway are imaged. The person counting device includes a moving line acquirer that acquires a moving line for each person detected from the imaged image, a person counter that counts the persons that have passed through the doorway based on the moving line, and a display information generator that generates display information which represents the number of persons that have passed through the doorway based on the counting results of the person counter. The person counter detects an interruption of the moving line in the vicinity of the doorway, determines a similarity between the background image of the doorway and the person image, and includes a deemed counter that deems that the person has passed through the doorway.

Person counting device, person counting system, and person counting method

A thronging determination device for determining occurrence of a thronging state in which persons are gathered locally, includes an image receiving unit that receives a moving image, an image dividing unit that divides an input image received by the image receiving unit into local regions, and a degree-of-congestion estimating unit that judges the degree of congestion in plural ones of the local regions. If the degree-of-congestion estimating unit judges that the degree of congestion in the plural ones of the local regions is lower than a prescribed value, a thronging determination is performed using local regions that are smaller in number than the local regions that have been used in estimating the degree of congestion.

Thronging determination device and thronging determination method

The purpose of the invention is to increase accuracy in detecting a person on the basis of the size of an object detection region in an omni-directional image. A height-and-width switching section for switching between the height and the width of the object detection region on the basis of the position of the object detection region in the omni-directional image is provided. It is determined on the basis of the height and the width of the object detection region for which the height and the width are switched by the height-and-width switching section whether the object detection region is a person detection region. As a result, the person detection region and a shadow detection region can be correctly separated in the omni-directional image.

Person detection device and person detection method

A people counting device includes: a person presence region extraction unit which extracts a region in which a person is present by performing person detection in relation to an input image; a person presence state estimation unit which estimates a person presence state from an extraction result; a portion detector selection unit which selects a type of portion detector to be used for people count measurement based on the estimation result, and outputs portion detector information. The people counting device further includes: a portion detection process unit which performs a portion detection process for detecting a portion of a person based on the portion detector information; and a people counting unit which obtains a number of people within the input image from a portion detection process result.

People counting device, people counting method and people counting program

An image display device is configured to cut out and display a moving object within an omnidirectional image. The image display device includes: a moving object position acquisition unit configured to acquire a position of the moving object within the omnidirectional image; a determination unit configured to determine whether to correct an upward direction of a cutout image; a parameter correction unit configured to correct a cutout parameter when the determination unit determines to correct the upward direction of the cutout image; a cutout unit configured to cut images including the moving object out of the omnidirectional image based on the cutout parameter corrected by the parameter correction unit; and a display unit configured to display the images including the moving object, which are cut out by the cutout unit.

Image display device and image display method

A negative photosensitive material is provided which has a lower linear expansion coefficient and a lower hygroscopic expansion coefficient and is excellent in gradational patternability and PI etchability in patterning. The negative photosensitive material comprises:  wherein R, R, R, Rand R, which may be the same or different, are each a Cto Calkyl group, and Ar is an aryl group having a nitro group at its ortho position, wherein R, R, Rand R, which may be the same or different, are each a Cto Calkyl group, and Ar is an aryl group having a nitro group at its ortho position.

Negative photosensitive material, photosensitive board employing the negative photosensitive material, and negative pattern forming method

An image processing device comprises a region dividing unit which divides a captured image obtained by a camera unit into a plurality of regions, and an image compressing unit which compresses each of region images obtained by the division by the region dividing unit while changing the compression rate according to the distance from a predetermined point in the captured image to each of the region images and the distance from the camera unit to a target included in each of the regions. For example, the image compressing unit compresses the region image having a larger angle from the optical axis at a larger compression rate, thereby achieving compression in which the amount of data in low-quality regions is greatly reduced and the quality of high-quality regions is maintained.

Image processing device and image processing method

The present invention provides a low-modulus low-stress resin which has such heat resistance that cohesive force and reliability can be retained even at high temperatures and which is applicable as various functional materials. The resin is a thermoplastic resin having a modulus of elasticity at room temperature, 25&#xb0; C., of 1 GPa or lower and a modulus of elasticity at 250&#xb0; C. of 1 MPa or higher, or a precursor resin thereof.

Heat-resistant resin

Growing community of inventors

Kanagawa, Japan

Hirofumi Fujii